2 years ago

Quadrilateral abcd is inscribed in this circle. what is the measure of angle a?

1 answer:

8 0

Look at the picture.

$(x+2)+(3x+6)=180\\\\4x+8=180\ \ \ \ |-8\\\\4x=172\ \ \ \ |:4\\\\x=43$

$m\angle A=(3\cdot43+6)^o=135^o$

You might be interested in

For every pound a company spends on advertising, it spends £0.80 on its website. Express the amount spent on advertising to the

matrenka [14]

80%
Explanation: cuz it is

6 0

2 years ago

ANSWER ASAP IS DUE IN 20 MINUITES (MIDDLE SCHOOL) (PROBABILITY)

lozanna [386]

Answer:

A ). 12

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Which of the following numbers does the 5 have a greater value <br> 0.5 b. 0.05 c. 0.005 d. 0.15

Gennadij [26K]

A) 0.5 would be the greater number out of them all.

7 0

2 years ago

Read 2 more answers

Sonny has $75 to spend. The purchase he wants to make requires$93. If he borrows the extra money that he needs, how much does he

lidiya [134]

All you gotta do is subtract both of the numbers to get how much you need.

93 - 75 = 18

We can double check to see if it's right by using addition

18 + 75 = 93

Sonny needs to borrow 18$ to meet his required amount :D

7 0

2 years ago

Gus purchases 18 apples and 45 pears for his friends. He wants to put the same amount of fruit in each bag. How many bags of fru

Anestetic [448]

Add apples to pears, getting 63, then find the square root which should be 7.937

4 0

2 years ago