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
Alex
3 years ago
14

A rectangle is 3 feet longer than it is wide. Write the equation for the perimeter of the rectangle.

Mathematics
1 answer:
maria [59]3 years ago
4 0
Let x be the width of the rectangle
Therefore length=3+x
Thus the formula to find the perimeter of the rectangle is:2(3+x+x)

Hope this is helpful mark me as brainlist

Thank You!
You might be interested in
Pls help quick will put brainliest
Olin [163]

Answer:

m<SQP=124°

Step-by-step explanation:

Hi there!

We're given ΔQRS, the measure of <R (90°), and the measure of <S (34°)

we need to find m<SQP (given as x+72°)

exterior angle theorem is a theorem that states that an exterior angle (an angle on the OUTSIDE of a shape) is equal to the sum of the two remote interior angles (the angle OUTSIDE of a shape will be equal to the sum of 2 angles that are OPPOSITE to that angle).

that means that m<SQP=m<R+m<S (Exterior angle theorem)

substitute the known values into the equation

x+72°=90°+34° (substitution)

combine like terms on both sides

x+72°=124° (algebra)

subtract 72 from both sides

x=52° (algebra)

however, that's just the value of x. Because m<SQP is x+72°, add 52 and 72 together to get the value of m<SQP

m<SQP=x+72°=52°+72°=124° (substitution, algebra)

Hope this helps!

4 0
3 years ago
Please help answer these question​ I will give you brainliest
ozzi

Answer:

1) \frac{6+\sqrt{6} }{2}       2) -3 + \sqrt{12}

Step-by-step explanation:

Please ignore the squiggle in the middle of the page.

Please mark brainliest when you’re able :)  

8 0
3 years ago
Read 2 more answers
First one to answer this gets brainlest:<br> What is 5 * 4 + (6 / [ 2 + 1 ] ) *11
Nonamiya [84]

Answer:

42

Step-by-step explanation:

5 * 4 + (6 / [ 2 + 1 ] ) *11

5 * 4 +2 * 11

20 +2 * 11

20+ 22

42

3 0
3 years ago
Read 2 more answers
How will adding the value 90 affect the mean and median of the data set 1, 5, 5, 6, 9, 10?
Soloha48 [4]
I believe the answer is B for this question
6 0
3 years ago
Read 2 more answers
What is the solution-|-x|=-12
andreev551 [17]
The solution to the equation includes both the positive and negative portions of the solution. x = 12, -12
7 0
3 years ago
Other questions:
  • 119/10 as a mixed number
    10·1 answer
  • Find the magnitude and the direction of AB⃗⃗⃗⃗⃗, BC⃗⃗⃗⃗⃗, and
    7·1 answer
  • What did the spanish farmer say to his chicken
    12·2 answers
  • Sales personnel for Skillings Distributors submit weekly reports listing the customer contacts made during the week. A sample of
    13·1 answer
  • A park has the dimensions 24 yards by 18 yards. What would be the dimensions if we created a scale drawing using the scale 1 in
    9·2 answers
  • The student council raised $2,790 during its annual fundraiser. The money was shared equally among the Events Committee, the Spo
    10·1 answer
  • URGENT PLEASE HELP Enter the value of (1/2) (-8) (4). Use the on-screen keyboard to enter the value in the box below.
    13·1 answer
  • HELP NEEDED PLEASE!<br> Solve for x, rounding to the nearest tenth.
    12·1 answer
  • Factorise each of the following expressions<br> a) x2 + 5x + 6<br> d) z2 + 8z + 12
    14·1 answer
  • Pls help with these 3 math questions!!!!!!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!