reinermartinez666 reinermartinez666

23-08-2021
Mathematics

contestada

Angles R and S are complementary. If angle R is = 4x - 20 and angle S = 6x - 7, then angle R measures ___ degrees.

Respuesta :

ferrybukantoro ferrybukantoro

23-08-2021

Answer:

26.8°

Step-by-step explanation:

4x - 20 + 6x - 7 = 90

10x -27 =90

10x = 90+27

10x= 117

x = 11.7

so, the angle R = 4x-20 =4(11.7)-20

= 46.8-20 = 26.8°

Answer Link

Otras preguntas

From a point at the waters edge, a bridge arch 58 m away has an angle of elevation of 3°, and the top of a yacht mast 14 m away has an angle of elevation of 11°

In the absence of deciphered written records what have we learned about Harappan civilization?

Someone HELP ME PKS PLS PLS PLS S I BEG U PLS JUST HELP ME

Why were winters especially hard on prisoners in the camps? They were not given hats, coats, or blankets to help with the cold. They were expected to produce tw

What is the first step you must complete before modifying a form in Word? O Ask for permission from the last person to modify it. Remove any protections that re

We are being told that the answer is 5600 but can't seem to understand why? Which is the best estimate of the product of 8 and 629? 4,800 5,600 6,000 7,000

During Whitman's lifetime, mid-1800s New York City saw all of these advancements EXCEPT:

pleasee what's the answer of thisseveral carper installers make measurements for carpet installation in the different rooms of a restaurant, reporting their mea

According to historian James Sweet, by 1570 in Mexico, the black African population actually

PLEASE HELP!! 10 points!!Describe how you would measure 50ml of hydrochloric acid out?