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3 years ago

6

Truck driver drives for five hours at a constant speed of 55 mph. Write an equation that shows the total distance traveled (y) d

epending on the hours spent driving (x).

1 answer:

wel3 years ago

3 0

Step-by-step explanation:

$y = 55x \\ because \\ distance \ = : \: speed \: \times \: time$

plzzz.. .......

mark it as a brilliant answer

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The product of 5 and m squared, increased by the sum of the square of m and 5

weqwewe [10]

$The\ product\ of\ 5\ and\ m=5\times m=5m\\\\increased\to+\\\\the\ sum\ of\ a\ square\ of\ m\ and\ 5=m^2+5\\\\\huge\boxed{5m+(m^2+5)=5m+m^2+5}$

8 0

3 years ago

A dish that is served at a summer camp calls for 160 ounces of milk. How many one pint containers of milk are needed?

Ivahew [28]

Answer: 2,560 pint containers

Step-by-step explanation:

1 ounce = 0.0625 pints

160 ounces / 0.0625 = 2,560 cointainers of one pint each

3 0

2 years ago

Read 2 more answers

What are the age limitations relating to working in your state.

oee [108]

Each state is different. You have to look at your local laws.

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3 years ago

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Bert has three times as much money as Ernie. If Ernie spends $6 on a new rubber ducky, then Bert will have five times as much mo

fomenos

Answer:

Bert has $45.

Step-by-step explanation:

I have no real strategy, except for that I used guess and check. How did I do this? Well, since I am in 5th Grade, I don't know algebra very well, so I made an organized chart and checked all the numbers that had to be a multiple and could be divided equally by 5, 3 and when a third of that number was subtracted by 6, it was a fifth of the orginal number. Thats how I got 45.

Checking this answer:

It is always important to check your answer after finishing the problem, so this is how I checked my answer:

1. 45 divided by 3 = 15

2. 15 - 6 = 9, and 9 is 1/5 of 45

Bert has $45.

5 0

3 years ago

Pls help! evaluate the sine of the real number, pls give exact answers

solong [7]

Answer:

$-\frac{\sqrt2}{2} \\$ or exact is −0.70710678...

Step-by-step explanation:

Getting the point!

If we look at the unit circle and we find $-\frac{3\pi }{4}$ we see it is in the 3rd quadrant.
We know that all points in the 3rd quadrant have both negative x and negative y values.
We know that all radians with the base of 4 on the unit circle have the points of $(\frac{\sqrt{2}}{2} ,\frac{\sqrt{2}}{2})$
Because we are in the 3rd quadrant and both x and y are negative we know the point of $-\frac{3\pi }{4}$ is $(-\frac{\sqrt{2}}{2}, -\frac{\sqrt{2}}{2})$

Finding the sin!

Because we know that sin is asking us for the y value
We can just look at the point and find the y value!
the y value is $-\frac{\sqrt2}{2} \\$
Because this fraction does not need to be rationalized we are good!
Use a calculator to find the exact value and you get -0.70710678...
The final answer is $-\frac{\sqrt2}{2} \\$ or exact is −0.70710678...

Hope this helps!! Please mark Brainliest!

4 0

2 years ago