s27823798 s27823798

12-02-2021
Mathematics

contestada

Triangle ABC is a right triangle.
m∠A=5x°
m∠B=(3x−4)°
m∠C=90°
What is the value of x?

Respuesta :

clarch19 clarch19

13-02-2021

Answer:

x = 11.75

Step-by-step explanation:

m∠A + m∠B must equal 90

5x + 3x - 4 = 90

8x = 94

x = 11.75

Answer Link

Otras preguntas

While shopping, you see a jacket marked down 20%. If the original price of the jacket is $175, what is the sale price of the jacket

If you grow 738 pumpkins and sell 481, how many do you have left? A. 481 B. 1,209 C. 690 D. 257

Determine the nature of the roots: 5x^2+20x+20=0 a. no real solutions c. cannot be determined b. a unique real solution d. two distinct real solutions

Darryl is reading a book at the rate of 4.5 pages pre minute. what ordered pair on a graph of his reading rate would represent the number of minutes it would ta

The basic requirements for industry growth are capital natural resources and workers true or false

Normal faults occur from _____ stress and reverse faults occur from _____ stress.

What are the reasons for and the goals of the United Nations

Which of these factors contributed to the popularity of novels during the eighteenth and nineteenth centuries? Most novels illustrated travels to exotic or unex

While shopping, you see a jacket marked down 20%. If the original price of the jacket is $175, what is the sale price of the jacket

Which pair correctly uses a hyphen? A. Four-million B. Two-thousand C. One-hundred D. Three-fifths