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
Marysya12 [62]
3 years ago
11

The length of a rectangle is 4 cm longer than the width. If the perimeter of the rectangle is

Mathematics
1 answer:
irinina [24]3 years ago
3 0

Answer:

area = 21

Step-by-step explanation:

20 - 4(2) = 20 - 8 = 12

12/4 = 3

2(3 + 4) + 2(3) = 2(7) + 2(3) = 14 + 6 = 20

length (l) = 7

width (w) = 3

area = lw = (7)(3) = 21

area = 21

i wasnt sure how to explain it but i hope this makes sense

You might be interested in
The transversal is crossing two parallel lines. Find the value of x.
ira [324]

Answer:

x=32

Step-by-step explanation:

5x+20=180 can be used to solve this problem because those two angles are supplementary

5 0
3 years ago
Which of the following data sets represents a positive correlation?
Papessa [141]
The answer would be B, because it has a general upward slope

4 0
3 years ago
Read 2 more answers
Choose the correct answer. A circle is centered at the point (0,-2) and rotated about the x axis.
netineya [11]

Answer:

B is the answer ok bro bye

7 0
3 years ago
Read 2 more answers
What is the sum of 2/5 and 3/4 what is the answer​
vfiekz [6]

Answer:

23/20 or 1 and 3/20

Step-by-step explanation:

Make sure they have the same common denominator. For 5 and 4, 20 would be the Least Common Denominator.

so 2/5=8/20 and 3/4=15/20

Add 8+15 and you get 23 so 23/20 you can leave it so or switch it to a mixed number 1 3/20

3 0
3 years ago
Is this equation linear or nonlinear?<br>y =x/2​
user100 [1]

Answer:

linear

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Given that HOP is similar to TAG, which of the following statements must be true? Check all that apply. A. sin T = sin H B. cos
    14·2 answers
  • What is the solution to the equation 5a^2 - 44 = 81
    9·2 answers
  • Ashley is digging for rocks at a geological site. She has 140 meters of rope and 4 stakes to mark off a rectangular area. Which
    13·1 answer
  • In the diagram below AB is parallel to CD what is the value of X?
    15·1 answer
  • Can you describe multiplying and dividing signed numbers in the real world? plz Explain
    10·1 answer
  • Expain the diffents between numerical expressions and algebraic expressions
    8·1 answer
  • If (-1,4) and (3,-2) are end points of diameter of the circle, then the equation of the circle is
    7·1 answer
  • How do I find the angles here?
    8·2 answers
  • (V. An aeroplane is flying parallel to the Earth's surface at a speed of 175 m/sec and at a height of 600 m. The angle of elevat
    12·1 answer
  • One of the angles of a regular octagon is 135°. What is the sum of the measures of all the interior angles of this octagon?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!