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Maslowich
2 years ago
14

Verify/prove the following trigonometric identity:

Mathematics
1 answer:
myrzilka [38]2 years ago
7 0

Answer:

<em>I </em><em>THINK</em><em> IT</em><em> </em><em>WORKS</em>

<em>TRY</em><em> IT</em><em> </em><em />

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Niko uses 12 marshmallows and 8 graham crackers to make 4 s'mores.
Lerok [7]

Answer:

6 crackers, 9 marshmallows

Step-by-step explanation:

You have to divide to find how many graham crackers and marshmallows are needed to make 1 s'more:

8 / 4 = 2, so 2 crackers per s'more. Then,

12 / 4 = 3, so 3 marshmallows per s'more. Now that we know this, all we have to do is multiply each number by 3 to make 3 s'mores.

2 * 3 = 6, so 6 crackers, and

3 * 3 = 9, so 9 marshmallows.

:)

3 0
3 years ago
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3/4(5x - 3) + 8 = 17. <br>​
Olin [163]

Answer:

x=3

Step-by-step explanation:

8 0
3 years ago
I NEED A QUICK ANSWER I WILL GIVE YOU BRAINLIEST!!! If I drive 20 minutes a day for 185 days how many hours would that be?
slavikrds [6]
I think its about 62 hours because you multiply the 185 days by 20 minutes and get 3,700 so you divide that by 60 and get 61.6666667. so the answer is 62 hours?
8 0
3 years ago
Please help <br>(-35)÷(-5)=?​
erik [133]

Answer: 7

Step-by-step explanation:

negative / negative = positive

-35 / -5 = 7

6 0
3 years ago
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Cos 35º sin 55° + cos 55° sin 35°
Tresset [83]

Answer:

1

Step-by-step explanation:

CosASinB + SinACosB

Sin(A+B)

Sin(35+55) = Sin(90) = 1

5 0
3 years ago
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