1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Verizon [17]
3 years ago
9

Solve for x show your work plz i really need help thank you...

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
3 0
You need to set this up with a proportion and solve. 18/x-5 = 13.5/12.
cross multiply 13.5x-67.5=216
now solve for x
13.5x=283.5
x=21
the missing side is equal to 21-5, which is equal to16
You might be interested in
I have a 65 in math is that a B or a C
Svetradugi [14.3K]
Its actually a D-.. . .
7 0
3 years ago
Read 2 more answers
Express 0.77230.77230, point, 7723 as a fraction
cricket20 [7]

Answer:

7723/10000

Step-by-step explanation:

8 0
3 years ago
The length of a rectangular plot is 6m less than thrice its breath. Find the dimensions of the plot if its perimeter is 148m.
Elena-2011 [213]

length of a rectangle is 6 less than 3 times its width"

L = 3W-6

"perimeter of the rectangle is 148 meters"

2L + 2W = 148

L + W = 74

(3W-6) + W = 74

4W = 80

W = 20 m

L = 3W-6 = 54 m

6 0
3 years ago
Write the trinomial as a square of a binomial or as an expression opposite to a square
timurjin [86]
(3a-7)^2

1. 9a^2-21a-21a+49
2. 3a(3a-7)-7(3a-7)
3. (3a-7)(3a-7)
4. Combine like terms
3 0
2 years ago
An astronaut who weighs 174 lb on Earth weighs 29 lb on the moon. If you weigh 102 lb on Earth, how much would you weigh on the
Leokris [45]

Answer:

34

Step-by-step explanation:

your weight become one sixth in the moon

4 0
3 years ago
Other questions:
  • Which values in this data set are outliers?
    8·2 answers
  • Log, 4x² + log, 4 = 4
    13·1 answer
  • Given m||n, find the value of x.<br> (4x-18)<br> (3x-8)°
    13·1 answer
  • PLS_HELP
    5·1 answer
  • Which of the following statements is true?
    12·1 answer
  • What is the distance between the two numbers on a number line?<br> -7/4 and 3/8
    11·2 answers
  • Plz help!!!!
    15·1 answer
  • Find the inverse of f(x) = -3 -4/5x
    15·1 answer
  • Can someone explain how you do fractions like adding them and subtracting them and multiply and division for them? For like each
    14·1 answer
  • Sreya bought shoes for $37.57 and x pairs of socks for $1.95 each. Which expression shows the total money spent?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!