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3 years ago

Help pls, answer choices listed!

Mathematics

1 answer:

weeeeeb [17]3 years ago

6 0

Answer:

I believe it is answer B if it's wrong I'm very sorry/

Step-by-step explanation:

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Is y=-4+1 parallel, perpendicular, or neither to 4*+y=-3

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3 years ago

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What is the solution for this equqtion? 1/2z=10

ss7ja [257]

Answer:

z = 20

Step-by-step explanation:

1/2z=10

Multiply each side by 2

1/2z * 2 = 10*2

z = 20

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4 years ago

How meany people use khan for there math?

olganol [36]

Answer:

I must say i don't but i feel like it would be way easier then how my home school is doing it

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Look at the Screenshot and ANSWER THE QUESTION

ad-work [718]

Answer:

Graph C is the answer.

Step-by-step explanation:

From the graphs attached,

Graph A

Given graph represents a cubic function.

Graph B

This graph represents a piecewise function.

Graph C

This graph represents an exponential function.

Graph D

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Graph C is the answer.

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4 years ago

The chairlift at a ski resort rises a total of 2600 feet from where it starts. The angle of elevation is about 22.3 degrees. How

Monica [59]

Answer:

6852 feet .

Step-by-step explanation:

Refer the attached figure

The chairlift at a ski resort rises a total of 2600 feet from where it starts. i.e.AB = 2600 feet

The angle of elevation is about 22.3 degrees.i.e.∠ACB= 22.3°

We are supposed to find How far do riders travel on the lift i.e.AC

In ΔABC

We will use trigonometric ratio

$Sin\theta =\frac{Perpendicular}{Hypotenuse}$

$Sin22.3^{\circ} =\frac{AB}{AC}$

$AC=\frac{2600}{Sin22.3^{\circ}}$

$AC=\frac{2600}{0.379456159529}$

$AC=6851.9$

So, riders travel 6852 feet .

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3 years ago

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