# Posts by angie

Total # Posts: 1,419

**math**

if n=-2, then in C(n)=n-4, you just have to do C(n)=-2-4, right?

**social studies**

ok, these were the causes: 1. First, a series of trade restrictions introduced by Britain to impede American trade with France, a country with which Britain was at war; the U.S. contested these restrictions as illegal under international law. 2.Second, the impressment (forced ...

**social studies**

i think you're talking about the war of 1812. i got this from wikipedia. There were several immediate stated causes for the U.S. declaration of war. First, a series of trade restrictions introduced by Britain to impede American trade with France, a country with which ...

**Factoring polynomials**

First, you find the GCF.

**science**

Earthquakes with a magnitude 8.0 don't occur very often, only once in 5-10 years.

**Social Studies**

what are Ponhatons?? I googled it and there were no results at all..

**science**

well, to find an epicenter, first you have to measure the distance between the first P wave and the first S wave. So, that's how you have to use seismic waves to determine an earthquake's epicenter.

**science**

well, buildings on soft sediment is not good in earthquakes. when a building has a steel-frame it's safer..andbeing made of wood is also good.

**science**

stare=state agian=again sorry

**science**

then it gets stretched out..and the rcoks will never return to it's original stare agian. like a rubberband. if you stretch it too hard, when you stop stretching it, it still won't look the same.

**science**

primary waves arrive first. then secondary. then seismic. seismic also does the most damage.

**science**

1.primary 2.secondary 3.seismic

**english**

yes ,it can be, if you want that to be your main idea.But in whatever you're writing, you have to have information to back up your statement.

**literacy**

when you're writing a title, how do you know what words to capitalize the first letter?

**Math**

what's the proportion when it's solved, using g/b=22/23?

**Math**

There are 1170 students in a school. The ration of girls to boys is 23 : 22. The system below describes..? relationships between the number of girls and the number of boys. g+b=1170 g/b=22/23 a. Solve the proportion for g. b. Solve the system. c. How many more girls are there ...

**Math**

Define variable and write a system of equations for this situation. Solve using substitution. A farmer grows only sunflowers and flax on his 240-acre farm. This year he wants to plant 80 more acres of sunflowers than that of flax. How many acres of each crop does the farmer ...

**Science**

why is it a?

**Science**

Which fact provides the best evidence for the scientific theory of the evolutionary development of life on the earth? a. fossils are found almost exclusively in sedimentary rocks b. characterisitcs of simpler forms of life can be found in more complex forms of life c. only a ...

**Science**

Is it true that the age or vertabrates were in the Paleozoic era, the age of reptiles in the Mesozoic era, and the age of mammals iin the Cenozoic era?

**Science**

what evolved during the precambrian time period?

**French**

How would you use the word "gros" in french for masculine, plural?

**Math**

There 1170 students in a school. The ration of girls to boys is 23:22. The system below describes relatioonships between the number of girls and the number of boys. g+b=1170 g/b=23/22 a. what's the proportion for g when you solve it? b. how do you solve the system?

**Math**

how do uyou solve this by defining variables and using substitution?

**Math**

A farmer grows only sunflowers and flax on his 240-acre farm. This year he wants to plant 80 more acres of sunflowers than that of flax. How many acres of each crop does the farmer need to plant?

**Math**

thx

**Math**

For this system, is the ordered pair a solution of both equations?How do you know? (5,1) y=-x+4 y=x-6

**Science**

I google imaged "food webs",and the first picture is good.

**Math**

no, i've just decided that there's something wrong with this question.

**Math**

i think you're right..thank you

**Math**

Why is it D?

**Math**

Point (k,3) lies on the line whose equation is x-2y=-2. What is the value of k? a.-8 b.-6 c.6 d.8

**earth science**

Here's what I found on the internet: Deep-ocean trenches are long and narrow, and are the deepest segment of the ocean.Some deep-ocean trenches reach depths greater than 11000m.Most are located in the Pacific Ocean.Earthquakes and volcanic activity are common in these ...

**Math**

thank you!

**Math**

why is it D?

**Math**

When Albert flips open his mathematics textbook, he notices that the product of the page numbers of the two facing pages is 156. Which equation could be used to find the page numbers that Albert is looking at? a. x+(x+1)=156 b.(x+1)+(x-2)=156 c.(x+1)(x+3)=156 d.x(x+1)=156

**Math**

ok thanks

**Math**

which one is the right answer??

**Math**

thank you

**Math**

then is the answer 8, because it's 1/2(4)(-2)^2?

**Math**

What does (-2)^2 equal to?

**Math**

or is it (-2^2), because the exponent is part the base..

**Math**

When you substitute y for -2, what do you get?

**Math**

If x=4 and y=-2, the value of 1/2xy^2 is..? i think it's 8.

**Math**

Jordan and Missy are standing together in the schoolyard. Jordan, who is 6 feet tall, casts a shadow that is 54inches long. At the same time, Missy casts a shadow that is 45 inches long. How tall is Missy?

**French**

Are you sure there's supposed to be a dash in "le volleyball"?

**French**

when you say volley ball in french, is it "volley"?

**french**

when you say "nice" in french, are you supposed to use sympa or sympathique? How do you say 1."Tennis is as fun as volleyball?" 2. "The chair is not bigger than the refrigerator?

**english**

i think cheetah is the noun.

**Social Studies**

When Chinese immigrants in the 1800s moved to America, were most of them happier here than in China?

**Math**

These are two equations: 1)y=|x|-3 2)y=|x|+3 a. Which equation translates the parent graph _ units up? b. Which equation translates the parent graph _ units down?

**Math**

Explain how the translations of y=|x|+k as k changes are similar to translations of y=mx+b as b changes.

**Math**

but is there a specific name for a real v with a point on the bottom?

**Math**

Sometimes when you're graphing a linear equation, you get that u-shaped line called a parabola. And sometimes you get a v-shaped line,and I forgot what you call that..

**French**

b. Quand est votre anniversaire?

**Math**

What are the coordinates of the point where the line containing K(-3,5) and L(5,-4) crosses the y-axis?

**Math**

I don't think y is linear. If it is, what's the equation? y=.....

**Math**

because i can't write an equation for y.

**Math**

Is the relationship between y and x linear? x y 0 2 4 5 8 8 12 11 i don't think it's linear.

**math**

I don't think so..you're rounding hundred thousand, not ten thousand

**Math**

A student can work at a job that pays $4 an hour for 25 hours to earn $100 or can work at a second job that pays $5 per hour for $20 to earn $100. If the student spends time at each job, find two other amounts of time at each job needed to earn $100.

**math**

When there's a problem with multiplying fractions like 1/2*4/5, yes, jyst multiply across.

**Math**

is S(93,83) on the line containing P(-3,-1) and Q(5,6)? why?

**English Quick ?**

right, ms.

**math**

i got this from google: There are 3 Simple Steps to Divide Fractions: Step 1. Turn the second fraction (the one you want to divide by) upside-down (this is now a reciprocal). Step 2. Multiply the first fraction by the reciprocal of the second. Step 3. Simplify the fraction (if...

**Math**

when writing an equation in slope-intercept form containg H(2,2), parallel to the graph of y=x-3, does it become y-2=x^2-2x

**math**

one, the tip.

**Math**

write an equation in slope-intercept form for the specified line, where possible: the line containing A(0,7) and B(7,0)

**Math**

are the lines for this pair of equations: y=2/3x-6, y=2/3x+6 parellel?

**understing word meaning**

i think it's countries

**Eng. Quick ?**

Actually ,they both work.

**Math**

find the slope of a line perpindicular to the graph of this equation: y=2x I forgot how to do this..

**English**

Other people may be more careful when they hear how injured the person is.

**Science**

What geologic process is common to the formation of mountains in a divergent boundary and in a hot spot?

**Science**

Approximately how long does an earhquake P-wave take to travel the first 6500 kilometers after the earthquake occurs? a. 6.5 min b. 8.0 min c. 10.0 min d. 18.5 min

**The Word Hate**

One reason is because it's hard to control.

**English**

It depends on how young you mean.. but 1. Don't play with fire. 2. Always have your shoelaces tied. 3. Look both ways before crossing the street.

**vocab**

The place was lugubrious, nothing exciting at all.

**Science**

What do you have to do to find the origin time of an earthquake? i remember it had something to do with p-waves and subtracting..

**4th grade math**

Have someone that understands explain them to you when you have a question you're not sure of.

**science**

Well, there are meteors that have iron and nickel in them, and meteors move through space..

**Literacy**

thanks! you gave me great ideas.

**Literacy**

I'm writing historical fiction about Chinese immigrants in the 1800s..the story wll end with a chinese immigrant arriving at america, for a better life, and a little on how their new lives were in america. In the middle, i think i'll have to include what made them want...

**1st grade math**

You're correct again.

**homework**

sometimes researching won't help. I know I like to have someone show me how to do something.

**PC Basics**

1.D 2.C 3.A 4.B 5.A 6.B 7.A 8.C 9.C 10.C 11.B 12.C 13.D 14.C 15.C 16.A 17.D 18.B 19.B 20.D JUST TOOK THE TEST THESE ARE THE CORRECT ANSWERS

**french**

sorry, accidentally clicked it twice..

**french**

what type of adjectives are these? beau nouveau vieux

**french**

what type of adjectives are these? beau nouveau vieux

**Science**

the black hills are an example of which type of mountain building? a. uplifted mountains b.fault-block mountains c.volcanic mountains d. oceanic mountains

**Science**

what is the source of the magma that fuels the island arc complex? a. continental crust b. the subducted plate c. the overrriding plate d. the volcanoes that make up the complex

**Science**

Is orogeny the process that all 3 types of convergent boundaries have in common?

**9th Pre Algebra**

You do exponents first. So, 2^6=64. Then you multiply by -1 and you get -64.

**math(story problem**

1 feet = 12 inches Jim:12(4)+2=50 inches Kim: 50-3= 47 inches Jim can ride, but Kim can't.

**Math(place value numberation)**

ok.. it's the ten thousands place becuase 0 is ones place 7 is tens place 3 is hundreds place 2 is thousands place 9 is ten thousands place

**Math(place value numberation)**

it's the ten thousands place.

**Algebra**

14+48+5 =62+5 =67

**math(fractional Part)**

1/6 * 42/1 = 42/6 = 7

**Algebra**

-6, because you do -9+3.

**Algebra**

8{6-4(-3)} = 8(6+12) = 8(18) =144