MATHEMATICS HIGH SCHOOL

Coach Kelly bought 32 L of water to the football game, and she divied the water equally between 8 coolers how many milliliters of water did coach Kelly put in each cooler

Answers

Answer 1
Answer:

ANSWER

Find out the how many milliliters of water did coach Kelly put in each cooler.

To proof

let us assume that the water put in the each cooler be x.

As given

Coach Kelly bought 32 L of water

she divied the water equally between 8 coolers

1  litre = 1000 miilitre

x = (32* 1000)/(8)

solving the above

x = 4000 millitre

therefore 4000 milliliters of water did coach Kelly put in each cooler.

Hence proved

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A particular frozen yogurt has 75 cal in 2 ounces how many calories are in 8 ounces of the yogurt
What is the value of x?
Y=3x 2x+y=15 Can you please help with this? It's confusing. It's soling systems of equations by substitution

The vertices of a square are listed below.Q(0,0), U(0,4), A(4,4), D(4,0)

After the square undergoes an isometric transformation, its new vertices are Q'(0,0), U'(4,0), A'(4,-4), and D'(0,-4). Which of the following options best describes the type of transformation that maps QUAD onto Q'U'A'D'?

a. reflection
b. translation
c. rotation

Answers

The right answer for the question that is being asked and shown above is that: "a. reflection." After the square undergoes an isometric transformation, its new vertices are Q'(0,0), U'(4,0), A'(4,-4), and D'(0,-4). The option that best describes the type of transformation that maps QUAD onto Q'U'A'D' is that a. reflection

Answer:

Rotation

Step-by-step explanation:

I did odyssey and got it right.

In order to go to college, Hank goes from working full-time making $28,000 per year to working part-time at half the salary for two years. The cost of his education will be $5,000. If Hank makes $33,000 per year after getting his degree, approximately how many years will it take him to recover his investment?

Answers

The correct answer is:

6.6 years.

Explanation:

Since he goes from making $28,000 per year to $14,000 per year, he will lose $14,000 each year that he works part-time. He intends to do this for 2 years; this will be a loss of $14000(2) = $28,000.

We will add the cost of his degree to this: 28,000+5,000 = $33,000.

He will be making $33,000 per year when he graduates. This is 33000-28000 = 5000 more per year than he made before.

To find out how many years it will take him to recover his investment, we divide the amount he loses, 33,000, by the extra amount he will make per year, 5000:

33000/5000 = 6.6

Answer: C 6.6 years

Step-by-step explanation: edge 2022

Help!!! Will give brainliest!!

Answers

the sum of three angles of a triangle adds up to 180 degrees. In this problem, you are given two angles.

x+(2x+15)+the measure of angle Q should equal 180.

Since everything is addition, the parenthesis can be removed.

x+2x+15+Q=180. This can then be simplified to 2x+15+Q=180. Subtract 15 from both sides to get 2x+Q=165. Divide both sides by two to get the x by itself. x+Q=82.5.

Unfortunately I don't really know what to do from here, but I hope it helped at least a little.

Solve the system of equations. 2x − 5y = 3
x − 3y = 1
(4, 1)
(5, 2)
(7, 2)
(9, 3)

Answers

Answer: First Option is correct.

Step-by-step explanation:

Since we have given that

2x-5y = 3\n\n x -3y = 1

Now, we will use "Substitution Method" to find the values of x and y:

x=1+3y\ -(3)

Put the value of x in first equation i.e.

2x-5y = 3

2(1+3y)-5y=3\n\n2+6y-5y=3\n\n2+y=3\n\ny=3-2\n\ny=1

Now, we use the value of y in equation (3),

x=1+3y\n\nx=1+3*1\n\nx=1+3\n\nx=4

Hence, values of (x,y) is (4,1).

Therefore, First Option is correct.
2x - 5y = 3
x - 3y = 1...multiply by -2
---------------
2x - 5y = 3
-2x + 6y = -2 (result of multiplying by -2)
--------------add
y = 1

x - 3y = 1
x - 3(1) = 1
x - 3 = 1
x = 1 + 3
x = 4

solution is (4,1)

A train leaves the station at 9:00 pm traveling east at 36 miles per hour a second train leaves the station at 10:00 pm traveling west at 42 miles per hour at what time will both trains have traveled the same distance

Answers

Add the time they arrive at the common to individual starting points.
9.00 +(x)/(36) =10.00 + (x)/(42)
put the like terms together;
10.00 - 9.00=(x)/(36) - (x)/(42)
1=(42x-36x)/(36*42)
1=(6x)/(36*42)
6x=36*42
x=(36*42)/(6)
x=252 miles

On the last day of a Shakespeare class, an English teacher asked her students which play they liked most. Out of the 20 students who have submitted responses so far, 10 liked Romeo and Juliet best. Considering this data, how many of the next 12 students to respond should you expect to prefer Romeo and Juliet??I don't get it can someone pls explain ​

Answers

Answer: 6

Step-by-step explanation:

if 10 out of the 20 liked r&j the most. half of those 20 liked it the most, so, based on that, the out of the next group of students (12 here) half of them you should expect to answer with r&j being there favorite
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