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ElenaW [278]
3 years ago
13

Any one know the answer

Mathematics
1 answer:
Marta_Voda [28]3 years ago
6 0

Answer: 4^-2 and 2^-4.

Step-by-step explanation: You chose the right ones.

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PLEASE help ASAP will make brianlist
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second one

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The product of 50 and the number of employees which algebraic expression represents the phrase
Alex_Xolod [135]

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2 years ago
I don't understand. Please help answer questions!!!!!!
insens350 [35]
16) yes, they are reflections on a summit.
17) no parallelogram shown to answer question <span />
7 0
3 years ago
Isabelle is using a square piece of cardboard to make a box without a lid. She cuts 2-inch squares from each corner and folds up
katrin2010 [14]

<em>The dimensions of the cardboard to make a box without a lid is 11 inches by 11 inches.</em>

<h2>Explanation:</h2>

In this problem, we have that Isabelle is using a square piece of cardboard to make a box without a lid. She cuts 2-inch squares from each corner and folds up the edges. The figure below shows this statement. The finished box has a volume (V) of 98 cubic inches, in other words:

V=98in^3

When folding up, we get the box without lip shown in the second figure. So the volume would be:

V=2xx \\ \\ V=2x^2 \\ \\ But: \\ \\ V=98 \\ \\ Then: \\ \\ 2x^2=98 \\ \\ x^2=49 \\ \\ x=\sqrt{49} \\ \\ x=7in

Since te cardboard is square, then the side (s) is given by:

s=2+x+2 \\ \\ s=2+7+2 \\ \\ s=11in

Therefore:

<em>The dimensions of the cardboard to make a box without a lid is 11 inches by 11 inches.</em>

<h2>Learn more:</h2>

Volume of a box: brainly.com/question/10501080

#LearnWithBrainly

8 0
3 years ago
Read 2 more answers
-6x – 4y = -14<br> 4x – 12y = -20<br><br> a. (1, 2)<br> b. (-2, 1)<br> c. (-2,4)<br> d. (-2,-4)
dangina [55]
It’s probably A. (1,2) hope this helps..
5 0
3 years ago
Read 2 more answers
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