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stich3 [128]
3 years ago
10

Ali has $60 to spend and would like to buy

Mathematics
1 answer:
Alona [7]3 years ago
6 0

Answer:

60/8.75 = 6 calculators.

6 x 8.75 = 52.5

60 - 52.5 = $7.50 left

Step-by-step explanation:

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Polygon B BB is a scaled copy of Polygon A AA using a scale factor of 5 55. How many times larger is the area of Polygon B BB th
stira [4]

Answer:

308025 times larger

Step-by-step explanation:

The polygon BBB is a scaled copy of polygon A using a scale factor of 555.

This means for every length of polygon AAA, polygon BBB is 555 times larger.

Recall area is in L^{2}.

Area of polygon BBB = (scale factor)^2 multiplied by area of polygon AAA

Since the scale factor is 5

Area of polygon BBB = (555^2) * Area of polygon AAA

Area of polygon BBB = 308025 times the area of polygon AAA

Hope I have been able to help.

8 0
3 years ago
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Satchi found a used bookstore that sells pre-owned videos and CDs. Videos cost $9 each, and CDs cost $7 each. Satchi can spend n
Yuliya22 [10]
Hello!

Let's use 'v' for videos and 'c' for CDs.

The inequality that would represent this situation would be:

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No, Satchi does NOT have enough money to buy 2 videos and 3 CDs.

5 0
3 years ago
What is the x intercept of the line
Nikolay [14]

Answer:

I cant see if there is a image or not

Step-by-step explanation:

3 0
3 years ago
Can someone please help me with this similar area question? I have the answer but I’m not sure how to get to it. Will make brain
Mumz [18]

Step-by-step explanation:

well there is a very simple point that you have mistaken tho:

484cm², 25cm²

Areas are defined in square cm but the radius is in cm

so:

\sqrt{ \frac{484 {cm}^{2} }{25 {cm}^{2} } }  =  \frac{7.92}{r}  =  =  =  > 4.4 =  \frac{7.92cm}{x}  =  =  > x =  \frac{7.92cm}{4.4}  = x = 1.8cm

and there you go

5 0
2 years ago
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I use box method to solve this...: 100x^2+34x+49 I hope you wanted the formula! :)
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