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zavuch27 [327]
2 years ago
10

Sin2A-sin2B+sin2C=4cosA×sinB×cosC​

Mathematics
1 answer:
Hoochie [10]2 years ago
3 0

Answer:

Step-by-step explanation:

mark as brainliest!!! this is not a video i sent a screenshot instead

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3 years ago
ASAP PLEASE HELP!!!!
zzz [600]

Answer:

It will take Josie 80 minutes to run 10 miles.

Step-by-step explanation:

We can set up a proportion between the number of minutes she runs to the number of miles she runs. From what we know in the equation, we know that it takes her 24 minutes to run 3 miles, and it takes x minutes to run 10 miles. We can represent this in a proportion!

We know that the ratio of 24:3 will be the same for any number of miles, so we can say

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8 0
3 years ago
Read 2 more answers
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