3 years ago

Find the circumference of the circle with the given radius. Round to the nearest tenth. Use 3.14 for π.

Mathematics

1 answer:

forsale [732]3 years ago

3 0

Circumference = 163.28 inches

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7.238/1000 using power of ten rules

Sophie [7]

Answer: 69.38

Step-by-step explanation: Have a brilliant day-Lily ^-^

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3 years ago

Karan needs to choose between two gym plans. He can either pay a $150 joining fee and a $10 monthly fee, or he can pay a $50 joi

Ierofanga [76]

Let x be the month on which the fee for two plans are equal.

Therefore,

150 + 10x = 50 + 30x

10x - 30x = 50 - 150

-20x = -100

x = 5

Cumulative cost = 150 + 10(5)

= 150 + 50

= 200

Hence, Karan will pay a cumulative cost of $200 dollars with either plan to go to the gym for 5 months.

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3 years ago

What is the slope of the line that contains the point (13,-2) and (3,-2)

ra1l [238]

The slope of the line that contains the point (13,-2) and (3,-2) is 0

Solution:

Given that we have to find the slope of the line

The line contains the point (13,-2) and (3,-2)

The slope of line is given as:

$m = \frac{y_2-y_1}{x_2-x_1}$

Where, "m" is the slope of line

Here given points are (13,-2) and (3,-2)

$(x_1, y_1) = (13, -2)\\\\(x_2, y_2) = (3, -2)$

Substituting the values in formula, we get,

$m = \frac{-2-(-2)}{3-13}\\\\m = \frac{-2+2}{3-13}\\\\m = 0$

Thus the slope of line is 0

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3 years ago

Write a variable expression for 9 more than a number s.

Vladimir [108]

S+9

More than suggests addition.

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3 years ago

Find the midpoint of the segment with the following endpoints.

Damm [24]

Answer:

(6, 8)

Step-by-step explanation:

$\left(\frac{10+2}{2}, \frac{10+6}{2} \right)=(6, 8)$

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2 years ago