2 years ago

How do I graph the linear equation of y=x+2

1 answer:

6 0

Replace ‘x’ with what ever number and then add 2, because if you make x a 1 then you would get a three. the equation goes from (x+2)=y to (1+2)=3 so make x whatever you want and then add 2 and you’ll get your ‘y’

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If the cylinder above is similar to a second cylinder that has a radius of 10mm, what is the height of the second cylinder

julsineya [31]

Answer:

The height of the second cylinder is 30mm

Step-by-step explanation:

Given

Cylinder 1:

$R = 15mm$

$H = 45mm$

Cylinder 2

$r = 10mm$

See attachment

Required

Determine h, the height of the small one

To do this, we make use of the following equivalent ratios;

$R : H = r : h$

This gives:

$15 : 45 = 10 : h$

Express as fraction

$\frac{15 }{ 45 }= \frac{10 }{ h}$

Simplify

$\frac{1 }{ 3}= \frac{10 }{ h}$

Cross multiply

$h *1 = 3 * 10$

$h = 30$

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bogdanovich [222]

Add the component i apart and the compents j apart

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3 years ago

Given the circumference of a circle is 26 pi, what is the area of the circle? Show work. Leave answer in term of pi.

Ierofanga [76]

Answer:169pi

Step-by-step explanation:

Circumference(c)=26pi

Circumference(c)=2 x pi x radius(r)

26pi=2pi x r

Divide both sides by 2pi

26pi/2pi=(2pi x r)/2pi

13=r

Radius(r)=13

Area of circle=pi x r^2

area of circle=pi x 13^2

Area of circle=169pi

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Which represents the value of Point C on the number line?

Semmy [17]

1 represents the value of Point C on the number line.

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Word Problem: The Merryweathers want a new square rug for their living room. If the living room is 20 ft x 16 ft, will the squar

forsale [732]

Square root of 289 = 17 ft

so this rug would not fit the room because one side is 16 ft long.

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2 years ago