MATHEMATICS MIDDLE SCHOOL

I don't know what's it asking me. what should I do?

Answers

Answer 1

Answer: $n$ - a number
$n^2$ - its square
$n+n^2$ - the sum
$\leq$ - less than or equal
negative three - I don't have to explain this one, do I?

$n+n^2\leq-3$ - the sum of a number and its square is less than or equal negative three

Answer 2

Answer: The sum of a number (n) and it's square (n^2) is less than or equal to -3. We have to write this out in math lingo.

"The sum of a number" means addition, aka +. Example: 1+1=2. The sum of 1 and 1 is 2.

n + n^2

Is less than (<) or equal to (=) -3

n + n^2 <= -3

<= on your paper is written with the arrow and a line underneath. That is option J.

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If h(x) = 5 + x and k(x)=
, which expression is equivalent to (k•h)(x)

Answers

If h(x) = 5x and k(x) = 1/x

Then (k o h) (x) = k ( h(x) ) = k(5x) = 1/(5x)

2) If h(x) = 5 + x and k (x) = 1/x

Then (k o h)(x) =k ( h(x) ) = k (5+x) = 1 / [5 + x]

-Hope this helps-

Please mark brailiest

Answer:

1/(5+x) or also know as B if ur doing edge

Step-by-step explanation:

I just did it

108 divided 6 in distributive property

Answers

There isn't really distributive property in division. The answer is 18.

What is the value of the expression |x + y| when x = –8 and y = –13?A.
21

B.
–5

C.
5

D.
–21

Answers

|x+y| = |-8+(-13)| = |-8-13| = |-21| = 21

By how many is 450 x 1000 less than 500,000

Answers

it is 50,000 less

450 x 100 = 450,000

The answer is 50,000. It is 50,000 because 450 times 1000 equals 450,000. And 500,000 minus 450,000 equals 50,000

Or 450 x 1000= 450,000

500,000 - 450,000= 50,000

What is the circumference if the radius is 17.11 m

Answers

The circumference would be 107.51.

Diameter = 3 yards circumference =??

Answers

you multiple 3.14 time the diameter
3.14*3
9.42

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Rohit is 40 m SouthWestof Aarav. Ansh is 40 m SouthEast of Aarav. Then Ansh is in which direction of rohit?

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A rectangular garden is 6 feet long and 4 feet wide. A second rectangular garden has dimensions that are double the dimensions of the first garden. What is the percent of change in perimeter from the first garden to the second garden?

Seven and nine hundredths in decimal form?