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3 years ago

12

in the equation y equals 8X y is the dependent variable and X is the independent variable what happens to the dependent variable

as the independent valuable increases

1 answer:

goblinko [34]3 years ago

4 0

As the independant variable increases, the dependant variable increases at a constant rate creating a linear relationship.

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1) 12 <br><br> 2) 10<br><br> 3) 8<br><br> 4) 6

Svetlanka [38]

The answer to this question has to be 8

4 0

3 years ago

Henry can write 5 pages of his novel in 3 hours. How many pages can he read in 8 hours

Neporo4naja [7]

Answer:40 pages in 8 hours

Step-by-step explanation:

5 times 8 is 40 3 times five is 15

6 0

3 years ago

Read 2 more answers

A certain 90-mile trip took 2 hours. Exactly 1/3 of the distance traveled was by rail and this part of the trip took 1/5 of the

antiseptic1488 [7]

The average rate, in miles per hour, of the rail portion of the trip is; D: 75

<h3>How to calculate the average speed?</h3>

Since exactly 1/3 of the distance travelled was by rail, then we can say that;

(1/3) * (90) = 30 miles

We are told that part of the trip took 1/5 of the travel time. Thus;

Time it takes to travel that distance is:

(1/5) * (2) = 2/5 of an hour

Average rate is;

30/(2/5) = 150/2 = 75 mph

Read more about Average speed at; brainly.com/question/4931057

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7 0

2 years ago

1284 divided by 26 also need a remainder

VARVARA [1.3K]

Using a calculator I put 1,284/26=49.384615385. Rounded to tenth: 49.4 :)

8 0

3 years ago

the verticales of triangle XYZ are X(-3,-6),Y(21,-6),and Z(21,4). What is the perimeter of the triangle

andrezito [222]

Answer:

<h2>P = 60</h2>

Step-by-step explanation:

The formula of a distance between two points:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

X(-3, -6), Y(21, -6). Substitute:

$XY=\sqrt{21-(-3))^2+(-6-(-6))^2}=\sqrt{24^2+0^2}=\sqrt{24^2}=24$

X(-3, -6), Z(21, 4). Substitute:

$XZ=\sqrt{(21-(-3))^2+(4-(-6))^2}=\sqrt{24^2+10^2}=\sqrt{576+100}=\sqrt{676}=26$

Y(21, -6), Z(21, 4). Substitute:

$YZ=\sqrt{(21-21)^2+(4-(-6))^2}=\sqrt{0^2+10^2}=\sqrt{10^2}=10$

The perimeter of the triangle XYZ:

$P_{\triangle XYZ}=XY+XZ+YZ$

Substitute:

$P_{\triangle XYZ}=24+26+10=60$

6 0

3 years ago