3 years ago

Need answer plz —————

Mathematics

1 answer:

snow_tiger [21]3 years ago

5 0

W equals 7 :) you’re welcome

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igor_vitrenko [27]

It’s 54 degrees because all the angles are the same

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I need help!!

mestny [16]

I think the answer is +4

4 0

3 years ago

How do you get the answer to a math problem -k+h+kh k=-5 h=-2

Aloiza [94]

Answer:

Final answer is 13.

Step-by-step explanation:

Given expression is

-k+h+kh

We also have been given values of h and k as:

k=-5 h=-2

to simplify the given expression, we just need to plug the given values of k=-5 and h=-2 into -k+h+kh

-k+h+kh

$=-(-5)+(-2)+(-5)(-2)$

$=5+(-2)+(-5)(-2)$

$=5-2+(-5)(-2)$

$=5-2+(10)$

$=5-2+10$

$=3+10$

$= 13$

Hence final answer is 13.

4 0

4 years ago

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The diagram shows the measurements of a frame into which concrete is poured to make steps. The steps are shaped like rectangular

Ivahew [28]

(6 x 16 x 6) + (14 x 16 x 7)
Answer = B

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3 years ago

Solve the system of equations and choose the correct answer from the list of options.

Georgia [21]

We can solve this system of equation by reduction method.
  d+e=15
-d+e=-5
-------------------
2e=10   ⇒e=10/2=5

-(d+e=15)
-d+e=-5
-----------------
-2d=-20   ⇒d=-20/-2=10

therefore: d=10; e=5

Answer: d.(10,5)

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3 years ago