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3 years ago

2/3x +4 = 2/5 rewrite the equation so it doesn’t have fractions. Do not use decimals.

Mathematics

1 answer:

erma4kov [3.2K]3 years ago

6 0

Answer:

exfv

Step-by-step explanation:

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A car has a windshield wiper on the driver's side that has total arm length of 10 inches. It rotates

son4ous [18]

Answer:

75.44 Square Inches

Step-by-step explanation:

The diagram of the problem is produced and attached.

To determine the area of the cleaned sector:

Let the radius of the larger sector be R

Let the radius of the smaller sector be r

Area of the larger sector $=\frac{\theta}{360}X\pi R^2$

Area of the smaller sector $=\frac{\theta}{360}X\pi r^2$

Area of shaded part =Area of the larger sector-Area of the smaller sector

$=\frac{\theta}{360}X\pi R^2-\frac{\theta}{360}X\pi r^2\\=\frac{\theta \pi}{360}X (R^2- r^2)$

From the diagram, R=10 Inch, r=10-7=3 Inch, $\theta=95^\circ$

Therefore, Area of the sector cleaned

$=\frac{95 \pi}{360}X (10^2- 3^2)\\=75.44$ Square Inches$

7 0

3 years ago

Which of the following prove that (-3) + 5 = 2? Select all that apply.

MakcuM [25]

Answer:

Step-by-step explanation:

You started at level ground and then went deeper which represents the negatives. After you stick a five foot pole in there it sticks up 2 feet.

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3 years ago

Can Someone tell me how to do this?

Veronika [31]

Number 7 is C because all of them are less than 1/2 or 0.50

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2 years ago

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Which relation is a function?

zhuklara [117]

Answer: c

Step-by-step explanation:

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3 years ago

If x-9=2y and x+3=5y the what is the value of x

Slav-nsk [51]

For the first 1 X= 11 because all you need to do is add or subtract the numbers visible.
The second would be 2.

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3 years ago

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