What is the measure of AC? Enter your answer in the box. (4x - 5.5) (5x+25)

Mathematics

1 answer:

Gnoma [55]2 years ago

7 0

Answer:

The measure of arc AC is 85°

Step-by-step explanation:

we know that

The inscribed angle measures half that of the arc comprising

m∠ABC=(1/2)[arc AC]

substitute

(4x-5.5)°=(1/2)[5x+25]°

(8x-11)°=(5x+25)°

8x-5x=25+11

3x=36

x=12°

Find the measure of arc AC

arc AC=(5x+25)°

arc AC=5(12)+25=85°

You might be interested in

Find the next number in the sequence 2, -4, 8, -16, 32

VladimirAG [237]

Answer:

- 64

Step-by-step explanation:

The rule is to multiply by - 2 to get the next number. The numbers in the sequence are 2, - 4, 8, - 16, 32. The sequence shows that the next number is - 64

Hope This Helps :)

8 0

3 years ago

Read 2 more answers

5^2x * 5^3 =5^9 what is x please help

erastovalidia [21]

Answer:

x = 3

Step-by-step explanation:

${5}^{2x} \ast {5}^{3} = {5}^{9} \\ {5}^{2x + 3} = {5}^{9} \\ 2x + 3 = 9 \\ (bases \: are \: equal \: so \: exponents \: will \: also \: \\ be \: equal) \\ 2x = 9 - 3 \\ 2x = 6 \\ x = \frac{6}{2} \\ \huge \red { \boxed{x = 3}}$