jordjeg2234 jordjeg2234
  • 01-04-2021
  • Mathematics
contestada

What is the value of x?
Enter your answer in the box.
units

What is the value of x Enter your answer in the box units class=

Respuesta :

clarch19
clarch19 clarch19
  • 02-04-2021

Answer:

x = 28

Step-by-step explanation:

ΔARP ≈ ΔCRD

42/x = 57/(10+x)

cross-multiply:

42(10+x) = 57x

420 + 42x = 57x

420 = 15x

28 = x

Answer Link

Otras preguntas

Give brainliest! F (x) = x³ + x² - x + 2 and G (x) = x² + 5 What is (FG)(x)?
what is the magnitude of -5+12i??
solve for x 3x+2 4x-2
Select the Correct Comparison.
A pair of sneakers cost the store $65. They mark them up by 40%. What is the selling price of the sneakers?
Which expression is equivalent to 5(3 + 4k ) + 3(4 +k )?
Native American people had been living on the land that became known as the Midwest for many years before Europeans arrived. What happened to these people? they
Neeeeeeeeeed helppppppppppppp
seven cards are marked with the numbers 1,2,3,4,5,6, and 7, then shuffled, and two cards are drawn
help ME pls.............