4 years ago

17 please I need help

Mathematics

1 answer:

tensa zangetsu [6.8K]4 years ago

6 0

800 Area Searched out or 7150 Entire Area
8.9375% Searched Chance of Finding it.

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The exact circumference of a circle is 34π meters. What is the approximate area of the circle? Use 3.14 for π. Round to the near

LiRa [457]

Answer:

A = 907.46 $m^{2}$

Step-by-step explanation:

C = πd

34π = πd

d = 34

r = 17

A = $\pi r^{2}$ = 3.14( $17^{2}$ ) = 3.14(289) = 907.46 $m^{2}$

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3 years ago

Possible values of x in 6x^2 + 432 = 0

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$6x^2 + 432 = 0 \\
x^2+72=0\\
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4 years ago

Which represents the solution set to the inequality 5.1(3 + 2.2x) > –14.25 – 6(1.7x + 4)?

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1. Simplify the inequality $5.1(3 + 2.2x) > -14.25 - 6(1.7x + 4):$

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2. Separate terms with x and without x in different sides:

$11.22x+10.2x>-38.75-15.3.$

3. Add similar terms:

$21.42x>-54.05.$

4. Divide by 21.42:

$x>-\dfrac{54.05}{21.42} ,\\ \\x>-2.5.$

Answer: correct choice is C.

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3 years ago

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The answer is going to be 4698

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3 years ago