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4 years ago

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

Brilliant_brown [7]

Answer:

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3 years ago

Please answer this with full explanation.

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2 years ago

Read 2 more answers

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

KL=2

SO,

JK=KL=2 and LM=KL=2

we have ,

JN=14

JK+KM+MN= 14

2+4+MN=14

MN=8

Now,

NL=LM+MN= 2+8= 10

7 0

3 years ago

What is (10 - 3 x 2) to the power of 2? 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

3 0

2 years ago

Read 2 more answers

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( $b \times l )\times h$

b= base

l = length

h= height

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