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3 years ago

I need to find the area and perimeter.. can someone give me the answer?

Mathematics

1 answer:

AysviL [449]3 years ago

7 0

Perimeter= 53+54+97= 204 yds
Area= 50x53x.5= 1325sq yds

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I need help in the middle one

azamat

Which one is the middle one ?

4 0

3 years ago

What is the answer to:<br> -4(2x+2) <-40

mars1129 [50]

Answer: x > 6

Step-by-step explanation: -4(2x+2) < -40

-8x - 8 < -40

+8 +8

-8x < 48

/-8x /-8x

x > 6 *The less than sign got flipped to a greater than sign because we divided by a negative.

5 0

2 years ago

What do you know to be true about the values of a and b?

gizmo_the_mogwai [7]

Answer:

Can't be determined

Step-by-step explanation:

You just don't have enough info!

6 0

3 years ago

What does this problem equal?show your work.<br><br>-12(k+4)=60

HACTEHA [7]

Hey there!

First, divide both sides by 12
-12(k+4)/-12= 60/-12 and you would getk+4=5
Now subtract 4 from both sides

k+4-4= 5-4

k=-9

3 0

4 years ago

Read 2 more answers

If m angle B=m angle D=41, find m angle C so that quadrilateral ABCD is a parallelogram

Charra [1.4K]

ANSWER

139°

EXPLANATION

One of the interior angle properties of a parallelogram is that adjacent interior angles are supplementary.

This means that, the adjacent interior angles add up to 180°.

$m \angle \: B = m \angle \: D = 41$

Then

$m \angle \: C + m \angle \: D = 180 \degree$

$m \angle \: B + m \angle \:C= 180 \degree$

$\implies41 \degree + m \angle \:C= 180 \degree$

$\implies m\angle \:C= 180 \degree - 41 \degree = 139 \degree$

8 0

3 years ago

Read 2 more answers