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alexandr402 [8]
3 years ago
14

How to evaluate (-2÷7)^2? Answer must be a fraction!! ​

Mathematics
1 answer:
Dvinal [7]3 years ago
8 0

Answer: 4/49

Step-by-step explanation:

I evaluated the solution and this what I got for my solution

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Express the area of the entire rectangle. you answer should be a polynomial in standard form.
mixer [17]

Answer:x^2 + 9x + 20

Step-by-step explanation:

You could just multiply (x+4)(x+5) and get x^2 + 9x + 20, but judging from the picture, it looks like they want you to split it into 4 rectangles

x^2 +4x+ 5x + 20 =x^2 +9x + 20, just like (x+4)(x+5)

8 0
3 years ago
Solve the following equation for y.<br>x-5y=-18<br>​
olganol [36]

Answer:

y=15x+185

Step-by-step explanation:

Step 1: Add -x to both sides.

x−5y+−x=−18+−x

−5y=−x−18

Step 2: Divide both sides by -5.

−5y−5=−x−18−5

y=15x+185

6 0
2 years ago
A department store is having a sale in which every item is 38% off its original price. The regular price of a suit is $112. How
lara [203]

Answer: $42.56

Step-by-step explanation:

Percent discount in department store = 38%

The regular price of suit = $112.

Price taken off the regular price of the suit =

38% of $112

So, 38% of $112

= (38/100) x $112

= 0.38 x $112

= $42.56

(i.e the customer will pay $112 - $42.56 = $69.44 only for the suit)

Thus, the price taken off the regular price of the suit is $42.56

3 0
3 years ago
the debate club has 6 members. each member will debate each of the other members exactly once. how many total debates will there
Bezzdna [24]
3 I think hope it helps
6 0
3 years ago
Read 2 more answers
The figure below shows the quotient of Fraction 2 over 5 divided by Fraction 1 over 10.
den301095 [7]
0.04 because if you divide it you get 0.04
3 0
3 years ago
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