3 years ago

Angles A and B are supplementary.Angle A has a measure of 80 degrees. What is the measure of angle B

Mathematics

2 answers:

yulyashka [42]3 years ago

8 0

The sum of two supplementary angles is 180 degrees.

A+B=180.

80+B=180

B= 180-80

B=100

Alisiya [41]3 years ago

6 0

B would be equal to 100.

You might be interested in

9.<br> y = }(x+6) – 5<br> m=<br> b=

Vinvika [58]

Answer:

Step-by-step explanation:

The answer I choose in particular is 2

5 0

2 years ago

If a rectangular painting is 3 feet long and 5/6 foot wide what is the area of the painting

natka813 [3]

Answer:

A = 2 1/2 ft^2

Step-by-step explanation:

The area of a rectangle is given by

A = l*w

A = 3 * 5/6

A = 5/2 ft^2

A = 2 1/2 ft^2

3 0

2 years ago

Read 2 more answers

First, complete the sentence to show how the figure can be decomposed into triangles and rectangles with the fewest number of pi

Alekssandra [29.7K]

Answer:

blah blah blah blah blah blah blah blah blah blah

4 0

2 years ago

What is the number of combinations of 7 things taken 3 at a time?

Helga [31]

$C_7^3=\dfrac{7!}{3!4!}=\dfrac{5\cdot6\cdot7}{2\cdot3}=35$

7 0

2 years ago

PLEASE I NEED HELP QUICKLY!!

nevsk [136]

Well 30 divided by 8.2 = 3.6 which is 1 yard add 3.6 to 5.9 which is 21 reps, and you should get 24.6. I hope this helps! Have a great day! :D if it’s wrong I’m sorry.

6 0

2 years ago