MATHEMATICS MIDDLE SCHOOL

Maritzas car has 16 gallons of gas in the tank.She uses 3/4 of the gas.How many agllons of gas does Maritza use?

Answers

Answer 1
Answer:

Answer:

If Maritzas used 3/4 of here gas then she used 12 gallons of gas
Answer 2
Answer:

Same answer: If she used 3/4 of 16 then that would be 12 gallons of gas used

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Can someone help me with this idk if i’m correct

What times what give you 16

Answers

8 X 2 = 16Or 4 X 4 = 16

Why might someone choose to use the Y intercept in the slope to graph a line

Answers

Because Y-intercept shows where the line intersects with the y-axis. It's easier to graph if you have a starting point. Something to go off of and use the slope to continue the line.

3x-2 less than or equal than 7

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What is x equal to? We would have to find the actual value to compare. No variable.

- In the following diagram of triangle QRS, QR = 8 and QS = 17. Determine the value of sin Q. Show how youarrived at your answer.

Answers

The value of sin Q is ² 15/17.

What is the value of sin Q?

The formula for sin is opposite / hypotenuse

In the triangle , the opposite side is SR and the hypotenuse is QS.

The value of SR would be determined using Pythagoras theorem.

The Pythagoras theorem: a² + b² = c²

where:

a = length

b = base

c = hypotenuse

√17²  - 8²  = 15

Sin  Q = 15/17

Please find attached the image. To learn more about Pythagoras theorem, please check: brainly.com/question/14580675

Answer:

SinQ=(15)/(17)

Step-by-step explanation:

We draw the right triangle as shown in the image attached.

Δ QRS

Where R is the right angle

Given

QR = 8

QS = 17

Now, using Pythagorean Theorem, we can find RS:

QR^2+RS^2=QS^2\n8^2+RS^2=17^2\nRS^2=17^2-8^2\nRS^2=225\nRS=√(225)\nRS=15

Now, we know the ratio Sine as:

Sin(\theta)=(Opposite)/(Hyotenuse)

Where \theta is the angle (here angle Q)

Opposite side is RS (which is 15)

Hypotenuse is given as QS (which is 17)

So,

SinQ=(15)/(17)

This is the value of SinQ.

We don't want the angle, so we'll stop here.

Will a graph representing distance in miles compared to time in hours show a proportional realtionship?

Answers

Yes it will, if the car started out from zero distance, kept a constant speed, and didn't make any stops.

1) -4.2 = y - 1.8
i don’t know the answer need help

Answers

Answer:

y - 1.8 = -4.2

y = -2.4 is the solution

Answer:

if your asking for what y is, y = -2.4

Step-by-step explanation:
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