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Dima020 [189]
2 years ago
9

I need help with this one too. Please!!

Mathematics
2 answers:
Anestetic [448]2 years ago
8 0
The answer will be 18 years
skad [1K]2 years ago
3 0
Time = 70 / r
If r = 4.6, then
Time = 70 / 4.6
= <span> <span> <span> 15.22 years


</span></span></span>
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Enter the solution to the equation y=f(x) and y=g(x)
Crazy boy [7]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
Find the area of the shaded region. Use 3.14 for at as necessary. PLEASE HELP ASAP!!
ollegr [7]

9514 1404 393

Answer:

  A. 53.5cm^2

Step-by-step explanation:

The area of the circle is ...

  A = πr²

  A = 3.14(5 cm)² = 78.5 cm²

The area of the triangle is ...

  A = 1/2bh

  A = 1/2(10 cm)(5 cm) = 25 cm²

The shaded area is the difference between the circle area and the triangle area:

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_____

<em>Additional comment</em>

As with many multiple-choice questions, you can simply pick the answer that is not outlandish. The circle will fit into a square that is 10 cm on a side, so its total area is less than 100 cm² (eliminates choice B).

The shaded area is definitely more than 1/4 of that 100 cm² square, so choices C and D are eliminated, too. The only choice that is not unreasonable is choice A.

7 0
2 years ago
Please help me on this problem
kirill115 [55]

Answer:

y=-1/2x-3

Step-by-step explanation:

sorry if wrong form, there are like 6, but that is correct if in the right form

7 0
2 years ago
What’s the correct answer please help
DENIUS [597]

Answer:

I THINK its 60

Step-by-step explanation:

8 0
2 years ago
Help i don't know which one it is.
My name is Ann [436]
5/100 x 100/1 = ?
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