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Salsk061 [2.6K]
4 years ago
15

What is 2x squared - 9x - 5?

Mathematics
1 answer:
Alex4 years ago
5 0
Uhh uhhhhhhhhhhh i dont know
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Write an equation for the line through the given point and with the given slope m
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uhhhhhhhhhhhhhhhhhhhhhh where the numbers bru

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Please answer this with full explanation.​
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K is between J and M. L is
xeze [42]

Step-by-step explanation:

given,

K is between J and M, L is between K and M, M is between K and N. JN = 14, KM=4 and JK= KL= LM

NL=?

according to the question,

J-------K-------L------M--------N

We know,

KM= 4

KL+LM=4

KL+KL=4 (LM=KM)

2KL=4

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SO,

JK=KL=2 and LM=KL=2

we have ,

JN=14

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3 years ago
What is (10 - 3 x 2) to the power of 2? <br> Please help!
Arisa [49]

Answer:

The answer is 16

Step-by-step explanation:

Multiply  -3 by 2

(10-6)^2      ^2=power

subtract 6 from 10

4^2

Raise 4 to the power of 2

 16

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3 0
2 years ago
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A triangular prism is 13 meters long and has a triangular face with a base of 12.6 meters and a height of 16.6 meters. What is t
kolbaska11 [484]

Answer:

1359.54m^3

Step-by-step explanation:

The formula for the volume of a triangular prism is:

1/2(b \times l )\times h

<em>b= base </em>

<em>l = length</em>

<em>h</em><em>= </em><em>height</em>

Step 1: Plug the numbers into the formula

1/2(12.6*13)*16.6

Step 2: Simplify

163.8*16.6

1359.54

Step 3: Add units

The units used in the question were in meters, so the answer is also in meters.

Volume is always cubed, so it would be to the third power...1359.54m^3

If this answer helped you, I would greatly appreciate if you gave me brainliest :D.

5 0
2 years ago
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