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3 years ago

15

PLEASE PLEASE HELPPP DUE REALLY SOON: Which relationships have the same constant of proportionality between y and x as the follo

wing graph? (Choose two answers)

1 answer:

Naily [24]3 years ago

5 0

Answer is D cause the equation of the line is y=3x

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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Novay_Z [31]

I agree with the person above, I also believe it is B, have a nice day, Merry Christmas

8 0

3 years ago

Anna has leaned a ladder against the side of her house. If the ladder forms a 72º angle with the ground and rests against the ho

LuckyWell [14K]

Answer:

(A) 2 meter

Step-by-step explanation:

It is given that the ladder forms a 72º angle with the ground and rests against the house at a spot that is 6 meters high.

Let the measure of bottom of the ladder from the wall be x, then using the trigonometry, we have

$\frac{CB}{AB}=tan72^{\circ}$

$\frac{6}{x}=tan72^{\circ}$

$\frac{6}{x}=3.077$

$x=\frac{6}{3.077}$

$x=1.94$

$x$ ≈ $2m$

Thus, option A is correct.

6 0

3 years ago

Read 2 more answers

Whats the answer to this??

nexus9112 [7]

Same as before, apples with apples: (A), girls both in the numerator, total both in the denominator, righty?

7 0

3 years ago

Solve the proportion 40/z+1 = 15/6

vovangra [49]

Answer:

<h2>z = 15</h2>

Step-by-step explanation:

$\frac{40}{z + 1} = \frac{15}{6} \\$

<u>Cross multiply </u>

That's

$15(z + 1) = 40(6) \\ 15z + 15 = 240$

<u>Send 15 to the right side of the equation</u>

$15z = 240 - 15 \\ 15z = 225$

Divide both sides by 15

$\frac{15z}{15} = \frac{225}{15} \\$

We have the final answer as

<h3>z = 15</h3>

Hope this helps you

7 0

3 years ago

If x does not equal 16 then 2x+10 does not equal 42

Lady bird [3.3K]

Answer:

The answer is

True

5 0

3 years ago

Read 2 more answers