4 years ago

Identifyfy the independent and dependent variables

Mathematics

1 answer:

True [87]4 years ago

7 0

The independent variable is the variable that does not go through a chemical or physical change<span />

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Solve, then check albebraically and graphically 7x+14=56

Cerrena [4.2K]

Answer:

7×+14=56

= 7×=56 -14

= × = 6

Step-by-step explanation:

I hope it helps you

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3 years ago

20.

eimsori [14]

Answer:

Step-by-step explanation:

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3 years ago

HURRY!!! 18 POINTS!!!

jekas [21]

you must use the following equation to resolve this problem, (x-h)^2 = 4p(y-k) where the verte of the parable is the point ( h, k) and it is given in the exercise
The directrix is therefore the horizontal line that passes through the point ( o, -p) and the the distance between the vertex and the focus is called focal distance and it is equal p
in this exercise, p = 1 + 1/2 = 1,5
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3 years ago

Answer question below please<br> solve for x

Effectus [21]

Answer:

The answer to your question is x = 12

Step-by-step explanation:

Data

BC = 7

DE = x

AB = 7

BD = 5

Process

To solve this problem use proportions and cross multiplication. Compare the ΔADE and ΔABC.

DE / (AB + BD) = BC / AB

-Solve for DE

DE = BC (AB + BD) / AB

-Substitution

DE = 7(7 + 5) / 7

-Simplification

DE = 7(12) / 7

DE = 84/7

-Result

DE = 12

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3 years ago

What is the lateral surface area of a cylindrical-shaped candle with a radius of 3 cm and a height of 15 cm? (Use 3.14 for .) A.

galben [10]

I hope this helps you

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3 years ago