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4 years ago

Graph the line 5x-2y=10

Mathematics

1 answer:

laiz [17]4 years ago

6 0

If x is 0 y is -5
if x is 2 y is 0
if x is 4 y is 5
hope that helps

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How are linear velocity and angular velocity related?

erik [133]

Answer:

<h2>FILL IN THE BLANKS </h2>

Linear velocity is the change in distance over time, where the distance is the circumference of a circle . It can be represented by v=st or v = Фr/t

Angular velocity is the change in distance over time, where distance is the change is angle measure

Angular velocity is represented as ω=θ/t .

This means that linear velocity is the product of the radius and the angular velocity.

3 0

3 years ago

What is the coefficient in the expression below 42+2c

svp [43]

Answer:

the coefficient is 2

Step-by-step explanation:

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3 years ago

A movable section of stage has the shape of an isosceles right triangle. You need to apply 2 coats of paint to all but the botto

Artemon [7]

Answer:

You need to buy 13 quarts of paint

Step-by-step explanation:

The correct question is

A movable section of stage has the shape of a right triangle. You need to apply 2 coats of paint (Assume you will not paint the bottom of the ramp). The paint covers approximately 80 square feet per quart. How many quarts of paint do you need to buy?

The picture of the question in the attached figure

step 1

we know that

The figure show a triangular prism

The surface area of the triangular prism is given by

$SA=2B+PL-(14)(19.5)$ ----> (the area of the bottom is not included)

where

B is the area of the triangular face

P is the perimeter of the triangular face

L is the length of the prism

we have

$B=\frac{1}{2}(14)(6)=42\ ft^2$

$P=14+6+15.2=35.2\ m$

$L=19.5\ ft$

substitute

$SA=2(42)+35.2(19.5)-(14)(19.5)=497.4\ ft^2$

step 2

You need to apply 2 coats of paint

Multiply the surface area by 2

$497.4(2)=994.8\ ft^2$

step 3

Divide the total square feet by 80 square feet per quart

$994.8/80=12.4\ quarts$

Round up

You need to buy 13 quarts of paint

6 0

3 years ago

What cubed equals 3 and 3/8

BigorU [14]

Answer:

Example Cube Roots: The 3rd root of 64, or 64 radical 3, or the cube root of 64 is written as 3√64=4. The 3rd root of -64, or -64 radical 3, or the cube root of -64 is written as 3√−64=−4. The cube root of 8 is written as 3√8=2. The cube root of 10 is written as 3√10=2.154435.

Step-by-step explanation:

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3 years ago

Help.....................

Olin [163]

Answer:

Step-by-step explanation:

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3 years ago