MATHEMATICS HIGH SCHOOL

Simplify.

mn^0

0
1
m
mn

Answers

Answer 1

Answer:

mn^0

= m

Answer: B

I hope that's help !

Good night !

Answer 2

Answer:

Answer:

It's M

Have a great day! i know it's right because I got the question right just now. :)

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Kristen lives directly east of the park. The football field is directly south of the park. The library sits on the line formed between Katrina'a home and the football field at the exact point where an altitude to the right triangle formed by her home, the park, and the football field could be drawn. Th elibrary is 4 miles from her home. The football field is 18 miles from the library?
Simplify the expression 5(3u-4) +6
Please answer ASAP! An explanation is a MUST REQUIREMENT in order to receive points and the Brainliest answer. Thank you.
Which values, when placed in the box, would result in a system of equations with no solution? Check all that apply.y = –2x + 4 6x + 3y = A: –12 B: –4 C: 0 D: 4 E: 12

All paper money in the United States is the same size no matter what the value is. Paper money has an area of about 15.86 square inches and a length of about 6.1 inches. What is the width of paper money?inches

Answers

Your answer is about 2.6 inches. I hope I did this right because I want to help

Find the range and domain of the following function

Answers

Since we don’t see an end on the X value we know that every number could be X. This mean X is an element of reels, so the domain answer is XER, the y however is over -2, so y>-2 but it can be any number above that so it is also an element of reels. So y>-2,YER would be the range

find the equation of the straight line passing through the points (3,5) which is perpendicular to the line y=3x+2

Answers

Answer:

$y=-(1)/(3)x+6$

Step-by-step explanation:

If a line is perpendicular, the slope is opposite and reciprocal of the other.

3 ---> -1/3

to find the y-int

substitute the values from the coordinates

5=-3/3x+b

5=-1x+b

b=6

at a concession, stand seven hotdogs and two hamburgers cost $12.75; two hot dogs and seven burgers cost $16.50. find the cost of one hot dog and one burger.

Answers

The answer is $2.25 for the hamburger and $1.25 for the hot dog. I think my answer is right. hope it helps!!

You have 7 balls that are each a different color of the rainbow. In how many distinct ways can these balls be ordered?

Answers

To solve this question, use a factorial. This is a basic concept in permutations. The first ball can be placed into any of the 7 positions. The second can be placed in 6. The third can be placed in 5, and so on until there are no balls left. One easy way to solve this is to use 7!, or seven factorial. 7! = 7*6*5*4*3*2*1. The answer is 5,040 distinct ways.
Hope that answered your question.

Answer:

You have 7 balls that are each a different color of the rainbow. Then, the number of distinct ways in which these balls can be ordered will be given by 7!. 7! = 7*6*5*4*3*2 = 5040 ways. Thus, in 5040 ways, the number of balls can be put in distinct arrangements.

Step-by-step explanation:

In Short Term 5,040

Use the following number line to determine if the expressions are true or false.

Answers

Answer:

${ \tt{a < b→true}} \n { \bf{reason :because \: - 1 \: is \: less \: than \: 4.5 }}\n \n { \tt{ |a| > b →false}} \n { \bf{reason :1 \: is \: not \: greater \: than \: 4.5 }}\n \n { \tt{a < |b| →true}}$