3 years ago

Please I really need an A on this I will let you know the answers when Im done

1 answer:

5 0

1 . 48 is the answer as the two bottom ones are equal 180-66-66=48

2. 117 degrees as the angle is the same as the other congruent angle shown in the diagram

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Solve for w: -4u-w = u+6w

wlad13 [49]

Answer:

Step-by-step explanation:

-4u - w = u + 6w

-4u = u + 7w (Add w to both sides)

-5u = 7w (Subtract u from both sides)

w = $-\frac{5u}{7}$ (Divide both sides by 7)

8 0

3 years ago

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What are the solutions to x2 – 10x = 39?

oee [108]

Answer: x=−3 or x=13

Step-by-step explanation:

Step 1: Subtract 39 from both sides.

x2−10x−39=39−39

x2−10x−39=0

Step 2: Factor left side of equation.

(x+3)(x−13)=0

Step 3: Set factors equal to 0.

x+3=0 or x−13=0

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2 years ago

Solve the equation. 3x + 6 = 24

Makovka662 [10]

Answer:

option no.C 6

Step-by-step explanation:

3x+6=24

3x=24–6

3x=18

x=18/3

x=6

7 0

3 years ago

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Simplify the following expression using the distributive property: 2x(y+ 3xy + 4x + 3)

Sidana [21]

6 x 3 y − 9 x 3 y 2 + 12 x 4 y 3

Step-by-step explanation:

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3 years ago

Area of Composite Figures.

tia_tia [17]

The area is 21

The area of a triangle is base*hight/2
Take the area of each triangle and divide them. Hope this helped!

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3 years ago

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