KinnedyX200426 KinnedyX200426

Today at 7:24 PM
Mathematics

Answered

If RE = 4x + 7, ET = 2(3x - 4), and RT = 43, then find the value for x

If RE = 4x + 7, ET = 2(3x - 4), and RT = 43, then find the value for x class=

Answer :

EsiasY747873 EsiasY747873

Today at 7:29 PM

we know that

RT=RE+ET ----> by adittion length postulate

substitute the given values

43=4x+7+2(3x-4)

solve for x

43=4x+7+6x-8

43=10x-1

10x=43+1

10x=44

x=4.4

Answer Link

Other Questions

From an ethical stance, researchers should choose topics of study that O may be researched quickly O may be researched inexpensively O can help all people live

x times x + 3 to the power of 2 equals 48 , what is x ?

A mother who had suffered from chicken pox in her childhood,is now taking care of her child,who had suffered from yhe same disease.What are the chances of her m

Find the slope of the line that passes through (2,11) and (7,9).

What is the smallest unit of matter

if the height of a triangle is decreased by 40% and base is increased by 40% what will be the percentage change in its area

why have you opened thid site

state any 5 features of office memorandum.(point wise)

answer the 110 question

I. You left your library book in a shop by mistake. Write a letter to the owner of the shop requesting him to enquire about the book it with him if he succeeds

What is the simplified expression for 6 (2 (y + x))? 6 y + 12 x 12 y + 12 x 12 y + 8 x 8 y + 8 x

how would i label the rest ?

My name is Franco, and I am Puerto Rican. A game that I used to play when I was young was the handkerchief game. Two teams formed a line on opposite sides. A re

{-2x+y=0 5x+3y=-11 Solve the substitution

Write -7 as a fraction

4. The west wind drift circles the globe, near Antarctica, unimpeded. It is the only ocean current that is a . 5. The Gulf Stream originates near the equator an

Solve the following compound inequality. −2x + 11 > 31 or 7x − 4 ≥ 17

At what speed would one need to fire a lead project tile in order for its temperature to rise from 25°C to 36.9°C upon impact on a stationary object

Which statement gives a precedent set by George Washington during his presidency? He served three terms as president and made all decisions alone. He wore civi

What is the area of an equilateral triangle with sides of 10 inches and height of 7 inches? Need to know ASAP