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Darya [45]
4 years ago
14

Write cos (19°) in terms of sine​

Mathematics
1 answer:
seraphim [82]4 years ago
8 0

Answer:

sin(71°)

Step-by-step explanation:

Sine lags behind cosine by 90°

In other word, cos(∅) = sin(90° - ∅)

cos(19°) = sin(90° - 19°)

= sin(71°)

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3 years ago
To convert 1.3 miles into inches which two ratios could you multiply by
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4 0
4 years ago
Jenny jogs every five days and Shannon jogs every six days. They both started jogging on Tuesday of this week. When will they bo
Sergeu [11.5K]

If Jenny jogs every 5 days and Shannon jogs every 6 days, they will they jog again on the 30th day which is Thursday

  • Jenny = 5 days
  • Shannon = 6 days

<h3>How to find the least common multiples of 5 and 6 days</h3>

  • 5 days = 5, 10, 15, 20, 25, 30, 35, 40

  • 6 days = 6, 12, 18, 24, 30, 36, 42, 48, 54, 60

The least common multiples of 5 and 6 days is 30 days

  • They will both jog again on the same day after 30 days

  • 30 days is equal to 4 weeks and 2 days

Therefore,

The next day of the week they will both jog is Thursday

Learn more about LCM:

brainly.com/question/10749076

7 0
2 years ago
Read 2 more answers
22. Solve for x.<br> 95°<br> +9<br> 24°
blondinia [14]

Answer:

I would say its 24 hope this helps

4 0
3 years ago
How do I solve 3x + 3 = 9?
Arte-miy333 [17]
Ummmmm lets see.... 1? Because then 3 times 1 is 3 + 3 = 9 so that's the only answer that works
8 0
4 years ago
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