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

Which of the following goods are usually intermediate goods and which are usually final goods? a. Running shoes: b. Cotton fibers: c. Watches: d. Textbooks:

What is the area of this trapezoid? Enter your answer in the box ___ units2

PLEASE HURRY THIS IS URGENT

Line segment PQ, with endpoints graphed on a coordinate grid at P(2,-2) and Q(5,-2) is translated four units to the left and two units up. What length of the tr

Hexadecimal numbers are made using the sixteen digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F. They are denoted by the subscript 16. For example, 9A2D16

Solange thinks that habits has to be kept. Vrai ou faux ?

Pls, help! Write 1 paragraph! Will make brainliest!

destion 1 A cost-benefit analysis done to investigate a proposed mine site would likely take which of the following into account? 1. The medical costs of mine w

I WILL MAKE BRAINLYESTAnswer the following questions. (a) 25% of what number is 16? (b) 85% of 40 is what?

In "We Wear the Mask" by Paul Laurence Dunbar, the tone can be described as __________. Question 1 options: celebratory bitter determined Humorous.