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
irinina [24]
2 years ago
12

A rectangle has a length of x+5 and a width of 2x-9. Using the formula for the perimeter of a rectangle , P=2L + 2W, write an ex

pression to represent the perimeter of the rectangle in simpliest form.
HELP PLEASE OMG.​
Mathematics
2 answers:
seraphim [82]2 years ago
4 0
16 length height bc it’s a triangle so the triangle will be 17 feet tall and long
Katyanochek1 [597]2 years ago
4 0

As you stated the formula of a rectangle is P (perimeter) = 2W (the two widths added together) + 2L (the two lengths added together).

To solve this algebraicly you need to define your variable, or unknown, which in this case is the width or "W".

Now set this same equation with any symbol you wish, "x" is often used, and solve for x. You could keep W instead of X also if it makes it easier to work the problem.

P= 2x + 2L

isolate the 2x by subtracting 2L from both sides.

P-2L=2x

Now isolate the x by dividing both sides by 2 and you have

P-2L/2=x

x will be W. Just put in the numbers of P and L and you will have solved for W.

You might be interested in
What are the 2 next terms: 1/3,2/3,1,4/3
emmainna [20.7K]
Answer: 5/3, 2

It’s going up by 1/3 so just add 1/3 to 4/3 for the next term.

1/3 + 4/3 = 5/3

Now add 1/3 to 5/3 for the best term

5/3 + 1/3 = 6/3 = 2
7 0
2 years ago
Gdsgasdgsadgwhat dose 2× = 10
Lady_Fox [76]

Answer:

2x=10

x=10/2

x=5

<h2>stay safe healthy and happy.</h2>

4 0
2 years ago
Read 2 more answers
Which functions domain consist of all real numbers except -2
amm1812

Answer:

B

Step-by-step explanation:

4 0
2 years ago
En un triangulo ABC, el angulo B mide 64° y el angulo C mide 72°. La bisectriz interior CD corta a la altura BH y a la bisectriz
nadezda [96]

Answer:

The difference between the greatest and the smallest angle of the triangle PBQ is 98°.

Step-by-step explanation:

The question is:

In a triangle ABC, angle B measures 64 ° and angle C measures 72°. The inner bisector CD intersects the height BH and the bisector BM at P and Q respectively. Find the difference between the greatest and the smallest angle of the triangle PBQ.

Solution:

Consider the triangle ABC.

The measure of angle A is:

angle A + angle B + angle C = 180°

angle A = 180° - angle B - angle C

             = 180° - 72° - 64°

             = 44°  

It is provided that CD and BM are bisectors.

That:

angle BCP = angle PCH = 36°

angle CBQ = angle QBD = 32°

angle BHC = 90°

Compute the measure of angle HBC as follows:

angle HBC = 180° - angle BHC + angle BCH

                  = 180° - 90° - 72°

                  = 18°

Compute the measure of angle BPC as follows:

angle BPC = 180° - angle PCB + angle CBP

                  = 180° - 18° - 36°

                  = 126°

Then the measure of angle BPQ will be:

angle BPQ = 180° - angle BPC

                  = 180° - 126°

angle BPQ = 54°

Compute the measure of angle PBQ as follows:

angle PBQ = angle B - angle QBD - angle HBC

                  = 64° - 32° - 18°

angle PBQ = 14°

Compute the measure of angle BQP as follows:

angle BQP = 180° - angle PBQ - angle BPQ

                  = 180° - 14° - 54°  

angle BQP = 112°

So, the greatest and the smallest angle of the triangle PBQ are:

angle BQP = 112°

angle PBQ = 14°

Compute the difference:

<em>d</em> = angle BQP - angle PBQ

  = 112° - 14°

  = 98°

Thus, the difference between the greatest and the smallest angle of the triangle PBQ is 98°.

4 0
3 years ago
What is the equivalent measure for 1 cup?
mash [69]
16 TBSP (tablespoon)

8 (fluid ounces)
6 0
2 years ago
Other questions:
  • Help its due in an hour and i cant solve this
    9·1 answer
  • Fractions greater than 1/2 all of them
    12·1 answer
  • -4:10 in absolute value please help will mark brainliest
    9·2 answers
  • 7/8 &amp; 4/9 is closest to 0,1,2,3
    13·2 answers
  • Complete the point-slope equation of the line through (8,-8) and (9,8)
    7·1 answer
  • Solve.<br><br> 3 + j / 11 = 2<br><br><br> j =__________
    14·2 answers
  • Kamila buys a dress for £30 in a sale. It was advertised "25%off". Kamila says"25% of £30 is £7.50 so i saved £7.50". Explain wh
    8·1 answer
  • Solve for x.<br>7 (x - 3) = 4 (x + 5)<br><br>A. x= 1/11<br>B. x= 1/3<br>C. x= 41/11<br>D. x= 41/3​
    7·2 answers
  • Solve the equation<br> 3x-2<br> 4<br> -<br> 2x - 5- 1 + x<br> 3 6
    9·1 answer
  • pedro has scores of 88,80.83 and 74 after four tests. what score must he make on his fifth test to have an average of 76 or grea
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!