3 years ago

Which expression is equivalent to 5x + 5x for all values of x?

Mathematics

2 answers:

Pie3 years ago

8 0

Answer:

2(x+10)

Step-by-step explanation:

5x+5x

5+5+x+x

10 2x

(10)+(2x)

2(x+10)

steposvetlana [31]3 years ago

6 0

Answer:

10 + x, (5+5)x

Step-by-step explanation:

These are all I can think of off the top of my head

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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$

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3 years ago

Which expression below is equivalent to the expression -3/4(-12x-20Y)

Brut [27]

The answer would be a

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3 years ago

Two-fifths of the students in your class are in the band. Of these, one-fourth play the saxophone.

vichka [17]

Answer:

a. 1/10 b. did not understand question

Step-by-step explanation:

It is as simple as two fifths of one fourth. (2/5) * (1/4)= 1 tenth.

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3 years ago

An artist wants to create a painting on a semicircle canvas with a radius of 13 feet. He wants to surround the canvas with a pie

kodGreya [7K]

Answer: I forgot i remember the answer in my head I forgot..

Step-by-step explanation:

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2 years ago

At Quality Tees, shirts sell at a

aleksklad [387]

The answer is 6 shirts

12.5x+8=83
12.5x=83-8
12.5x=75
x=75/12.5
x=6

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3 years ago