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Serhud [2]
3 years ago
14

The price of instazoom camera increased from $78 to $90.

Mathematics
2 answers:
Dominik [7]3 years ago
8 0
The price increased by $12
aliya0001 [1]3 years ago
7 0
90-78 = 12

So the price increased by $12
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Which value of x will make the triangles similar by the SSS similarity theorem
masha68 [24]

Answer:

x = 30.

Step-by-step explanation:

For the triangles to be similar corresponding sides must be in the same ratio.

So 50/ 75 = x / 45

75x = 50*45

x = 50* 45/75

= 2 * 45 / 3

= 30.   (answer).


4 0
3 years ago
Help help help help help
e-lub [12.9K]

Answer: E: 100%

Step-by-step explanation:

If the class average is currently 70% and she wants to increase it by 10% every week for 3 weeks, 10×3=30% and 70+30= 100%.

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I am not a professional, I am simply using prior knowledge!

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2 years ago
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3 years ago
Steps to solve a two step equation
Kobotan [32]
I'm not entirely sure about some of these because there could be multiple answers, i think. i'll just leave the ones i can't help you with blank.

1) Begin to (isolate) the (variable) by eliminating the (constant). To eliminate the constant, you want to make it (cancel?) because ___+___=___)
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7 0
2 years ago
Change the fraction to a decimal with division 1/10
Viktor [21]

Answer: 0.1

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and 10 between 10 is equal to 1

as you finish add zeros you can add a point and after the 1 getting this result

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7 0
3 years ago
Read 2 more answers
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