rissacchini rissacchini

24-09-2020
Mathematics

contestada

Angle A and angle B are complementary angles. If m angle A = (x + 8) and m
angle B = (8x + 1)", then find the measure of angle A.

Respuesta :

emmagunther780 emmagunther780

24-09-2020

Answer:

17

Explanation:

(x + 8) + (8x + 1) = 90

Combine like terms to get:

9x + 9 = 90

Subtract 9 on both sides:

9x = 81

Divide by 9:

x = 9

Plug in 9 for x in
9 + 8 = ?

9 + 8 = 17

Answer Link

Otras preguntas

Which line uses an iambic meter? OA. Wait for the morning! Ah! We wait indeed OB. A battered swordsman, slashed and scarred C. Nature, the gentlest mother of al

Please answer fast Most governments are expected to provide public services such as __________. A. public entertainment B. travel by plane and train C. legal se

You have a credit card that charges an interest rate of 16.15% compounded monthly. The table below shows your activity for the month of April. Date Activity Amo

what are some blonde marvel comic characters that arent in the mcu yet

What is osmosis? (Simple language)

-102/119 in standard form

Special senses are senses that have a specialized organ associated with them. Do you think we could have more senses?

In a couple of sentences, describe how each of the 5 levels of hierarchy have a Biblical foundation to them.

What are the phases of mitosis? For revision notes

2. Is x² + 4√x a polynomial ? Justify your answer.