3 years ago

Find the value of x in the diagram

Mathematics

1 answer:

Ksenya-84 [330]3 years ago

6 0

Answer:

x = 21

Step-by-step explanation:

Based on the inscribed angle theorem, we would have:

120° = 2(3x - 3)°

Solve for x

120 = 2*3x - 2*3

120 = 6x - 6

Add 6 to both sides

120 + 6 = 6x

126 = 6x

Divide both sides by 6

126/6 = x

21 = x

x = 21

You might be interested in

What is the amount paid or charged for something.

Lelu [443]

Answer:

cost

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is greater 3 over 8 or 0.75

dusya [7]

0.75 since 3/8 equals 0.375

8 0

3 years ago

Read 2 more answers

What is the measure of AC?<br> Enter your answer in the box.

saw5 [17]

Answer:

Step-by-step explanation:

Since angle ABC is an inscribed angle, its measure is half that of arc AC. Therefore:

$2(3x-1.5)=3x+9 \\\\6x-3=3x+9 \\\\3x-3=9 \\\\3x=12 \\\\x=4 \\\\AC=3(4)+9=12+9=21$

Hope this helps!

7 0

3 years ago

What is the value of x in the proportion below ?

Tju [1.3M]

The value of x is 9.(................)

8 0

4 years ago

Read 2 more answers

Select the reason that supports the

Dahasolnce [82]

A is the answer your looking for

3 0

3 years ago