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Bas_tet [7]
3 years ago
12

Write the simplified form of -64^1/3

Mathematics
1 answer:
GREYUIT [131]3 years ago
8 0

Answer:

-4

Step-by-step explanation:

<em>Factor by the numbers from left to right.</em>

<em>64^\frac{1}{3}</em>

<em>64=4^3</em>

<em>(\frac{4}{3})^\frac{1}{3}=4^3^*^\frac{1}{3}=4</em>

<em>It changes to positive to negative.</em>

<em>-4</em>

<em>-4 is the correct answer.</em>

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Is (2,3) a solution to the system of inequalities 4x+3y&lt;20 <br> 10x+y&gt;10
stiks02 [169]
Yes it is a solution because if you take the equation and plug the point in for the x and y :

4 (2) + 3 (3) < 20 
 8 + 9 < 20 
17 < 20
which is true

10 (2) + (3) > 10
20 + 3> 10
23>10
which is also true
7 0
2 years ago
Read 2 more answers
Help pls ! <br> i’ll mark brainliest to whoever answers it right first.<br> thanks !
Bess [88]
About 90ft

step-by-step explanation: 1/2 (a+b) x h is area of trapezoid. So that would be 40
then area of circle is pi x radius squared. So that is 50.24 roughly.

so 50+40=90

and yeah

hope this helped :))
7 0
3 years ago
Will mark you as brainliest. If your good with polynomials.
kobusy [5.1K]
To solve/simplify this all you have to do is group like terms (the x^2's with each other, the x's with each other, and the normal numbers, -8)

14x^2-8+5x-6x^2+2x

group the x^2 (add 14x^2 to -6x^2)

8x^2-8+5x+2x

group the x's together (add 5x and 2x together)

8x^2+7x-8

Your answer will be d) 8x^2+7x-8



4 0
3 years ago
Ten pounds of rice are distributed equally into 6 bags to give out at the food bank. How many pounds are in each bag?
Anton [14]
10 / 6 = 5/3 = 1 2/3 lbs in each bag
5 0
3 years ago
Read 2 more answers
A 16- foot board is to be cut into two pieces so that one piece is 4 feet longer the the other. How long will the longer piece b
Dennis_Churaev [7]

Answer:

The longer piece will be 10 feet long.

Step-by-step explanation:

16 - 10 is 6

10 is 4 more than 6

therefore the longer piece will be 10 feet long

5 0
3 years ago
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