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

Read this passage from “Narrative of the Life of Frederick Douglass” “If the lineal descendants of Ham are alone to be scripturally enslaved, it is certain that

what is the value of this expression?

The most esteemed elders among the Australian Aboriginals possessed a deep knowledge of the tribe's past in the _______________. a. Temple dedicated to the pr

“No, dad, I'm serious. If you did Things like Hitler did- really bad things- what do you think I should do?” Is this a imagery quote?

John has been working as a tutor for $300 a semester. When the university raises the price it pays tutors to $400, Jasmine enters the market and begins tutoring

A mass tied to the end of a 1.0 m-long string is swinging back and forth. From its lowest point, the mass moves 4 cm to the right, swings back through its lowes

A piece of iron with a mass of 119 g is placed in a graduated cylinder, where the water level is to 57 mL. The water level rises to 72 mL. What is the density o

Does Tan always have to be negative?

2. Mi familia y yo mexicanos.

In which state of matter are water molecules measured as having a comparatively high temperature