# Explain three economic sources for each of the four regions of texas

32,376 results, page 94

1. ### Math

can someone explain how to do this Points A (-10,-6) and B (6,2) are the endpoints of AB. What are the coordinates of point C on AB such that AC is 3/4 the length of AB? a) (0,-1) b) (2,0) c) (-2,-2) d) (4,1)
2. ### math

Identify the number that does not belong with the other three: 9/20, 45/100, 45%,8/45. Explain the reason.
3. ### Geometry

Find the perimeter of the trapezoid. L1 = 9.65 yd, L2 = 9.25 yd, L3 = 10.12 yd, and L4 = 6.20 yd Can you please explain how I answer this? Thank you kindly:)
4. ### Science

Give and explain four land features glaciers cause from their movements. Thanks for any help!
5. ### 9th grade

Explain what is meant by the "dual nature" of light
6. ### Math

Given line AB, explain how to contruct a square with sides of length AB.
7. ### math!:D

which set represents pythagorean triple? A.27,38,42 B.33,44,55 C.35,38,42 D.68,72,81 Someone please explain the answer??
8. ### Biology

Explain how strep-throat is able to stay in its ideal environment?
9. ### math 20

please explain how to identifyspace value given digit 4,892,736.105.
10. ### Math

Solve & check your solution ( if checking isn't possible, explain why ) 5x/4 + 1/2 = x - 1/2
11. ### Math

Solve; 5X2 - 8 X + 3 = 0 using the quadratic formula the 2 is second power can someone explain
12. ### sociology

explain The impact of preventive medicine and public health
13. ### chemistry

I do not understand this at all, can someone explain? Predict how much of 0.3 M NaOH it will take to neutralize 10 mL of 0.1 M HCl.
14. ### Math

Explain how you can estimate to tell whether 433-147=286 is reasonable.
15. ### CHemistry

Would someone please explain to me what intermolecular forces are. I don't really understand the whole concept.
16. ### chemistry

Explain what subatomic particles mke up an atom and how are they arranged
17. ### Math

Without using a calculator, decide which of these numbers divide into 2^5 * 3^9 * 7^2 * 13^5 8 17^4 * 19 with no remainder. Explain how you know. a) 2^4 * 3^8 * 7^2 * 13^4 * 17^4 * b) 2^5 * 3^2 * 5 * 7^2* 17 c) 2^4 * 13^4 * 17^4 * 19^4 d) 2^2 * 3^5 * 7 * 13^3 * 17^2 * 19
18. ### HISTORY

EXPLAIN THE PASTORAL ECONOMIES COMMUNITIES IN ASIA AND AFRICA ?
19. ### Math

Determine whether x to the third power is always, sometimes, or never a positive number for x+ ). Explain your reasoning.
20. ### biology

Critique two scientific models that explain the origin of life. Thanks!
21. ### Math

Explain how you can estimate to tell whether 433-147=286 is reasonable.
22. ### 6th Grade Science

Explain the acceleration of falling objects.
23. ### calculus-limits

For f(x) = e^x sinx , what can be said about lim x -> negative infinty? Explain.
24. ### life orientation

name the human right violation and explain at least two example of such violations you found
25. ### Algebra

How would you solve this problem: Slove y=1/4-1 if the domain is(-4,-2,0,2,4) Could someone please explain to me how to do this? Thank You in advance for your help!
26. ### Algebra

Use synthetic division to find P(3) for P(x) = x^4 - 6x^3 - 4x^2 - 6x - 2 I don't know how to solve this, can someone explain how please?
27. ### physics

how to explain the relationship between the mass of the rotating object and its period?
28. ### Health

Explain the subject matter jurisdiction of federal courts.
29. ### Math

Jill said that an angle is made of any to rays is she correct explain
30. ### Math

How would you explain how to do this problem in words to someone. We have to write it as a journal entry. (-22)-(-17)+5
31. ### chemistry

Explain the first ionization energy of lithium is greater than that of sodium
32. ### chemistry

briefly explain how to demostrate that all the reactants in a neutralization reaction has been used up
33. ### Science

How does the amount of substance affect the rate at which temperature changes? I will like someone to explain this to me, please.
34. ### Trig.

Given sin ∅ 3/5, find a, the other angle in the right triangle The answer is 30,60,90 How is this someone explain?
35. ### chemistry

Difference between a halogen and a halide? Explain using chemical formulas.
36. ### algebra

Can someone please explain system of linear inequalities by graphing this one problem x-2y<=4 and x=>1.
37. ### history

explain why the U.S. supported a policy of the Open Door. pleease help!
38. ### ALgebra

I am having trouble with functions the question is to find the indicated outputs for f(x)=4x^2-2x f(0) f(-1) f(2) Can someone please explain?
39. ### math

if -1/7x - 6 = 34, find the value of -2x + 3 a) -280 b) -77 c) 395 d) 563 Can you pls explain it for me too
40. ### math

If #(a,b,c,d)means you subract the absolute value of d from the sum of a,b,and c,then #(2,5,6,-10)+#(1,2,3,7)= a. 2 b. 4 c. 16 d. 22 e. 36 please answer and explain
41. ### History

Was pope gregory justified in excommunicating Henry? explain?
42. ### Math asap

Explain a strategy you could use to mentally solve this problem? 33 1/3 of 48
43. ### algebra

how do i explain how to write 20 miles/4 hours as a unit rate?
44. ### science help

Explain how the hooves of the camel are adapted to move in the dessert.
45. ### Math

Jill said that an angle is made of two rays. Is she correct? Explain.
46. ### algebra

Could someone please explain the steps in finding all the zeroes of the equation x^4-6x^2-7x-6=0 Have no idea
47. ### Calculus

Givenƒ(x) = e^x, verify that lim (e^x+h-e^h) / h = e^x h->O = and explain how this illustrates that ƒ′(x) = ln e • ƒ(x) = ƒ(x)
48. ### Chem

Can someone explain in really simple terms the difference between Sigma and Pi bonds?
49. ### Math

How can an exponent be negative? Use an example. Having trouble with this prompt, I don’t know how to explain what it is asking for.
50. ### World history

Explain the big shift after the medieval age
51. ### Biology

How do genes determine the traist of an organism explain in details
52. ### algebra please explain

I don't know how to solve this. what is numerical coefficient of this term -3z
53. ### Chemistry

Why are chemical equations balanced? Explain at the atomic level.
54. ### Maths

What is the algebra candy mixture problem? PLease explain clearly and detailled.
55. ### Science -CLIMATE

Explain how different temperatures on earth create winds.
56. ### bio

explain what will happen to a sugar cube when it is placed in a glass of water.
57. ### Science

Must new substances be formed when you observe a chemical property?Explain.
58. ### survey of sciences

1. Explain what happens to the G-force as the speed of the centrifuge increases.
59. ### chemistry

can O3, AsH3 and H2Se act as a lewis acid? please explain.
60. ### 11th grade

explain potential for growth internally and externally
61. ### AP Biology

list and explain the two dynamic processes that are characteristic of all ecosystem
62. ### Chemistry

What is the mole fraction of O2 in a mixture of 15.1g of O2, 8.16g of N2, and 2.46g of H2? (PLEASE EXPLAIN WHAT YOU DO!) Thanks
63. ### chemistry

can O3, AsH3 and H2Se act as a lewis acid? please explain.
64. ### Math

Jill said that an angle is made of any two rays. Is she correct? Explain
65. ### Language Arts

Can you explain this quote for me???? "weathered many bitter nights"
66. ### social studies

Is the U.S. today a melting pot or a mosaic, explain?
67. ### Math

10. What is 0.00000512 in scientific notation? The answer is 5.12 x 10 -6 but I have to explain why and idk? :(
68. ### english

Can anyone explain this quote: "our culture values knowledge, not ignorance.”
69. ### math

In the number 13,407.036 there are two 3s. Explain how the values of the 3s are related. Thanks
70. ### Math

Which rational number is equivalent to 3.90 with the .90 repeating? A. 3/90 B. 39/10 C. 35/9 D. 43/11 EXPLAIN PLZ
71. ### chem

can you explain half - equations and oxidation and reduction and how they are linked
72. ### science

explain how mutations in dna affect the traits of an individual
73. ### maths

Would y=2 be the equation for the line that has the co-ordinates (0, 2) and is parallel to the x-axis? im not exactly sure, please help and explain?
74. ### Algebra

Explain how to conclude that x^2 - 59x + 6 is a prime polynomial without performing
75. ### Chemistry

Need help anwering this: 43. Explain how the fission can be slowed in the nuclear reactor. Thanks -MC
76. ### algebra

40y/88 explain what steps you took to simplify and show your work
77. ### Math

Heidi says 381= 2 hundreds, 7 tens, 11 ones. Do you agree? Explain.
78. ### math

(19) Does the following system of equations have a solution? If it does, find one; if not, explain why not. √ x + √ y = 1 r 4x 9 − r 25y 64 = 1
79. ### math

explain whether each set is closed under the given operation {-1,0,1}multiplication? please help and tell me the steps thanks!
80. ### physics

A BODY THROWN UPWARD ALWAYS FALLS ON THE GROUND ,EXPLAIN IT?
81. ### math

solve the absolute value 3/2x+4/-1=11 // stands for brackets could someone explain /2x+7/<=27 /2x+10/>26 /2x-1/=3 I do not understand if someone could help
82. ### math

Explain why it’s important to understand volume. Use a real-world example
83. ### Biology

Explain why mitosis can occur in a haploid cell, but meiosis can’t.
84. ### Science

Would you expect orange juice to be more dense than water? Explain.
85. ### Biology

Explain why mitosis can occur in a haploid cell, but meiosis can’t.
86. ### Math

Show that 1+((e^x-e^-x)/2)^2 = ((e^x+e^-x)/2)^2 Can someone explain how does the 1st equation is equal to the 2nd one
87. ### math

true or false: [-8]+[3]=[-8+3] show work or explain answer please.
88. ### math

looking at the table of 9's facts. do you see another number pattern in the multiples of 9? explain.
89. ### math

(3.2b+0.8)+1.9b simplify the expression.explain each step what type of properties used
90. ### government LSN

whats Marbury v. Madison can u explain it to me in the simplest way as possible?
91. ### critical thinking

) Which of the following, if true, would best explain the material presented in the table?
92. ### college algebra

I you are given two real numbers, explain how to determine which one is lesser.
93. ### Calculus(Pre)

Can you explain linear speen and angular speed
94. ### computers

Explain the process a computer uses to convert data into information?
95. ### science

describe and explain an example of a feedback system in an organism I have tried and im lost
96. ### chemistry

Only pure substance are homologous,true or false? Can you please explain too?
97. ### Chemistry

Standard enthapies of formation are not always like bond enthalpies.Explain
98. ### Math Pre-Algebra

explain why 1 raised to any power is equal to 1
99. ### Chemistry

Explain open and closed system with respect to equilibrum.
100. ### Physics

How is time peroid the reciprocal of frequency? Plz explain