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maw [93]
3 years ago
12

Please help :) it would be cool if you helped

Mathematics
1 answer:
kifflom [539]3 years ago
6 0

Answer:

Ummm

Step-by-step explanation:

So what do you need help with?

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Help!! please! Will mark Brainliest!
Karo-lina-s [1.5K]

Answer:

A) 264 ft^2, 4 gallons

Step-by-step explanation:

Area of rectangle = 12 ft x 18 ft = 216 ft^2

Area of triangle = 1/2 (28- 18)(12) = 1/2(10)(12) = 60 ft^2

Area of window: 3 ft x 4 ft = 12 ft^2

Areas will be painting = (216 + 60) - 12 = 264 ft^2

1 gallon of paint will cover 70 ft^2 so 264 ft^2 / 70 ft^2 = 3.77 gallons

So Mr. Williams will need 4 gallons of paint to cover 264 square feet of his barn

7 0
3 years ago
A phone company offers two monthly plans. Plan A costs $21 plus an additional $0.11 for each minute of calls. Plan B costs $29 p
matrenka [14]

$121 and $12 ok isn't available in your ma er bishal bishal bishal

6 0
3 years ago
A large drum in the shape of a cylinder is used to store used oil. The drum is 4 feet tall with a radius of 2 feet.
katrin [286]
<h3>Answer:  75.36 square feet</h3>

Your teacher may want you to type the number only.

==========================================================

Work Shown:

SA = surface area of a cylinder

SA = 2*pi*r^2 + 2*pi*r*h

SA = 2*3.14*2^2 + 2*3.14*2*4

SA = 75.36

The surface area is roughly 75.36 square feet.

6 0
2 years ago
Read 2 more answers
Can some please help ASAP
Lubov Fominskaja [6]

Answer:

9x-3

Step-by-step explanation:

To do this, we can make an equation and add like terms.

The equation is 2x+3x-1+4x-2=p. P stands for perimeter.

Now, simplify. Add like terms.

9x-1-2=p

9x-3=p

9x-3

The answer is D. 9x-3

Hope this helps!

7 0
3 years ago
Read 2 more answers
1. What is the value of x?<br> 41°<br> 72<br> Your answer
Mazyrski [523]
Triangles add up to 180°, so the answer is 67
7 0
3 years ago
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