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9966 [12]
3 years ago
8

If the sin 30 = 1/2, then which statement is true?

Mathematics
1 answer:
egoroff_w [7]3 years ago
3 0

Answer:

cos 60° = 1/2 because the angles are complements.

Step-by-step explanation:

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What does k equal?<br> As in y=kx<br> Pls help
Studentka2010 [4]

Answer:

Direct Variation Use y=kx. Means “y varies directly with x.” k is called the constant of variation. “y varies inversely with x.” k is the constant of variation.

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Which of the following is a COUNTING NUMBER<br><br><br>A. 0 B. 10. C. 15 D. 20​
tatyana61 [14]

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Step-by-step explanation:

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3 years ago
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Which shows the number 27 factored into prime numbers?   A. 2 · 3 · 3   B. 1 · 3 · 3 · 3   C. 3 · 3 · 3   D. 3 · 9
Vilka [71]

Hi!

<h3>To find the prime factorization of a number, keep dividing by the smallest factor that goes into it. </h3>

27/3 = 9

9/3 = 3

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<u>3 · 3 · 3 = 27</u>

<h2>The answer is C. 3 · 3 · 3</h2>

Hope this helps! :)

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8 0
4 years ago
Find a formula for the nth term in this arithmetic sequence. a1=0, a2=0.5, a3=1, a4=1.5
MrRissso [65]

Answer:

nth term is;

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Step-by-step explanation:

As we can see, the first term is 0

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Formula for nth term of an arithmetic sequence is;

a + (n-1)d

So we have

0 + (n-1) 0.5

= 0.5n-0.5

6 0
3 years ago
Two pools are leaking After 15 minutes pool A has leaked 2/3 gallon After 20 minutes pool B has 3/4 gallon Which pool is leaking
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hope it will help you...........

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