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2 years ago

The area of a circle is 153.86 square meters. What is the diameter of the circle? Use 3.14 for π

Mathematics

2 answers:

borishaifa [10]2 years ago

7 0

Answer:

LET ME KNOW IF THIS HELPSS The answer is (14 Meters)

Step-by-step explanation:

Sav [38]2 years ago

3 0

Answer: √ 4A /π or 13.996450848446

Step-by-step explanation:

D = 2R

C = 2πR

A = πR2

where:

R: Radius

D: Diameter

C: Circumference

A: Area

π: 3.14159

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Express the question as mixed fraction. 35/9

gizmo_the_mogwai [7]

Answer:

3 8/9

Step-by-step explanation:

9x3=27

8 is left. so it would be 3 8/9

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2 years ago

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Please help me with this math problem!! Will give brainliest!! :)

lora16 [44]

Answer:

$2x^3-3x^2-10x+15\\$

Step-by-step explanation:

To find (fg)(x), we have to look at f(x) and g(x) and multiply the two quantities together. We are already given the two quantities individually so all that is left is the multiplication:

$(fg)(x)=(-2x+3)(5-x^2)=-10x+2x^3+15-3x^2\\$

If we reorder the terms to go from highest degree to lowest, we get our final answer to be the following:

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7 months ago

If f(x) = x2 + 1 and g(x) = x – 4, which value is equivalent to (f circle g) (10)?

mariarad [96]

Answer:

Step-by-step explanation:lol

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2 years ago

Can you form an equation I can use to figure out how many 600 dollar checks it would take me to pay for a 13,100 bill and how lo

kari74 [83]

Answer:

${x = < \sqrt{ \geqslant \frac{6x03 \geqslant 660}{?} } }^{2}$

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2 years ago

Need help!!!!!!! Please help solve solution!

11111nata11111 [884]

Answer:

x=65

Step-by-step explanation:

Step 1: Add -3 to both sides.

√x−1+3+−3=11+−3

√x−1=8

Step 2: Solve Square Root.

√x−1=8

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

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3 years ago