What is the value of a+b?

Mathematics

1 answer:

MissTica3 years ago

6 0

Answer:

125

Step-by-step explanation:

$a = \frac{1}{2} \times 90 \degree \\ \\ a = 45 \degree \\ \\ b =\frac{1}{2} (360\degree - 200\degree) \\ \\ b = 80\degree \\ \\ a + b = 45 + 80 \\ \\ a + b = 125 \degree$

You might be interested in

(0, 15) (15, 0) (4.8) (10.0) Which ones are solutions

kifflom [539]

Answer:

For which questions dud

6 0

3 years ago

Jason needs 10 cups of milk to make a chocolate shake for his family. His measuring device measures liquids by the pint. If 1 pi

V125BC [204]

It should be about 5 pints

7 0

3 years ago

Nancy drove 400 miles in three days. She drove 113 on each of the first two days How many miles did she drive on the third day?

Gemiola [76]

113 what on each of the two day. Please clarify

4 0

3 years ago

Least to greatest. -5, 1 1⁄5, -5 3⁄4, 5⁄12

Mazyrski [523]

-5 3/4, -5, 1 1/5, 5/12

7 0

3 years ago

Which expression is equivalent to 454•41/4 /1/2 4. 1/2

givi [52]

Answer:

Step-by-step explanation:

if you work inside parentheses first you get:

4^3/2 ÷ 4^1/2 which is 4

4^1/2 = $\sqrt{4}$ which is 2

8 0

3 years ago