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

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

List all the commonwealth games mascots from 1982-2014

where will you find maximum rate of evaporation - ocean, pond or an aquarium? Give reason to support your answer.

What number is equivalent to 13/2

Earth is a close approximation of a natural closed system. What are some ways that living in a closed system affects each of us.

where does the shadow of the shuttle in space form?

in the xy-plane above, point c has coordinates (6,9). which of the follwoing is an equation of the line that contains points 0 and c?

simplify (1/x) + (1/(x+h)

how do u find the area of a triangle

how can bureaucratic personality be dangerous

Where did the Greeks believe that most gods lived