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Katena32 [7]
3 years ago
11

Tapes that usually cost $8 each are on sale for 30% off what is the price for a tape on sale?

Mathematics
2 answers:
belka [17]3 years ago
8 0

Answer:

8*30/100= 2.4

so present cost = 8.0 - 2.4 = $ 5.6

Step-by-step explanation:

bearhunter [10]3 years ago
7 0

Answer:

$5.6

Step-by-step explanation:

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Sin(2x+30°)=1 <br> Tìm x <br> Cảm ơn vì giúp đỡ
Pie

Answer:

Step-by-step explanation:

This question is asking us to find where sin(2x + 30) has a sin of 1. If you look at the unit circle, 90 degrees has a sin of 1. Mathematically, it will be solved like this (begin by taking the inverse sin of both sides):

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You're welcome!

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Find the value of f(-1) for the function below
mrs_skeptik [129]

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(12/21)... what is this fraction simplified
Westkost [7]
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emmainna [20.7K]

Answer:

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cross multiply

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