HalpMehPlz HalpMehPlz

23-01-2019
Mathematics

contestada

What is the value of x?

Enter your answer in the box.

x =

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

Respuesta :

1969976289 1969976289

29-01-2019

Answer:

9

Step-by-step explanation:

This means that 9/(9+72)=(3x-20)/(3x+36), or 1/9=(3x-20)/(3x+36). Cross-multiply to get that 27x-180=3x+36, so 24x=216, and x=9.

Answer Link

Otras preguntas

Which of the following requires the action of a first class lever in the body? A. jumping B. push-ups C. waving D. nodding

Vince has 16 beads. How many different arrays can Vince draw to represent the total number of beads he has? List the sizes of the arrays.

Pleaseeee help!!!!!! I will mark you as brainlinest for correct answer!!!!!!

I have been posting this question a lot of times please help me with this Spanish hw and write your daily routine in Spanish.

What does conserving mass mean in a chemical equation? A. There are more of each type of atom on the product side than on the reactant side. B. There are more o

What does the word forebodingly mean in this sentence? The ship creaked forebodingly as the sky darkened. Question 1 options: alert ominously uneasiness apprehe

which is described as a bodys need for larger and larger doses of a drug, such as nicotine, to produce the same effect? a. tolerance b. independence c. stress r

Solve the equation for y -x+y=0

which of the following are necessary when proving the opposite angles of a parallelogram are congruent? Check all that apply. A) Opposite sides are perpendicula

what is w for -3w = -7(w+1)