All categories

3 years ago

Can someone do this thanks and quickly:)

Mathematics

1 answer:

MArishka [77]3 years ago

3 0

Answer:

This figure is a quadrilateral, and therefore the sum of the interior angles must be 360°. Adding them up, we get 40° + 128° + x + 82° = 360°, or

168° + 82° + x = 360°, or 250° + x = 360. Subtracting 250° from both sides results in 110°, which is the measure of x.

Step-by-step explanation:

You might be interested in

Find the volume of the sphere shown. Give each answer rounded to the nearest cubic unit.

Naily [24]

Answer: 1436 units cubed (3.14) or 1437 units cubed (π)

Step-by-step explanation:

answer depends on if you substitute in 3.14 for π or not

8 0

3 years ago

6.34 1.645<br> 10.3401-0.34<br> 45

Nostrana [21]

Step-by-step explanation:

dude wut r we suppose to do??

8 0

3 years ago

Find the required measurements of the following trapezoids.

Zinaida [17]

The answer would be 36cm

7 0

3 years ago

Plz help asap almost done

Makovka662 [10]

Answer:

5(-2.1)-4(-8.9)= 25.1

Step-by-step explanation:

lol

7 0

3 years ago

Solve for x, ab and bc

Savatey [412]

Answer:

x = 5

AB = 26

BC = 39

Step-by-step explanation:

A___B___C

AC = AB + BC

65 = (5x+1) + ( 7x+4 )

65 = 12x + 5

12x = 65-5

12x = 60

x = 60/12

x = 5

AB = 5x +1 = 5(5) +1 = 25 +1 = 26

BC = 7x+4=7(5) + 4 = 35 +4 = 39

I hope I helped you^_^

7 0

2 years ago