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Fudgin [204]
3 years ago
13

a homeowner wants to tile the 4 walls and the floor of her pool the pool is 33 ft. in length by 14 ft. in width the shallow end

is 3 ft. deep, and the deep end is 6.5 ft. approximately how many square feet of tile does she need to purchase?
Mathematics
1 answer:
Andre45 [30]3 years ago
4 0

Answer:

approximately 25.3 square feet.

Step-by-step explanation:

a homeowner wants to tile the 4 walls and the floor of her pool the pool is 33 ft. in length by 14 ft. in width the shallow end is 3 ft. deep, and the deep end is 6.5 ft. approximately how many square feet of tile does she need to purchase?

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Can anyone please help with this question?
vitfil [10]
The middle section is n(n+1)

The top row is n+2

The bottom row is 2n+1

So the rule for the total number of tiles will be the sum of the above rules...

s(n)=n(n+1)+n+2+2n+1

s(n)=n^2+n+n+2+2n+1

s(n)=n^2+4n+3
6 0
3 years ago
\angle a∠aangle, a and \angle b∠bangle, b are complementary angles. \angle a∠aangle, a measures 64^\circ64
Archy [21]

Answer:

If angle a and b are complementary angles, and angle a is 64, complementary equals 90, so 90-64= 26 degrees for angle b.

6 0
3 years ago
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How do you find the area of this triangle?
lara [203]
To find the area of the triangle, use the area of a triangle formula: Area= 1/2(base)(height). In this image, the base of the triangle is 5.9. The height is 6.8. To find this, you multiply 1/2*6.8*5.9 which will give you answer: 20.06
5 0
3 years ago
PLS HELP I DONT REMEMBER HOW TO DO THIS
Gala2k [10]

Answer:

oh lord...ill try my best

Step-by-step explanation:

Let's start b writing down coordinates of all points:

A(0,0,0)

B(0,5,0)

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D(3,0,0)

E(3,0,4)

F(0,0,4)

G(0,5,4)

H(3,5,4)

a.) When we reflect over xz plane x and z coordinates stay same, y coordinate  changes to same numerical value but opposite sign. Moving front-back is moving over x-axis, moving left-right is moving over y-axis, moving up-down is moving over z-axis.

A(0,0,0)

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A(0,0,0)

B(0,5,0)

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B(0,-5,0)

C(3,5,0)

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C(3,-5,0)

D(3,0,0)

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D(3,0,0)

b.)

A(0,0,0)

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A(-2,-3,1)

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im sorry think this is wrong I TRIED MY BESTTTT!!!!!!!! give me credit this is tiring

6 0
3 years ago
If you triple 4 and subtract to each day how many days until you have zero
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