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
sergij07 [2.7K]
3 years ago
8

1. The perimeter of a rectangle is 30 inches. If its length is three times its width, find both

Mathematics
1 answer:
andrew11 [14]3 years ago
3 0

The length is 11.25 inches.

The width is 3.75 inches.

You might be interested in
What is 3/4 foot long x0.5
Aleks [24]
I think it is 11 thats what i think
8 0
4 years ago
Read 2 more answers
Petra earned scores 30/32, 29/31, and 28/30 on her last three English quizzes .Find each score as a decimal rounded to the neare
ASHA 777 [7]
You have to solve it by multiple the numbers
4 0
3 years ago
Measure the angle of 9x+23
Ganezh [65]

Answer

x= 12

Step-by-step explanation:

alternate angles right?

9x + 23 = 11x - 1

24 = 2x

x = 12

so the angle is

(11 × 12) -1

132-1

131°

3 0
3 years ago
Please help asap! I attached the image.
irina1246 [14]

Step-by-step explanation:

{5}^{2}  =  {x}^{2}  +  {x}^{2}  \\  {5}^{2}  =  {x}^{4}  \\ 5 =  \sqrt{ {x}^{4} }  \\ 5 =  {x}^{2}  \\ x =  \sqrt{5}   =2.236068\\

4 0
3 years ago
Can anyone help I’ll mark brainliest:)
Dima020 [189]

Answer:

Problem 10:

Input X: -2, -1, 0, 1, 2

Output Y: -2, 1, 2, 1, -2

Nonlinear, exponential because there's an exponent. Plug the X values in place of X and solve solution to get Y values. Then graph

Problem 11: Linear because there's no exponent

8 0
4 years ago
Other questions:
  • 1. Your bank account has -$15 in it. You deposit $5 per day. (a) How much money is in your account after 5 days? Show your work.
    5·2 answers
  • Can someone please help me solve this ill will mark best answer brainliest
    14·1 answer
  • What is a determinant of a matrix????? What is a matrix?
    8·1 answer
  • The gas mileage for a truck is 20 miles per gallon. Which graph correctly shows
    9·1 answer
  • How long will it take to triple an investment if the interest rate is 5.6% compounded continuously
    10·1 answer
  • Is this a function?<br> <img src="https://tex.z-dn.net/?f=y%3D%20-3x%5E%7B2%7D%20%2B10" id="TexFormula1" title="y= -3x^{2} +10"
    15·1 answer
  • If FBE=72 what is fge and cd?
    15·1 answer
  • Nicholas is buying shirts for his baseball team. He will pay $9.50 for each shirt plus a one-time fee of $22.50 for the design.
    9·2 answers
  • Find the surface area of this rectangular prism. Be sure to include the correct unit in your answer.
    8·2 answers
  • Suppose 12 is raised to the second power, like this: 12^2. Which answers show the inverse operation? There is more than one corr
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!