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Mekhanik [1.2K]
2 years ago
13

A2=b2=c2 solve for a

Mathematics
1 answer:
Over [174]2 years ago
3 0

Step-by-step explanation:

A²+B²=C²

A²+4²=5²

A²+16=25

    -16 -16

A²=9

√A=√9

  A=3

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Answer:

80 or 81 minutes

Step-by-step explanation:

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4 0
3 years ago
Can someone please help me with question 35?
Genrish500 [490]
First you would find the area of the triangle which would be 84×92 then divide that answer by 2.
Then you will find the area of the circle using the given radius 20.5.
Lets work it out.
84×92=7728
7728÷2=3864 ft²
3864 ft² is the area of the backyard including the pool.
A=pi(20.5)²
A=1320.25 ft²
1320.25 ft² is the area of the pool.
Now we have to subtract to get the area of the backyard without the pool.
3864-1320.25=2543.75 ft²
2543.75 ft² is your answer.
Hope This Helps and God Bless!
8 0
3 years ago
Simplify the expression. (-3 + 6i)(-3 + 5i)
Alex_Xolod [135]

Answer:

11i-6

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
PLS HELP WILL MARK BRAINLIEST!
elena-s [515]

More than means addition.

C is the correct option.

= (2x + 4) + 9 - 4y + 3x

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= 5x - 4y + 13

7 0
2 years ago
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4x^2-5x-14 is your answer :)
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