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scoray [572]
3 years ago
14

Evaluate if f(x)=x+8+15,g(x)4x-2andh(x)=x-5x-14

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
7 0
Answer is C! Hope it helps
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If both pieces of metal are made of the same material the ratio of the mass and volume will be the same. here the symbol M stands for the mass of the object, and V the volume. Density has the units of mass divided by volume such as grams per centimeters cube (g/cm3) or kilograms per liter (kg/l).
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3 years ago
EASY GEOMETRY**<br>what is the measure of the angle shown​
3241004551 [841]

I think the answer is B.

But my second choice would be C.

8 0
3 years ago
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What's the answer to 4|p-3|=|2p+8|? And how do you check your answer?
Serhud [2]
We want to solve 4|p-3| = |2p+8|

Ths equation is equvalent to 4 equatons.

Case 1.
4(p - 3) = 2p + 8
4p - 12 = 2p + 8
2p = 20
Answer:  p = 10

Check the solution. 
4|p-3| = 4*7 = 28
|2p+8| = 2*10+8 = 28
The solution is correct.

Case 2.
4(3 - p) = 2p + 8
12 - 4p = 2p + 8
4 = 6p
Answer:  p = 2/3

Check the solution.
4|p-3| = 4*|(2/3-3)| = 28/3
|2p+8| = 28/3
The solution is correct.

Case 3.
4(p-3) = -2p - 8
4p - 12 = -2p - 8
6p = 4
Answer: p = 2/3
The solution is correct because it was checked in case 2.

Case 4.
4(3 - p) = -2p - 8
12 - 4p = -2p - 8
20 = 2p
Answer:  p = 10
The answer s correct because t was checked in Case 1.

Answers:  
p = 10 or  p = 2/3.  
Both answers check out to be correct.

4 0
3 years ago
Evaluate the expression when y = 6 and x = 9<br> x+7y<br> NEED it AS an EQUATION
prohojiy [21]

Answer:

Equation: 9+7(6)

Answer: 51

Step-by-step explanation:

9+7(6)

9+42=51

pls lmk if its correct hope u have an amazing day! :)

4 0
3 years ago
Read 2 more answers
PLZZZZZZZZ NEED HELP!!!!!!
Karo-lina-s [1.5K]
Answer

$1125

Solution

4500x0.25=1125
4 0
3 years ago
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