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SashulF [63]
3 years ago
6

I need help w this problem please help

Mathematics
1 answer:
Flauer [41]3 years ago
4 0

Answer:

I'm pretty sure it is C.. that's the way I learned it.. you change the signs opposite

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A rectangular prism is 20 meters long, 13 meters wide, and 5 meters high. What is the surface area of the rectangular prism?
RUDIKE [14]

Answer:

850m^2

Step-by-step explanation:

Look at the formula SA=L*W*H. And plug in the numbers pertaining the question! hints on to what to add is stuff like "long" for length, "wide" for width, and "high" for height! And use a calculator, or scetch it out to find your total answer!

Hope this helps!

3 0
2 years ago
Stop giving meaningless answers and actually help people lol
Lesechka [4]
IS THAT DIRECTED TOWARDS ME
6 0
3 years ago
PLEASE HELP ASAP! WILL GIVE BRAINLEIST!!
Sunny_sXe [5.5K]

Answer:

A

Step-by-step explanation:

area of a circle is pi*r^2

pi*144 is 452.389342, so A

5 0
3 years ago
batteries which normally sell for $1.89 a pack are on sale for $3.40 for two packs. approximately what percentage markdown does
aev [14]
Normally, two packs of batteries cost $1.89*2=$3.78.  The discounted price of $3.40 divided by the standard price of $3.78 for two packs is approximately .9, or 90 percent.  Therefore, we have an approximately ten percent discount with the sale.
6 0
2 years ago
Read 2 more answers
In Minnesota, the state sales tax rate is 6.875%. The price tag on an HDTV gives
torisob [31]

Answer:

1560.38

Step-by-step explanation:

As far as I know, a sales tax is never calculated until money changes hands. So the rebate is the first amount to take place.

1560 - 100 = 1460

Now if the purchaser agrees to this amount and does anything to pay partially or in full, the tax is added.

Total Cost = 1460 * (1.06875)

Total Cost = 1560.38

Edit

You have to be very careful when you use a term like rebate. Rebate is a very special kind of discount. Your purchase has to qualify for a rebate. Apparently this one does. If you are willing to spend 1560 on something, the merchant selling the product offers you a rebate to help you decide.

If the TV cost is 1200 you may not get the rebate.

3 0
3 years ago
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