2 years ago

Which of the following statements are true about the function y = 3x?

Mathematics

1 answer:

dolphi86 [110]2 years ago

6 0

Answer:

I believe the answer is The constant of variation is y is 6 when x is 2.

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What is the answer to question 12?

Eddi Din [679]

Answer:

x = 10

Step-by-step explanation:

30 - x/ 10= 2

10 ( 30 -x)/10 = 2 * 10

30 - x = 20 Simplify

Subtract 30 from both sides

30 - x - 30 = 20 - 30

Simplify - x = - 10 the divide both sides by -1

x = 10

Good luck

4 0

3 years ago

the width of a rectangle is six inches less than the length.if the perimeter is 108 inches, what is the width?

GarryVolchara [31]

Answer:

w=16

Step-by-step explanation:

i did this one once so i know it's correct if it's wrong my bad.

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HELPPPPPPPPP! fast please will mark first as brainliest!

MA_775_DIABLO [31]

Answer:

Step-by-step explanation:

We have

$- 4 \sin(7t + 3)$

Here the value of a is always positive because distance is positive

$| - 4| = 4$

Next, we factor out 7 to get our period

$- 4 \sin(7(t + \frac{3}{7} ) )$

So our period is

$\frac{2\pi}{7}$

Next, our phase shift we set the inner parenthesis equal to 0.

$t + \frac{3}{7} = 0$

$t = - \frac{3}{7}$

So our phase shift is -3/7

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2 years ago

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The tires on your bicycle have a diameter of 9 inches. How many rotations does each tire make when you travel 300 feet? Round yo

Olegator [25]

9*3.14 = 28.26

(This solves for circumference)

300/28.26 = 10.6157

(This solves for rotations)

About 11 rotations.

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3 years ago

3 lines are shown. A line with points P, R, N intersects a line with points O, R, M at point R. A line extends from point R to p

julia-pushkina [17]

Answer:

the answer is b

Step-by-step explanation:

I got it right on edu2020

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2 years ago

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