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2 years ago

Calculate the area of the figure below using the following information:

1 answer:

3 0

Without seeing the figure, it seems reasonable that the total area is the sum of the areas of the triangles.
(7.95 +9.8 +8.75) unit² = 26.5 units²

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5 points

azamat

Step-by-step explanation:

it so easy bro 5.5 ok bro.

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2 years ago

Which group shows 0.25 of the faces smiling?

Ivahew [28]

Answer:

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2 years ago

Find the gradient of the line segment between the points (-2,3) and (-5,7)

Rudiy27

Answer:

$\frac{4}{ - 3}$

Procedures:

$\frac {y2 - y1}{x2 - x1}$

$\frac{7 - 3}{ - 5 - - 2}$

$\frac{7 - 3}{ - 5 + 2}$

$\frac{4}{ - 3}$

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2 years ago

Convert the decimal to a fraction in simplest form. 0.0625

Fed [463]

Answer:

1/16

Step-by-step explanation:

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2 years ago

Read 2 more answers

For a circle with a radius of 15 cm, what is the length of an arc intercepted by an angle measuring 120°?

slega [8]

Answer: 31.43 cm

Step-by-step explanation:

The length of an arc is calculated using the formula:

$\frac{theta}{360}$ X 2 $\pi$ r

where : theta is the angle in degree

r = radius

If the angle is given in Radian , the length can be calculated using the formula:

L = r∅

Since , the angle is given in degree , we will use the first formula.

L = $\frac{theta}{360}$ X 2 $\pi$ r

L = $\frac{120}{360}$ X 2 X π X 15

L = $\frac{1}{3}$ X 2 X $\frac{22}{7}$ X 15

L = $\frac{660}{21}$

L = 31.42857143

L ≈ 31.43 cm

5 0

2 years ago