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White raven [17]
2 years ago
7

Help please thanks yoi

Mathematics
2 answers:
Naddika [18.5K]2 years ago
6 0
Answer The answer is 60
Explaintion

dusya [7]2 years ago
5 0

Answer:

The answer is 60

Step-by-step explanation:

This is because they are corresponding angles.

Hope this helps!!

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Suzanne wants to put a fence around her square garden. If the garden covers an area of 64 ft^2, how many feet of fencing does sh
Art [367]

Answer:

32 feet of fence

Step-by-step explanation:

The garden is a square, so the length and width are equal.

A = L x W

W = L

A = W²

A = 64

W² = 64

W = √64 = ±8 -- (-8) would be extraneous

W = 8 ft

L = 8ft

Since she is putting the fence around the garden, she needs to find the perimeter.

P = 2L + 2W

P = 2(8) + 2(8)

P = 16 + 16

P = 32 ft

32 feet of fence

8 0
3 years ago
Simplify if x = 5 and y = 4.
Oxana [17]
9 = 20 = 100 = 10 = -8 =
-24 = -18 = -16 = -38 =
3 0
3 years ago
Please help ASAP!!!!
LuckyWell [14K]

Answer:

D

Step-by-step explanation:

(-7x^2 - 3) + (4x - 6)

-3 - 6 = -9

-7x^2 + 4x - 9

5 0
3 years ago
Read 2 more answers
a rectangular pool is 20 ft wide and 50 ft long. the deck is the same width all the way around the pool. the total area of the d
Alex
First, we need to get the total area of the rectangular pool.
Area = l * w
Area = 20 ft * 50 ft
Area = 1000 ft^2

Then the deck is 456 ft^2 with the width of 20ft, the same as the rectangular pool.

Area = l * w
456 = l * 20
l = 456 / 20
l = 22.8 ft.

So the walkway is 22.8ft wide.
3 0
3 years ago
Find the sum of the arithmetic series...........<br> 3 + 5 + 7 + 9 + 11 + for 100 terms.
tatyana61 [14]

Answer:

Step-by-step explanation:

3 + 5 +7 +9 + 11 + ....

n = 100

a = 3

d = 5 - 3 = 2

S_{n}=\frac{n}{2}(2a + (n-1)d)\\\\S_{100}=\frac{100}{2}(2*3+99*2)\\\\=50*(6+198)\\\\= 50 * 204\\= 10200\\

4 0
3 years ago
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