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Elanso [62]
3 years ago
6

HELP FAST!!

Mathematics
2 answers:
yuradex [85]3 years ago
8 0

Answer:

it is 20 in. by 30 in

Step-by-step explanation:

aivan3 [116]3 years ago
8 0

Answer:

The answer is B please vote brainliest i am trying to rank up

Step-by-step explanation:

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Answer the question below
lys-0071 [83]

Answer:

A) -1

Step-by-step explanation:

\frac{3 + 2\sqrt{5} }{2\sqrt{5}-3 } \\

We can rewrite 2√5 - 3 as -(3 + 2√5)

Therefore,

\frac{3+ 2\sqrt{5} }{-(3 + 2\sqrt{5} )} \\

We can cancel out 3 + 2√5 both in the numerator and the denominator. So we get

= 1/-1

= -1

Answer : A) -1

Thank you.

6 0
3 years ago
20 ft<br> 12 ft<br> 7 ft<br> 8 ft<br> 8 1t<br> 34 ft<br> What is the area?
Arlecino [84]
To find area you multiply the height and width so which ever are the height and width out of those numbers you multiply them together
3 0
3 years ago
Simplify:<br><br> {(-8)^-4 ÷ 2^-8}^2
Aleksandr-060686 [28]

Answer:

ok so first we have to do whats in the brackets then we have to do to exponits so first

(-0.00024414062divided by 0.00390625)^2

-0.06249999872^2

-0.00390624984

Hope This Helps!!!

8 0
2 years ago
Read 2 more answers
The irregular figure on the left has been decomposed into the figures on the right.
Mrac [35]
The answer would be 3 inches
7 0
3 years ago
Read 2 more answers
June and Angad have played 30 tennis matches.
Bad White [126]

Answer:

Step-by-step explanation:

a) P (June) = 7/15

b) P (Angad) = 8/15

7 0
2 years ago
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