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
sergeinik [125]
3 years ago
13

I just need help on #8.

Mathematics
2 answers:
olga55 [171]3 years ago
8 0
It would be 55.994 feet squared but if you round it then it would be 56 square feet
The answer is C
Hope this helps :3
andrey2020 [161]3 years ago
4 0
What lesson is that?
You might be interested in
What is 7/81 + 7/9 as a proper fraction
Lorico [155]
70/81 is 7/81+7/9 as a proper fraction
3 0
3 years ago
Put them in order from least to greatest:<br> 8.85 8.9 8.948 8.826 8.97 8.866
Ray Of Light [21]

Answer: 8.826, 8.85, 8.866, 8.9, 8.948, 8.97

Step-by-step explanation:

7 0
3 years ago
The graph shows the relationship between the number of gallons of water and time (in mins) g= gallons of water 12 10 8 6 4 2 and
alexandr1967 [171]

Answer:

Do you still need help??

Step-by-step explanation:

8 0
3 years ago
How many home runs did each player hit the season
olya-2409 [2.1K]
Let Peter's hit be x and Alice's runs be y.
x = 2(y - 6) . . . (1)
x + y = 18 . . . (2)

Putting (1) into (2) gives,
2y - 12 + y = 18
3y = 18 + 12 = 30
y = 30/3 = 10
x = 2(10 - 6) = 2(4) = 8

Therefore, Peter hit 8 home runs and Alice hit 10 home runs.
3 0
3 years ago
the length of a rectangle is 5 less than twice the width.if the perimeter of the rectangle is 146,find the area of the rectangle
raketka [301]

Answer:

The area of the rectangle is 1222 units²

Step-by-step explanation:

The formula of the perimeter of a rectangle is P = 2(L + W), where L is its length and W is its width

The formula of the area of a rectangle is A = L × W

∵ The length of a rectangle is 5 less than twice the width

- Assume that the width of the rectangle is x units and multiply

   x by 2 and subtract 5 from the product to find its length

∴ W = x

∴ L = 2x - 5

- Use the formula of the perimeter above to find its perimeter

∵ P = 2(2x - 5 + x)

∴ P = 2(3x - 5)

- Multiply the bracket by 2

∴ P = 6x - 10

∵ The perimeter of the rectangle is 146 units

∴ P = 146

- Equate the two expression of P

∴ 6x - 10 = 146

- Add 10 to both sides

∴ 6x = 156

- Divide both sides by 6

∴ x = 26

Substitute the value of x in W and L expressions

∴ W = 26 units

∴ L = 2(26) - 5 = 52 - 5

∴ L = 47 units

Now use the formula of the area to find the area of the rectangle

∵ A = 47 × 26

∴ A = 1222 units²

∴ The area of the rectangle is 1222 units²

7 0
3 years ago
Other questions:
  • What is the slope of a line that is perpendicular to a line wise equation is 5y=10+2x
    14·1 answer
  • A manufacturing company produces valves in various sizes and shapes. One particular valve plate is supposed to have a tensile st
    15·1 answer
  • Which ones are polygons?
    5·2 answers
  • -8.68 divided -0.024
    13·2 answers
  • BRAINLIEST WILL BE INCLUDED IF YOU HELP
    15·2 answers
  • What is 85% of 120? A:102 B:65 C:141 D:47
    8·2 answers
  • Use Demoivres Theorem to find (-square root 3 +i)^6
    11·1 answer
  • I need help on this question
    8·1 answer
  • Dori spent 1/5 of her money on a toy boat and scuba goggles. The toy boat cost 2 times as much as the goggles. The toy boat cost
    10·1 answer
  • The following pentagon, ABCDE is rotated about the origin 90 counterclockwise. Select the new coordinates of C and E after the
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!