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Igoryamba
3 years ago
9

A tablet computer is on sale for $115 off. The sale price is $525.

Mathematics
2 answers:
Vadim26 [7]3 years ago
6 0

Answer:

$525+$115 = $640

Step-by-step explanation:

stira [4]3 years ago
5 0

Answer:

$115 + $525

Step-by-step explanation:

Because it its $115 off of the original price

and with the $115 off making the price $525

you would add the prices to get the original price

$640

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FrozenT [24]

Answer: x= 5/3

Step-by-step explanation: hope this helps!

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3 years ago
PLEASE HELP ASAP!!!!<br> Help soon please
meriva

Answer:

ok down below is the answer

Step-by-step explanation:

5+5+5+5+5+5+5 is 5x7

5x5x5x5x5x5x5 is 5 with a little 7

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3 0
2 years ago
If the perimeter of a square is 20, find the length of a diagonal
avanturin [10]

Answer:

7.07

Step-by-step explanation:

<h2><u>Length</u></h2>

a square has equal length on each side

hence is the perimeter is 20 it means that :

each side is 20/4 = 5

we can make a diagonal line which create 3 right angled triangles

2 sides of the triangle are 5 , this is the base and the height

to find the length we can make use of the Pythagoras theorem

c^2 = a^2 + b^2

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hence :

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c^2 = 50

c = \sqrt{50}

c = 7.071

to 3sf

<h3><u>diagonal length  = 7.07</u></h3>

6 0
3 years ago
If you have 1996 cookies and someone takes away 2334
Lelechka [254]
-338 is the answer or you got no cookies <3
5 0
3 years ago
Read 2 more answers
Kevin said that if you triple his age the result will be 1 less than his mother age
Ivahew [28]
Basically, this problem is saying that if you multiply x by 3, then you will get a number that is one less than y. So, if you switch that around a bit, then the problem is saying that if you subtract 3x from y, you'll get 1. 

Your final answer should be y - 3x = 1.
8 0
3 years ago
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