MATHEMATICS MIDDLE SCHOOL

Which expression is equivalent to

Answers

Answer 1

Answer:

Answer:

the expression is equivalent to x^2/3

Step-by-step explanation:

[x^4/3 x^2/3]^1/3

=[x^4/3+(2/3)]^1/3

by using laws of exponent

a^m a^n=a^m+n

=[x^4/3+2/3]^1/3

=[x^6/3]^1/3

={x^2]^1/3

by using law of exponent

(a^m)^n=a^mn

=x^2×1/3

=x^2/3

i hope this will help you :)

Answer 2

Answer:

Answer:

x^2/3

option B is the right option

solution,

$( {x}^{ (4)/(3) } . {x}^{ (2)/(3) }) ^{ (1)/(3) } \n = ({x ^{ (4)/(3) + (2)/(3) } )}^{ (1)/(3) } \n = ({x}^{ (4 + 2)/(3) } ) ^{ (1)/(3) } \n = ( {x}^{ (6)/(3) } ) ^{ (1)/(3) } \n = {x}^{ (6 * 1)/(3 * 3) } \n = {x}^{ (6)/(9) } \n divide \: 6 \: and \: 9 \: by \: 3 \n = {x}^{ (2)/(3) }$

hope this helps...

Good luck on your assignment...

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1,537 multiplied by 242

Answers

371,954 is the Answer because I put 1,537 on top and 242 on the Bottom and Multiplied it Digit by Digit.

PLEASE HELPPP!!!

WILL GIVE THE BRAINLEST!!!

Answers

Answer:

5.) Proportionality is 3/1 or 3 simplified

b x 3 = p
b= boxes
p= pens in box

6.) Proportionality is 1/6

m ÷ 6 = p
m = muffins
p= pack(s) of muffins

Step-by-step explanation:

You would take the first column (or in this case row (pens and packs) and place the 2nd row under it in fraction form.

5.) 3/1 = 3
6.) 1/6 = 1/6

That would be your proportion

Then you would (in place of numbers) use letters to symbolize in the equation

5.) p = pens: b= boxes
6.) m= muffins; p= pack

Then create an equation to figure out how to get the correct numbers.

1 box holds 3 pens so:
5.) b x 3 = p
Check: 2 boxes x 3 pens per box = 6 pens (check table) Correct!
6 muffins in 1 pack so:
6.) m ÷ 6 = p
12 muffins ÷ 6 muffins in per box = 2 packs (check table) Correct!

This is the 5th grade problem. This is exactly what I have. Rosa and her friends used 1 2/3 quart of paint on Monday and 1 3/4 quart of pain on Tuesday.How much paint will Rosa and her friends need on Wednesday.If Rosa If Rosa and her friends have 3/4 quart of pain left, do they
have enough pain to finish the job on Wednesday?
There is NO more information.
My answer : On Wed they need 1 4/5(because Mon-1 2/3, Tue 1 3/4). 3/4 is not enough.(3/4 less then 1 4/5)Is it correct?

Answers

Yes, that seems like the right answer. So no they dont have enough paint to finish the job on Wednesday.

Sequences kind of confuse me, so could someone help?

Answers

Answer:

Step-by-step explanation:

Consider the number of triangles in each diagram

1 → 1 → $2^(0)$

2 → 2 → $2^(1)$

3 → 4 → 2²

4 → 8 → 2³

The pattern of triangles is 1, 2, 4, 8, that is

$2^(0)$ , $2^(1)$ , 2², 2³

Note that the exponent is one less than the figures position in the pattern, thus

$a_(n)$ = $2^(n-1)$ → C

HELPPPPPP IM DEPERATEEEE AND PLS SHOW YOUR WORK, ARIGATO!Rob measured the height of an art frame as 5.12 feet, but the actual height was 6 feet. What is the percent of error in Rob’s measurement?

7.00%
7.60%
14.67%
17.19%

Answers

Answer:

its c 14.67

Step-by-step explanation:

The correct answer is 14.67%

A boy runs 9/10 of a mile in 5 minutes. How many miles does he run in 1 minute?

Answers

I think since the boy runs 9/10 in 5 minutes you are supposed to times that by 12 because if you count by fives the number 60 stops at 12 so times that then you will get 108/10 then simplify it then it will be 10 8/10