3 years ago

Find the area of a circle with a radius of 16 cm. Please help!!

Mathematics

1 answer:

Komok [63]3 years ago

3 0

Answer:

area is 804.2477193

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The rectangle below has an area of 14x^4+6x^214x 4 +6x 2 square meters. The width of the rectangle (in meters) is equal to the g

valina [46]

Answer:

Width = 2x² , Length = 7x² + 3

Step-by-step explanation:

The area of the rectangle = 14x⁴ + 6x²

The width of the rectangle (in meters) is equal to the greatest common monomial factor of 14x⁴ and 6x²

Factors of 14: 1 * 2 * 7

Factors of 6: 1 * 2 * *3

∴ The greatest common monomial factor of 14 and 6 = 2

Factors of x⁴: x , x² , x³ , x⁴

Factors of x²: x , x²

∴ The greatest common factor of x⁴ and x² = x²

∴ Width = 2x²

∵ Area = length times the width

∴ Length = Area/Width

Length = $\frac{14x^{4}+6x^2 }{2x^2} =\frac{2x^2*(7x^2+3)}{2x^2} =7x^2+3$

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3 years ago

Find y when x=15 y=6 when x=30

gladu [14]

The question is quite unclear.

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3 years ago

ANSWER FASTTTTTT The number of students enrolled at a college is 13,000 and grows 6% each year. Complete parts (a) through (e

nikdorinn [45]

The initial amount of students is 13,000, for an answer to part A

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X÷2-x+2÷7=2 solve for x

MAVERICK [17]

Answer:

x= - 24/7

Step-by-step explanation:

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4 years ago

A solution is made from 3 mL of dextrose in 40 mL total. What percentage dextrose is this solution?

Aleksandr-060686 [28]

Answer:

The percentage of dextrose is this solution = 7.5 %

Step-by-step explanation:

A solution is made from 3 mL of dextrose in 40 mL total.

We can determine the percentage by dividing 3 mL by 40 mL and multiply the result by 100.

i.e.

3/40 × 100 = 0.075 × 100

= 7.5 %

Thus, the percentage of dextrose is this solution = 7.5 %

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3 years ago