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2 years ago

Why it does not matter which two points you pick when you calculate the slope?

Mathematics

1 answer:

andrew11 [14]2 years ago

4 0

Answer:

Because when you are finding slope the line must be linear and because it is linear it doesnt matter which point you get because you get the same answer (you can try it yourself)

Step-by-step explanation:

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A water tank is 5/8 full. It needs 330 Litres to fill it. What will the tank hold when full?

Allisa [31]

Answer:

528 Litres

Step-by-step explanation:

If 5/8 is 330 Litres

you want to work out what 8/8 is

the first step you would take is to find 1/8. you can do this by dividing by 5

therefore 1/8 is 66 Litres (what you do to one side, you must do to the other)

now, you are able to find 8/8. you do this by multiplying both sides by 8

therefore you get 8/8 or 1 whole is 528 Litres

8 0

2 years ago

Convert y = -x + 50 to<br> standard form

elena-14-01-66 [18.8K]

Step-by-step explanation:

First write the given equation

${:}\longrightarrow\sf y=-x+50$

Now take all polynomials to left side.

${:}\longrightarrow\sf y+x-50=0$

Simplify

${:}\longrightarrow\sf x+y-50=0$

3 0

2 years ago

Graph a right triangle with the two points forming the hypotenuse. Using the sides,

valentinak56 [21]

Answer:

Step-by-step explanation:

5 0

3 years ago

What is the total length of the tadpoles that are 1/8-inch and 1/4-inch long?

nasty-shy [4]

The dot plot shows the frequency or length of the tadpoles

The total length of the tadpoles that are 1/8-inch and 1/4-inch long is 7/8 inches

<h3>How to determine the total length?</h3>

From the dot plot, we have the following parameters:

3 tadpoles have a length of 1/8
2 tadpoles have a length of 1/4

So, the total length is:

Total = 3 * 1/8 + 2 * 1/4

Evaluate the product

Total = 3/8 + 1/2

Rewrite as;

Total = 3/8 + 4/8

Evaluate the sum

Total = 7/8

Hence, the total length of the tadpoles that are 1/8-inch and 1/4-inch long is 7/8 inches