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musickatia [10]
3 years ago
6

Mr thompson wants to protect his garage by installing a flood barrier. He connects 2 barriers side by side. Each barrier is 9 ft

long by 2 ft high. What is the combined area of the barriers?
Mathematics
1 answer:
VLD [36.1K]3 years ago
5 0

Answer:

Step-by-step explanation:

Mr Thompson wants to protect his garage by installing a flood barrier. He connects 2 barriers side by side. The length of each flood barrier is 9 ft while the height of each barrier is 2 ft. The barriers are rectangular in shape. The area of each rectangular barrier is expressed as length × height.

Therefore

Area of each barrier is 9 × 2 = 18 ft^2

The combined area of the barriers would be

18 × 2 = 36 ft^2

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1000 ft to 1950 ft in 4 miles what is slope
noname [10]

Answer:

0.05

Step-by-step explanation:

Slope is the vertical drop or rise to the horizontal distance;

   Slope  = \frac{vertical interval}{horizontal distance}  

 Let us convert 4 miles to feet;

         1 mile  = 5280ft

        4 miles  = 4 x 5280 = 21120ft

Slope  = \frac{1950 - 1000}{21120}   = 0.05

The slope is 0.05

4 0
3 years ago
Whats the answer?<br> A)<br> B)<br> C)<br> D)
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Thats gonna be region A.

lets check...this point is in that region (-1,3)
now we sub into our equations and see if it is true

y < = -5/2x + 4                      y > = -1/2x - 2
3 < = -5/2(-1) + 4                  3 > = -1/2(-1) - 2
3 < = 5/2 + 4                         3 > = 1/2 - 2
3 < = 5/2 + 8/2                      3 > = 1/2 - 4/2
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8 0
3 years ago
The area of a circular plate is 625pi sqaure in. If the radius of the plate is tripled what is the new area
goldenfox [79]

Answer:

5625in²

Step-by-step explanation:

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625 = r²

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New Area = π(75)²

New Area = 5625π in²

If the radius is tripled, the new area of the plate is 5625in²

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Greater than, more than

Step-by-step explanation:

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valentina_108 [34]
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