# total normal stresses of 110 and 40 kpa are applied to two planes at right angles in an element of soil. the shear stress acting on those palnes is 20 kpa. what must be the value of the pore pressure

33,545 results, page 81-
## math

You and some friends rent a limousine for a formal reception. The bill for the evening is $70.00. A tax of 8% will be added to your total, and you want to tip the chauffeur for his excellent driving. You decide to leave him a tip that is 20% of the bill

*asked by jjiiddss on February 17, 2016* -
## 10th grade

what is the mathematical relationship between the total charge in the nuclei and the total charge of the nuclei in the products.

*asked by Anonymous on December 17, 2009* -
## MATH

35 PERCENT OF THE TOTAL LENGTH OF THE SCREEN AT THE IMAX IS 51.8 FEET. wHAT IS THE TOTAL LENGTH OF THE SCREEN?

*asked by kim on April 28, 2015* -
## Math

Jean has a total of 24 coins consisting of just quarters and nickels. The coins total $3.40. How many of them are quarters?

*asked by Gemma on December 10, 2013* -
## Maths

Triangle ABC has area equal to (90 X spuare root 3)/4 and perimeter equal to 30. Also, one of its angles is equal to 60∘. What is the product of the sides of ABC?

*asked by HELP~ on May 30, 2013* -
## Vector

Let 𝑎⃗ and 𝑏 be two vectors in the xy plane making angles 𝜃 and ∅ with the x axis, respectively. Use vector algebra to show that: cos(𝜃 − ∅) = cos 𝜃 cos ∅ + sin 𝜃 sin ∅

*asked by HelpMaths on September 23, 2014* -
## Please help Math

If the corressponding angles of 2 polygons are congruent and the lengths of the corresponding sides of the polygons are proportional the polygons are.. a. Regular b. Congruent c. Symmetrix d. Similar

*asked by Please help on December 8, 2010* -
## physics

Coulomb's Law do two charges have to be equal for any given force. Question: do equal angles necessarily imply that the charges on the 2 are equal, explain.

*asked by Sarah (C) on July 7, 2011* -
## Math

In a triangle ABC, with angles A, B, and C and sides AB, BC, and AC, angle B is a right (90°) angle. If the sin of angle A is 0.5 and side BC is 8 inches long, what is the length of side AC?

*asked by Cory on November 12, 2014* -
## Algebra 1

Two angles are complementary. The sum of the measures of the larger angle and three times the measure of the smaller angle is 114. What is the measure of each angle?

*asked by ekam on March 19, 2011* -
## maths

r1 and r2 are unit vectors in the x-y plane making angles a and b with the positive x-axis.by considering r1.r2 derive cos(a-b)=cos(a)cos(b)+sin(a)sin(b)

*asked by ashely on February 11, 2012* -
## diffirential calculus

a pole 27ft long is carried horizontally along a corridor 8ft wide and into a second corridor at right angles to the first. how wide must the secon corridor be?

*asked by kait on September 25, 2011* -
## Math

Angles K and O are supplementary. If measurement angle K= 3x+10 and measurement angle O= 10x-12, find the measure of each angle. I don't understand how to solve.

*asked by Helen on March 7, 2016* -
## math

john ordered a new sign for her store. The sign has 4 sides . It also has 2 right angles. 1 acute angle , and 1 obtuse angle . What is the shape of the sign.

*asked by robert on April 10, 2014* -
## Geometry

For questions 38-40 use the triangle. |\ 45° angles for the top of the | \ triangle and the bottom right | \C | \ 38: If a=12, find b | \ 39: If b=2,find c | \ 40: If c=12,find a -------- B. Is this pythagorean Therorem? When I try it that way it's not

*asked by Andrea on May 12, 2015* -
## Statititics

Airline overbooking is a common practice. Many people make reservations on several flights due to uncertain plans and then cancel at the last minute or simply fail to show up. Jet Green airlines’ planes hold 100 passengers. Past records indicate that 20%

*asked by bobb on April 19, 2016* -
## Statistics

Airline overbooking is a common practice. Many people make reservations on several flights due to uncertain plans and then cancel at the last minute or simply fail to show up. Jet Green airlines’ planes hold 100 passengers. Past records indicate that 20%

*asked by Precila on April 16, 2013* -
## Accounting

A company had stock outstanding as follows during each of its first three years of operations: 2,500 shares of $10, $100 par, cumulative preferred stock and 50,000 shares of $10 par common stock. The amounts distributed as dividends are presented below.

*asked by Ant on June 16, 2013* -
## Business Statistics

FORMAT INSTRUCTIONS Each question requires the use of MINITAB to solve. Please submit your work as a WORD or similar document. You can prepare this by cutting and pasting the results generated in MINITAB to such a document. Then you can edit that file with

*asked by Amer on April 20, 2015* -
## Business Statistics

FORMAT INSTRUCTIONS Each question requires the use of MINITAB to solve. Please submit your work as a WORD or similar document. You can prepare this by cutting and pasting the results generated in MINITAB to such a document. Then you can edit that file with

*asked by Amer on April 20, 2015* -
## Math

Please Help!!!! I do not understand and if someone could help that would be great! Thanks !! Problem #1: Find the total amount if you deposit $500 at a rate of 5% for two years using simple interest. Year 1 Year 2 Problem #2: Find the total amount if you

*asked by Lela on March 11, 2017* -
## physics

a roller whose diameter is 20 in weight 72 lbs. what horizontal force is necessary to pull the roller over a brick 2 in high when (a) the force is applied to the center, (b) at the top

*asked by peter on October 12, 2012* -
## Physics

A train with a mass 5x10^5 kg is moving with a speed 80km/hr. If the train stops in 2min...1)What is the acceleration of the train? 2) What is the braking force applied to the train?

*asked by Clare on February 4, 2013* -
## Physics

A car starts from rest and travels for 5.9 s with a uniform acceleration of +1.2 m/s2. The driver then applies the brakes, causing a uniform acceleration of -1.7 m/s2. The breaks are applied for 1.70 s.

*asked by Penelope on September 2, 2013* -
## Physics

Given: 90m skid mark .50 coefficient of friction between the tires and skid mark How fast is the car moving when the brakes initially applied?

*asked by JC on November 19, 2010* -
## Physics

Two forces, 395 N at 11◦ and 344 N at 34◦ are applied to a car in an effort to accelerate it. (3049 kg is the car) What is the magnitude of the resultant of these two forces? Answer in units of N.

*asked by Nic on November 18, 2018* -
## physics

A car starts from rest and travels for 4.1 s with a uniform acceleration of +1.4 m/s2. The driver then applies the brakes, causing a uniform acceleration of -1.8 m/s2. The breaks are applied for 1.80 s.

*asked by Brianna on September 20, 2017* -
## Physics

A 10.0 kg object is resting on a horizontal surface with a coefficient of friction of 0.7. Determine the minimum force that can move the object.At what inclination should force be applied?

*asked by May on September 15, 2015* -
## Physics

A hydraulic hoist has a ram of 30 cm diameter and a plunger of 1 cm diameter. If 70 N effort is applied to the plunger and the efficiency is 80%, find the maximum load it can raise.

*asked by Z on March 7, 2017* -
## Physics

How large a pressure increase (in ATM) must be applied to water if it is to be compressed in volume by 1%? The bulk modulus of water is 2 × 109 N/m2 and 1 ATM = 105 N/m2

*asked by Charlie on December 11, 2008* -
## Geometry

If the rule (x, y) ¡ú (x + 3, y ¨C 3) is applied to the original triangle, give the coordinates of and draw the image. Show your work for calculating the coordinates of the resulting image.

*asked by Christian on September 26, 2011* -
## physics

A massive steel cable drags a 15.0 kg block across a horizontal, frictionless surface. A 85.0 N force applied to the cable causes the block to reach a speed of 4.10 m/s in 1.90 s.

*asked by mauz on November 10, 2010* -
## PHYSICS

A BODY OF 50N Rest On A Smooth Plane Incline At 30 Degree To The Horizontal Which Force Applied Parallel To The Plane Will Keep The Body In Equilibrium

*asked by PRINCE on January 27, 2016* -
## Physics

The coefficients of static and kinetic friction between a 50 kg box and a horizontal surface are 0.64 and 0.17, respectively. What is the acceleration of the object if a 335 N horizontal force is applied to the box?

*asked by Josh on December 18, 2012* -
## history

After being elected, President Nixon continued the process of "Vietnamization"... Can anyone explain what is meant by this term, "Vietnamization" (as applied by both the Johnson and Nixon administrations)?

*asked by meshelle on May 15, 2011* -
## physics

A catapult used to hold a stone of mass 500g is extended by 20cm with an applied force.If the stone leaves with a velocity of 4om/s,what is the value of force?

*asked by Ifeanyi Kalu on September 18, 2014* -
## physics

A mass of 100g strikes the wall with speed 5m/s at an angle of 60 and rebounds with the same speed. If the contact time is 2*10^-3 sec., what is the force applied by the wall?

*asked by divanshu on August 7, 2012* -
## Chemistry

Three 75.0-g samples of copper, silver, and gold are available. Each of these samples is intially at 24.0 degrees C, and 2.00 kJ of heat is applied to each sample. Which sample will end up at the highest temperature?

*asked by Joe Schmo on May 1, 2011* -
## Physics

A car moving with a speed of 180km/h was brought uniformly to rest by the application of the breaks in 20s. How far did the car travel after the breaks were applied?

*asked by Coco on March 7, 2016* -
## Physics

Two objects are in contact on a frictionless surface. A horizontal force is applied to one object as shown in the figure below. Use m1 = 0.4 g, m2 = 223 g and F = 0.7 N to find the force between the two objects. Thanks

*asked by Britney on October 2, 2009* -
## Physics

Two objects are in contact on a frictionless surface. A horizontal force is applied to one object as shown in the figure below. Use m1 = 1.2 g, m2 = 254 g and F = 0.7 N to find the force between the two objects.

*asked by Natasha on October 6, 2009* -
## Kinematics. Newtons Laws

Two objects are in contact on a frictionless surface. A horizontal force is applied to one object as shown in the figure below. Use m1 = 1.2 g, m2 = 254 g and F = 0.7 N to find the force between the two objects.

*asked by Natasha on October 6, 2009* -
## physics

A car starts from rest and travels for 4.5 s with a uniform acceleration of +1.8 m/s2. The driver then applies the brakes, causing a uniform acceleration of -1.8 m/s2. The breaks are applied for 1.80 s.

*asked by jake on September 5, 2012* -
## A Curious Question

What do these directions mean? "Report on a video/DVD with your choice of area of the United States. This report should relate how the 5 themes of geography can be applied to this area."

*asked by Anonymous on October 14, 2013* -
## Physics

I was wondering if you could clarify this question. How much thermal energy is needed to change 100 g of ice at -20 degrees celsius into steam at 110 degrees celsius? Q = mLv (Lv = Specific latent heat of vapourization) I can't find the Lv for ice. Is this

*asked by JavaUtility on March 1, 2016* -
## Math

20.Proms earned 82 dollars last week.She earned 6 dollars each hour and received a bonus of 10 dollars for exceptional work.Which equation can be used to find h the number of hours Proma worked last week A.6h+10=82 B.6h-10=82 C.10h+6=82 D.10h-6=82 A An

*asked by Jerald on March 23, 2013* -
## Physics

Two blocks lie on a triangle as shown in the figure. Block m has a mass of 5 kg and block P has a mass of 14 kg. Assume the inclines and pulleys are frictionless find the tension in the string. They lie with the string resting on the peak of a 110 degree

*asked by Adam on June 15, 2017* -
## Algebra

Yazmin decided to get some exercise by taking the stairs from the first to the fifth floor in her apartment building. The first time she went up the entire flight, she walked up some steps and ran up 16 steps. This took a total of 60 seconds. The second

*asked by Mary on October 3, 2015* -
## physics

A girl of weight 500 N sits 3m from the fulcrum. how far away is the fulcrum on the other side should a force of 600 N be applied to balance the girl

*asked by Anonymous on March 28, 2012* -
## physics

two forces are applied to a 40kg object. one force is 50N and the other is 60N. if the forces are perpendicular to another, what will the resultant acceleration of the object be?

*asked by Anonymous on October 22, 2014* -
## Physical science

i push a 500n box up an inclined plane that is 4 m long and 1.2 m high. what force is applied to push the box up the ramp?

*asked by Kelly on March 5, 2015* -
## physics

breaks are applied to a car moving with a velocity of 30 km/s . The breaks produce a retardation of 6 m/s^2 . How long will the car take before coming to a stop.

*asked by Aditya on May 10, 2017* -
## english

Okay I figured out my question that I posted before. But can you please explain to me what this means? Style is not applied to writing. It is the writing. I don't understand what that means. Thank You

*asked by Lauren on October 10, 2010* -
## Science

As the angle between the direction of the applied force in the direction of movement increases from zero to ninety what happens to the fraction of the force that contributes to the work?

*asked by Tracey on October 6, 2011* -
## physics

Starting at = 0 , a horizontal net force 0.265 (-0.445 is applied to a box that has an initial momentum -2.95 3.85 . What is the momentum of the box at = 2.15 ?

*asked by Hasan on November 29, 2011* -
## Math

Hi! I need some help with a problem in the packet I have to complete over the summer. Can anyone help? at uncle joe's farm there are chickens and sheep. tommy counted the heads and got a total of 12 heads. then he counted feet and got a total of 38. can

*asked by Hannah on August 3, 2013* -
## Accounting

How can I calculate the net income if I only know the assets total and liabilities total from both the beginning of the year and the end of th eyear? Net income is related calculated using revenues less expenses. Assets and liabilities are involved, but

*asked by Anonymous on October 7, 2006* -
## Finance

An employee makes an hourly rate plus any tips they earn. This tip employee made a total of $400 by working 28 hours last week. If $253 of their total earnings was their tips, what is their hourly rate of pay?

*asked by Brentney on January 17, 2014* -
## Math

Add or subtract Write in simplest form Weather in January through March Death Valley gets a total of about 21/25 inch of precipitation. In April through June it gets a total of about 6/25 inch. How much more precipitation occurs in January through March

*asked by Jerald on October 23, 2012* -
## Math

Eight-ninths of a bunch of marbles remain on a table. The square root of half the total number of marbles have rolled away. Also, the two children who are playing with the marbles each hold one marble. Find the total number of marbles in the bunch.

*asked by Scott on October 21, 2014* -
## maths

In a course where all the marks are awarded out of 100. Alex received a 70 on his essay and a 90 on his final exam. He got an 80 for class participation. The essay counts as %30 of his total grade and class participation count as %20. What is his total

*asked by Roxy on September 30, 2018* -
## Physics

A student is doing the egg blast lab. Their egg blast device has a total mass of 0.20 kg. It fires off of the launcher at 26 m/s. The egg hits the wall, splatters, and stays stuck to the wall. Find the total impulse on the egg.

*asked by Anonymous on February 7, 2014* -
## Math

Karen spents 450 dollars on monthly bills. Of this total amount, 12% is for phone service,1/10 is for Internet service, and 2/9 is for utilities. If the rest of the total amount is for food, how much does Karen have for food? I said $130 since I subtract

*asked by Anonymous on February 18, 2017* -
## gilbert

1.find the value of X. Simply answers that are radicals. hypotenuse is 10 sides (legs) are 6 and x. the total base is 12. 2. Find the area of the figure. Round decimal answers to the nearest tenth. sides of the triangle is 8 cm and total base is 7 cm

*asked by maria on February 24, 2009* -
## Physics

A car's initial velocity of 13.5 m/s accelerates at a rate of 1.9 m/s^2 for 6.2 s. Then, it accelerates at a rate of -1.2 m/s^2 until it stops. 1) What is the car's maximum speed? 2) What is the total time from the start of the first acceleration until the

*asked by Erica on February 1, 2012* -
## MATH WORD PROB Function

To rent a conoe, you pay a fee of $25 and an hourly rate of $5. Express the total cost of a rental as a function of hours, h. Then use the fuction to dertmine the total cost to rent a conoe for 8 hours. The equation should be written in slope intercept

*asked by andra on October 16, 2013* -
## Math

Find angle 4 if angle 2 = 65 degrees and angle 4 and angle 2 are vertical angles. Explain what you did please!!! Thanks:)

*asked by Cassie on April 25, 2012* -
## math

a quadrilateral with angles that mesure: 10x-25, 10x, 3x to the second power, and 2x to the second power. solve for x.

*asked by miguel on November 16, 2010* -
## MAth

an isosceles triangle has two angles that measure 75 degrees. what is the measure of the third angle of the triangle?

*asked by Anonymous on February 8, 2017* -
## basic math

Is it always true, sometimes true, or never true that a regular quadrilateral has two or more obtuse exterior angles? Is it Sometimes true

*asked by Pepe on August 9, 2009* -
## geometry

Classify the triangle with angles with measures 48,62 and 70 as acute right or obtuse A acute B right C obtuse

*asked by oof on March 3, 2018* -
## Math

Two consecutive angles of a parallelogram measures (X+35) and (5X-21) respectively determine the measures of each angle in the parallelogram.

*asked by Camille on November 30, 2016* -
## math

a quadrilateral with angles that mesure: 10x-25, 10x, 3x to the second power, and 2x to the second power. solve for x.

*asked by miguel on November 16, 2010* -
## math

A triangle has angles measuring 35 degrees and 53 degrees.What is the measure of the third angle of the triangle.

*asked by Angel on March 20, 2013* -
## Geometry

If angle A and angle B are the acute angles of a right triangle, what is the value of (tan A) times (tan B)?

*asked by Bonnie on May 24, 2012* -
## math

There are four angles, a,b,c,d. The measure of angle a is (3x+10) degrees. The measure of angle d is (x+10).What is the value of x? I made an equation 3x+10=x+10. I think the value is 0.

*asked by bob on February 9, 2008* -
## Math

The acute angles of a right angle triangle are in the ratio 4:5,then find the acute angle.

*asked by Jaswanth on January 24, 2017* -
## pre-algebra

Angel M and Angel N are supplementary angles. If Angel M is nine more than one half Angel N, what are the measures of the angels?

*asked by cody on June 14, 2011* -
## Algebra help please!

Which of the following angles is NOT coterminal with the other three? A. 591 degrees B. 231 degrees C. 51 degrees D. -129 degrees

*asked by Kirky on May 12, 2014* -
## Math

The students in Mrs. Krager's class are holding a car wash to raise money for their end-of-year field trip. They washed 45 cars by noon, and their goal is to wash 110 cars by the end of the day. Write and solve an addition equation to find c, the number of

*asked by Anonymous on September 6, 2018* -
## Physics

Note: the question with stars next to it is my choice. (Image) Car A. - mass: 10 kg, 8 m/s Car B - mass: 10kg 2 m/s 1. The total momentum of the two cars before a collision is 100 kg m/s A - 0 kg m/s B - 50 kg m/s C - 100 kg m/s D - 200 kg m/s**** 2. What

*asked by PHYSICS - Check answers please. on May 9, 2018* -
## accounting

P15-1 Comparative statement data for Douglas Company and Maulder Company, two competitors, appear below. All balance sheet data are as of December 31, 2009, and December 31, 2008. Douglas Company Maulder Company 2009 2008 2009 2008 Net sales $1,549,035

*asked by Kat on November 29, 2009* -
## Math

For each of the following angles, find a coterminal angle with measure (theta symbol) such that 0 degrees is greater than or equal to omega symbol < 360 degrees. a) -100 degrees. I really do not understand how to work this problem and I need help.

*asked by Catherine on August 20, 2013* -
## plane and spherical trigonometry

a farmer has a triangular garden with two sides at right angles and the third side measuring 380 (feet long.)Find the perimeter of the garden if the angle between the shaded side and the longest side is 52(degrees)

*asked by mhonic on July 8, 2013* -
## math: ratios

By the end of the year Kieran's savings is 9/2 of Simon's savings. a) what is the ratio of Kieran's savings to their total savings? b) how manytimes the total amt of money saved is Kieran's savings? c) how many times the total amt of money saved is Simon's

*asked by covenant classical on January 23, 2015* -
## probability

Tossing a pair of coins We have a white coin, for which P(Heads)=0.4 and a black coin for which P(Heads)=0.6. The flips of the same or of different coins are independent. For each of the following situations, determine whether the random variable N can be

*asked by RVE on April 11, 2015* -
## Physics (E&M)

1/2Eo times ( (volume integral)E^2 dtau + (surface integral)E PHI da ) That's the equation, the first integral is over the voume of a surface charged (q) sphere of radius a > R (radius of sphere) so a Gaussian surface beyond the sphere and the second is

*asked by lucca on October 23, 2006* -
## Pre-Algebra

1.Write the ratio in the simplest form 45:15 9:3 3:1*** 1:3 4:1 2.Solve the following proportion p/6 =7/8 p=5.25*** p=8 p-10.5 p=42 3.James has a model helicopter. The model is 8 inches long and 7 inches wide. The actual helicopter is 56 inches long. What

*asked by Cami on November 22, 2015* -
## geometry

When constructing parallel and perpendicular lines, how are the steps similar? Intersecting arcs are created and connected.* A protractor and ruler are used to take accurate measurements. Four right angles are created. There are no similarities When

*asked by saul on September 4, 2015* -
## Math

A printed page is to have a total area of 100 square inches. The top and bottom margins are to be 1 inch and the side margins to be 1.5 inches. Let l represent the total length of the page and w represent the total width of the page. a) Write an equation,

*asked by Math(repost) on September 27, 2011* -
## Physics

A 70.0 kg boy compresses a spring by 0.500 m and slides down a frictionless slide. The slide leads into a 30° ramp that has a coefficient of kinetic friction of 0.110 with the boy. If the spring constant in the spring is 52000 N/m and the slide has a

*asked by Anonymous on November 23, 2015* -
## Physics

A box weighting 200N is pushed on a horizontal floor. What acceleration will result if a horizontal force of 100N is applied to the box.? coefficient of friction is 0.4

*asked by silent_klr on May 27, 2013* -
## physics

If a car moving at 76.0 mph takes 500 ft to stop with uniform acceleration after its brakes are applied, how far will it take to stop under the same conditions if its initial velocity is 38.0 mph?.

*asked by MEL B on January 25, 2011* -
## physics

a block weighs 200 N and is being held against a door. The coefficient of static friction between the door and the block is 0.470. What is the minimum force applied? Please show how you got it

*asked by billy on April 20, 2015* -
## math

could someone pls help? what transformations must be applied to the graph of y=sinx to obtain the graph of y=sin(x+150 degrees) + 3. state domain for one cycle and state the range.

*asked by deborah on April 20, 2010* -
## physics

to forces are applied to a car in an effort b to move it ,as shown in figure .a) what is the resultant of these two forces ? b). if the car has a mass of 3000 kg , what acceleration does it have ? ignore friction.

*asked by m adnan on January 25, 2016* -
## physics - power(3)

A force of 48 N pushes a 2 kg object initially at rest a distance of 3m along frictionless horizontally surface. Find: A- The work done on the object. B- The power of the applied force.

*asked by Mota on January 16, 2010* -
## Physics 11

Show that the minimum force required to pull a wheel if Radius R and mass M over a step of height h, given R> h when the force is applied at the top of the wheel is F = Mg sqrt(h/2R-h) Thank you so much

*asked by Raylene on November 7, 2013* -
## calc

a wrench is rotated with torque of magnitude 175 N (M). the force is applied 45 cm from the pivot point at an angle of 48 degrees. what is the magnitude of the force, to one decimal place?

*asked by Emily on July 15, 2016* -
## Physics

A 2500kg car is travelling due west at 30m/s when the brakes are applied, exerting a force of 5000 N [E]. What is the car's acceleration due to the braking?

*asked by Marty on March 2, 2008*