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melisa1 [442]
2 years ago
9

Can Someone help me in this?

Mathematics
2 answers:
My name is Ann [436]2 years ago
7 0

Answer:

You should ask your teacher for help and pay attention in class

Step-by-step explanation:

Tom [10]2 years ago
4 0

Answer:

Perimeter: 61.41 units

Area: 136.68 units squared

Step-by-step explanation:

Circle Formulas

Circumference = 2πr

Area = πr^2

Perimeter

add all sides and 1/4 of the circumference of that circle

10 + 10 + 5 + 5  + 2π5

10 + 10 + 5 + 5 + 31.41

61.41

Area

How much space that shape takes up

10 x 10 x 3/4 = 75

π5^2 = 246.74

246.74 x 1/4 = 61.68

61.68 + 75 = 136.68

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Alex787 [66]

Answer:

a=90° (given)

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Step-by-step explanation:

I said the answer already

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3 years ago
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Step-by-step explanation:

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Use the x-intercept method to find all real solutions of the equation. -9x^3-72x^2+36=3x^3+x^2-3x+8
larisa86 [58]

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-72x^2 + 36 = 3x^3 + 9x^3 + x^2 - 3x + 8       Add 72x^2 to both sides

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(x + 6.06)(x - 6.09)(x + 0.632)

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6 0
3 years ago
A packing box measures 36 centimeters by 14 centimeters by 20 centimeters. What is the volume of the box?
natima [27]

Answer:

1000

Step-by-step explanation:

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6 0
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prohojiy [21]

Answer:

I hope this helps!

Step-by-step explanation:

ACB

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