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2 years ago

The circumference of a circle is 28.888 centimeters. What is the circle's radius?

Mathematics

1 answer:

DanielleElmas [232]2 years ago

5 0

Answer:

4.6

Step-by-step explanation:

28.888 / 3.14 = 9.2

9.2 / 2 = 4.6

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Which of the following decimal numbers are examples of terminating decimals?

andrew11 [14]

answer:

the answer to the question is c) 14.1

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3 years ago

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What is the equation of the graphed line in point-slope form?

Flura [38]

We first need to find the gradient of the line
$\frac{y_{2}- y_{1} } {x_{2}-x_{1} } = \frac{-3-1}{-3-3}= \frac{-4}{-6}= \frac{2}{3}$

From the graph, we see the graph intercepts y-axis at -1

Hence, the equation of the line is $y= \frac{2}{3}x-1$

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2 years ago

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Solve for h in the figure below

kumpel [21]

Answer:

b. $\frac{2}{3} \: ft$

Step-by-step explanation:

$\triangle ABE\sim \triangle CDE$

(AA postulate)

$\therefore \frac{AB}{CD} =\frac{BE}{DE}$

$\therefore \frac{2}{h} =\frac{24}{8}$

$\therefore \frac{2}{h} =3$

$\therefore h= \frac{2}{3} \: ft$

4 0

2 years ago

The length of a rectangle is 2cm less than 7 times the width. the perimeter is 60cm. find length

Bezzdna [24]

Answer:

26 cm

Step-by-step explanation:

we can make an equation to find the lengths

2(x+7x-2) = 60

x : length of width

7x-2 : the length of length

2 : the two pairs of length and width

solving this equation, we get x = 4

but that is not the answer

we have to plug in x=4 into 7x-2

7*4-2 = 28-2 = 26

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3 years ago

What is the area of the triangular part of the flag below?

yKpoI14uk [10]

Answer: 420 square inches

Step-by-step explanation:

24 * 35 = 840

840/2= 420

5 0

3 years ago