2 years ago

I need it rn plzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Mathematics

1 answer:

Triss [41]2 years ago

4 0

9514 1404 393

Answer:

∠B = ∠C = 138°

∠D = 42°

Step-by-step explanation:

Angles between the parallel bases are supplementary:

∠B = 180° -∠A = 180° -42° = 138°

Right-side angles are the same measure as their mirrors across the line of symmetry.

∠C = ∠B = 138°

∠D = ∠A = 42°

You might be interested in

What is 7539 increased by 3200

Tanya [424]

Subtract thats how you get it

5 0

3 years ago

Read 2 more answers

I need help!!!! :))))

zlopas [31]

Answer:

A=50.24

Step-by-step explanation:

Your diameter is 8, which makes the radius 4.

The area of a circle is

$A = \pi r^{2} \\A = \pi 4^{2}$

A=50.24

5 0

2 years ago

You start at (4,4). You move up 1 unit and left 7 units. Where do you end?

yaroslaw [1]

Answer: i believe it would be (-3 , 5)

Step-by-step explanation:

Correct me if im wrong

4 0

3 years ago

Read 2 more answers

Katrina is using the recipe below to make vegetable soup.She plans to make 8 batches of the soup.She has 6 pounds of potatoes. W

STALIN [3.7K]

3/4 * 8 = 6 pounds of potatoes.

7 0

3 years ago

Read 2 more answers

(-2,9) and (-2,-5)<br> Slope:

Oliga [24]

Answer:

slope is undefined

Step-by-step explanation:

Calculate the slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (- 2, 9 ) and (x₂, y₂ ) = (- 2, - 5 )

m = $\frac{-5-9}{-2-(-2)}$ = $\frac{-14}{-2+2}$ = $\frac{-14}{0}$

Since division by zero is undefined then the slope is undefined

6 0

2 years ago

Read 2 more answers