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
katrin2010 [14]
3 years ago
7

Peter is making new cushion covers for a chair. There are three sizes of

Mathematics
1 answer:
Lesechka [4]3 years ago
6 0

Answer:

A 846 square inches

Step-by-step explanation:

Use the net:

Rectangle 1: (21 in + 3 in + 21 in + 3 in) by 15 in.

Rectangle 2: 21 in by 3 in

Rectangle 3: 21 in by 3 in

total area = sum of areas of 3 rectangles above.

total area = (48 in * 15 in) + 2(21 in * 3 in)

total area = 720 in^2 + 126 in^2

total area = 801 in^2

Answer: A 846 square inches

You might be interested in
Which fraction is closer to than 1?<br> 7/8<br> 10/12<br> 12/14<br> 7/10
Zigmanuir [339]

Answer:

7/8

Step-by-step explanation:

The fraction closest to 1 is 7/8 because it is only 1/8 piece away from one.

3 0
3 years ago
What is this answer?
sergij07 [2.7K]
A because they all something I forgot but a
6 0
3 years ago
30 points please help!
Vesna [10]

Answer:

Step-by-step explanation:

1) Sample space - the set of all possible outcomes for an experiment

2) Theoretical probability - A ratio representing the likelihood of an event

3) Uniform probability model - A probability model in which each of the outcomes in the sample space are equally likely, or have the same probability

Hope it helps :))

7 0
3 years ago
Isabella bought 4 1/4 pounds of watermelon for $14.88. What is the price, in dollars, of 1 lb of watermelon?
Harman [31]

Answer: The correct answer is $ 3.50 per pound. If she buys 4 1/4 pound, we convert the 1/4 to the decimal 0.25. Take the total cost of $14.88 and divide it by 4.25, the amount of watermelon she bought and it equals $3.50 per pound.

14.88/4.25= 3.50

Step-by-step explanation:

3 0
3 years ago
Can someone please help with this question pleaseee
Ulleksa [173]

Answer: Choice C) 10.5

The distance from A to C is 7 units (count out the spaces between the two points, or subtract y coordinates 4-(-3) = 4+3 = 7)

Let AC = 7 be the base of the triangle. You might want to rotate the image so that AC is laying horizontally rather than being vertical.

Now move to point P. Walk 3 spaces to the right until you land on segment AC. This shows that the height of the triangle is 3 when the base is AC = 7.

base = 7, height = 3

area of triangle = (1/2)*base*height

area of triangle = 0.5*7*3

area of triangle = 10.5 square units

7 0
3 years ago
Read 2 more answers
Other questions:
  • a flat rectangular piece of aluminum has a perimeter of 64 inches. the length is 10 inches longer than the width. find the width
    12·1 answer
  • Inductive Reasoning
    6·1 answer
  • Can the square of an integer be a negative number? Explain.
    14·1 answer
  • Subtracting a positive number gives the same result as adding the number which is its opposite. Is the opposite positive or nega
    11·1 answer
  • What is the area of this tile?<br> Is it in. or in2
    14·2 answers
  • For every 1 girl in Mr hegarty’s class there are 2 boys. What is the ratio of girls to boys in the class? Give the answer in sim
    14·2 answers
  • Showton Middle School has 840 students. Teresa surveys a random sample of 60 students and finds that 8 of them have more than 3
    8·1 answer
  • I Need help fast I’d really appreciate it!
    5·1 answer
  • Pls show work!! asap
    15·1 answer
  • 5. Which number does not represent a power of 10?<br><br> 1<br><br> 50<br><br> 100<br><br> 10
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!