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telo118 [61]
2 years ago
12

Find the exact value of the expression without using calculator sin38 - cos52

Mathematics
1 answer:
xxMikexx [17]2 years ago
5 0
SinA=cos(90-A)
Notice here 52=90-38
so the answer is 0
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How would you teach something you have learned this year in Math to someone younger than you? Write more than 5 sentences.​
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4 0
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You need 112 K-cups for a party. A box of K-cups costs $16 for 36 K-cups. What is the minimum amount of money you will spend?
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Answer:

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Step-by-step explanation:

The equation setup I used for this was as follows: $16 x (112/36)

Using PEMDAS, you'd start with the division part, 112/36. Although, I did this a bit differently, and being a bit further in school, I don't know if you go through this where you're at.

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5 0
2 years ago
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LUCKY_DIMON [66]

Answer:

1. 2.6

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4 3.4

Step-by-step explanation:

4 0
2 years ago
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Svetradugi [14.3K]
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Sladkaya [172]

Answer:

See below

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