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

What is the volume of a 12cm by 7cm by 4cm triangle prism

An unknown solution has a pH of 6.8. Which of these chemicals is likely to increase the pH the most when added to the solution? (5 points) a NaOH b HCl c NH3

Question 1 In Mexico and Central America, which ethnic group makes up a large part of the population? A. Mestizos B. Moroccans C. Japanese D. Bosnians

A large percentage of kansas are decendantsof

At which root does the graph of f(x) = (x + 4)(x + 735 cross the x-axis?

Summary of water filtration

Tone Loc and 89 of his biggest fans formed an S corporation, 2hit, Inc., as the original ninety shareholders. Tone then transferred some of his stock to his gra

Which of the following reactions would have an increase in entropy? *See picture for answer options*

A hibernating animal lost 7 pounds. Write a signed number to represent this weight change. 0

Why was the OAS established?