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Hoochie [10]
3 years ago
7

Find the distance around a circle with a diameter of 15.6 meterspls hurry up I'm timed:)

Mathematics
1 answer:
777dan777 [17]3 years ago
6 0

<em>48.984 meters</em>

Step-by-step explanation:

The distance around a circle is called the circumference, the formula for the circumference is...

C=\pi d

OR

C=2\pi r

Since we have the diameter we will be using the first one.

C=3.14*15.6

C =

<u>48.984 meters</u>.

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John can cut 3 yards of grass per day if he works seven days how many yards can he cut in a week
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Answer:

21

Step-by-step explanation:

Since there are 7 days in a week, we'll multiply 3 by 7, resulting in an answer of: 21.

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2 years ago
Trylon Eager took out an $85,000, 20-year term policy at age 40. The premium per $1,000 was $5.00. He will be 60 years old this
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3 years ago
Simple interest.<br><br> 2700=2200(1+r)^5
kykrilka [37]
Solve your equation step-by-step.

2700=2200(1+r)^5

Flip the equation.

2200(r+1)^5 = 2700

Divide both sides by 2200.

2200(r+1)^5 / 2200 = 2700 / 2200

(r+1)^5=27/22

Solve Exponent.

(r+1)^5=27/22

((r+1)5) ^1/5 = (27/22)^1/5 (Raise both sides to power)

r+1=1.041809

r+1−1=1.041809−1(Subtract 1 from both sides)

r = 0.041809

Check answers. (Plug them in to make sure they work.)

r = 0.041809 (Works in original equation)

5 0
3 years ago
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Cheyenne is making friendship bracelets for all of her friends. Each bracelet requires 2/3 meter of thread. If
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3 because we get 7/3 in whole and 7/2=3,5. Complete 3 and a half of forth)
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2 years ago
Which sequence of transformations performed on shape I confirms the congruence of shape II and shape I?
vampirchik [111]

Answer:

Option D. a 180° rotation about the origin and then a translation left 8 units.

Step-by-step explanation:

See the attached figure_1

From the graph: Point A'(-12,-6) is the image of point A(4,6)

We will check which sequence of transformations is true:

A. a reflection across the y-axis and then a translation down 16 units

A(4,6) ⇒(-4,6)⇒(-4,-10)   <u> (Wrong sequence)</u>

B. a 90° counterclockwise rotation about the origin and then a translation down 8 units

A(4,6) ⇒(-6,4)⇒(-6,-4)    <u>(Wrong sequence)</u>

C. a 90° clockwise rotation about the origin and then a translation left 16 units

A(4,6) ⇒(6,-4)⇒(-10,-4)    <u>(Wrong sequence)</u>

D. a 180° rotation about the origin and then a translation left 8 units

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<u></u>

Note: the rules is the attached figure_2

4 0
3 years ago
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