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yawa3891 [41]
3 years ago
9

3x-15=6x what's the answer

Mathematics
1 answer:
VladimirAG [237]3 years ago
7 0
You would move the -15 over to the right hand side and the 6X to the left hand side so it looks like -3X=15 you then divide the -3 on both sides to get X alone and your answer would be X=-5
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Help please :-))))))))
ira [324]
The answer is A....a=5 b=30
4 0
3 years ago
A ball is thrown into the air with a speed of 32 feet per second. The function h=32t - 16t^2 models the height of the ball after
beks73 [17]

Answer:

t = 1 s

Step-by-step explanation:

The function models the height of the ball after t seconds is given by :

h=32t - 16t^2

We need to find how many seconds does it take for the ball to reach its maximum height.

For maximum height put dh/dt = 0

\dfrac{dh}{dt}=\dfrac{d}{dt}(32t - 16t^2)\\=32-32t

So,

32-32t = 0

t = 1

So, it will take 1 second to reach its maximum height.

7 0
3 years ago
Evaluate the function g(x) = 8x+16 when x=-3,0, and 8
andriy [413]

Answer:

g(x)=8x+16 for x= -3, 0, and 8.

g(-3) = -8

g(0)= 16

g(8)= 80

Step-by-step explanation:

Step 1. Plugin the given numbers.

g(-3)= 8(-3) + 16

g(0)= 8(0) + 16

g(8)= 8(8) + 16

Step 2. Solve the equations.

g(-3)= -24 + 16   Multiplied -3 and 8.

g(-3)= -8             Added -24 and 16

g(0)= 0+16         Multiplied 0 and 8.

g(0)= 16             Added 16 and 0.

g(8)= 64+16      Multiplied 8 and 8.

g(8)= 80            Added 64 and 16.

8 0
2 years ago
Which decimal is equivalent to 2/3?​
disa [49]

Answer:

Answer is 0.666

Step-by-step explanation:

I hope it's helpful!

7 0
3 years ago
- У
Sedaia [141]
I think it’s probably c d=2 -10
4 0
3 years ago
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