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Tasya [4]
3 years ago
15

HELP ME PLEASE IM TIMED ILL MAKE U BRAINLIEST

Mathematics
1 answer:
Vadim26 [7]3 years ago
3 0

Answer:

B

Step-by-step explanation:

The answer is B, -12.

Please give me brainliest.

-12^2 --> -144

-144+144 = 0

Therefore, the answer is B, -12.

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Please help. tap the photo to see the whole problem. thanks. ​
Bond [772]
He didn’t multiply the equation by 1/2 in the second part so it threw his whole answer off. Hope this helps
3 0
3 years ago
Solve for y 6(0.6)= Y(..25)
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How many solutions does the following equation have 3(X + 9) = 2x + 54
kotykmax [81]

Answer:

One solution.

Step-by-step explanation:

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8 0
3 years ago
Answer both question for 20 points and brainliest
Dmitrij [34]

Answer:

1 - c

2 - A

Step-by-step explanation:

Hey There!

So for the first one we are given the dimensions of a rectangular prism and they want us to find the volume

Remember to find the volume we use the equation

V = length x width x height

so we just plug in the values

v = 2.6 x 2.1 x 3.9 = 21.294

the closest is 20 so C is your answer

For the second one we are given a triangular prism

and they want us to find the volume

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b = base (10.3)

l = length (4)

h = height (7)

7x4=28

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then we divide by 2

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so your selected answer is correct

4 0
3 years ago
What is not an acceptable form of proof
STALIN [3.7K]
No reason, or no evidence to support your claim/proof
4 0
3 years ago
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