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rosijanka [135]
2 years ago
14

Solve by completing the square:

Mathematics
1 answer:
laiz [17]2 years ago
8 0
The answer is 4 trust me bro
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I can’t figure out number 6 pls help
g100num [7]

Answer: A, B, E, and F

Step-by-step explanation:

Surface area relates to anything that doesn’t hold depth.

4 0
3 years ago
8. Find the area and the perimeter of
shtirl [24]

Answer:

the answer is DBC=90°

because the midpoint of the perimeter of quadrilateral is B

4 0
2 years ago
5. Each polygon circumscribes a circle. Find the perimeter.
Oksana_A [137]

See the diagram of the circumscribed polygon attached below:

Answer:

A. 14.2 in.

Step-by-step explanation:

Perimeter = 3.7 + 3.6 + 3.4 + 1.9 + g

Let's find g.

a = 1.9 in. (Tangents drawn from an external point of a circle are congruent)

b = 3.4 - 1.9 = 1.5 in.

b = c = 1.5 in. (Tangents drawn from an external point)

d = 3.6 - 1.5 = 2.1 in.

d = e = 2.1 in. (Tangents drawn from an external point)

f = 3.7 - 2.1 = 1.6 in.

f = g = 1.6 in. (Tangents drawn from an external point)

✔️Therefore,

Perimeter = 3.7 + 3.6 + 3.4 + 1.9 + 1.6 = 14.2 in.

6 0
3 years ago
The length of a rectangle is 15 feet. The width is 8 feet. What is the perimeter of the rectangle? A. 46 feet B. 23 feet C. 38 f
lesya [120]
Hello There!

(15 x 2) + (8 x 2) = 46

Answer: A. 46 feet.

Hope This Helps You!
Good Luck :) 

- Hannah ❤
7 0
2 years ago
Read 2 more answers
On a number line what is the distance between -61.5 and -23.4?
Savatey [412]
I believe it would be 38.1
7 0
2 years ago
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