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
hjlf
3 years ago
7

A rectangle has a length of x + 7 and a width of x-2. Which equation below describes the perimeter, P, of

Mathematics
1 answer:
valkas [14]3 years ago
4 0

Answer:

            P = 4x  +  10

Step-by-step explanation:

perimeter of a rectangle = 2( width + length )

   P = 2 ( x - 2  +  x + 7 )

   P = 2 ( x + x  +  7 - 2 )

        P = 2 ( 2x +  5 )

            P = 4x  +  10

You might be interested in
Use a graph to solve<br> 1/2|x + 1| + 1 = |x|
kiruha [24]
1st x is -1, 2nd x is 3
3 0
3 years ago
Which is the most resonable measure for the length of a bicycle
Zigmanuir [339]
Feet
Inches- maybe
Feet- yes
Yards- to long
3 0
3 years ago
If 2 pounds of bananas cost $1.89, what is the cost per pound? Show your work
OLEGan [10]
You can set up an expression where p = the pounds of bananas.
With that information, 2p =$1.89
To figure out the cost per pound, you want the cost of 1 p. Therefore, you divide both sides by 2. 
p = $1.89/2
p = $0.945
(since it is money you normally round to two decimal places so you would say $0.95 or 95 cents)
6 0
3 years ago
Helpppppppp pleaseeee!!!!!!!!
SashulF [63]

Answer:

29.5 square inches

Step-by-step explanation:

Let's divide the shape into 3 parts to make it easy for us to find the area.

- a wide triangle

- a triangle

- a shorter rectangle

For the wider rectangle, the area is;

A1 = 8 × 2 = 16 in²

For the triangle, the area is;

A2 = ½(7 - 2) × 3

A2 = 7.5 in²

For the shorter rectangle, the area is;

A3 = 3 × 2

A3 = 6 in²

Total area = A1 + A2 + A3 = 16 + 7.5 + 6 = 29.5 square inches

8 0
3 years ago
Graph the line using a point and a slope. Write the equation of each line. A line that passes through the point (0, –3) and para
kiruha [24]
Y + 3 = 1.2(x - 0)

y + 3 = 1.2x - 0

y = 1.2x - 3
5 0
3 years ago
Other questions:
  • The perimeter of a square is 36 in. How long is each side.
    7·1 answer
  • To rationalize a denominator that has more than one term, you multiply the fraction by b/b , where B is the conjugate of the num
    6·1 answer
  • James needs 50 tons of dirt for a large construction project. He already has 3 tons of dirt at the construction site. Each dump
    6·2 answers
  • 2. The picture shows a feeding trough that is shaped like a right prism. (a) The top of the feeding trough is open so that anima
    12·1 answer
  • When translating the point (5,0) 6 units up and 4 units to the right, we should get:
    6·1 answer
  • A diver went down 25.85 feet below the surface of the ocean, and then 14.5 feet further down, he then rose 12.95 feet. Enter and
    11·2 answers
  • (-64)^(1/2) evaluated?
    5·2 answers
  • PLEASE HELP I DONT GET THIS QUESTION
    6·1 answer
  • A swimming pool is 25 yards long. How many feet long is the swimming pool.​
    6·2 answers
  • Solve for X . Will mark brainlist
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!