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vesna_86 [32]
3 years ago
11

PLEASE HELP I ONLY HAVE AN HOUR ​

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
4 0

Answer:

A. I can't quite see the question, but I'm pretty sure it's A

Step-by-step explanation:

Sin(A) = 1/3

Sin^2(A) + Cos^2(A) = 1

(1/3)^2 + cos^2(A) = 1

1/9 + cos^2(A) = 1

cos^2(A) = 1 - 1/9

cos^2(A) = 8/9

cos(A) = √(8/9)

√8 = √(2 * 2 * 2) = 2√2

√9 = 3

cos(A) = 2√2/3

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Answer:

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Step-by-step explanation:

I believe the answer is D. Rectangular prism

3 0
3 years ago
Help me fast!!
Vitek1552 [10]
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6 0
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Judy took $30 with her to spend on popcorn and drinks for her and her friend At the movies popcorn was $5 the price of each soda
Sonbull [250]
So 2 popcorn = $5×2= $10
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6 0
3 years ago
What is the next value 1I2L3F4
zmey [24]
The given terms can be divided into two sections. First section is for the numbers and the second one for the letters.

1st section:    1, 2, 3, and 4
2nd section:    I, L, F


I is the 9th letter in the alphabet, L is the 12th letter, and F is the 6th letter in the alphabet. 

The pattern observed:
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                    L to F:    6 - 12 = -6

Next letter should be +9. This means that the letter should be 9 places higher than F. The letter should be O which is the 15th letter. 
3 0
3 years ago
!!! I NEED HELP ASAP AND WILL GIVE BRAINLIEST !!! I already did the first question but the rest I am stuck on. Can you fill in t
Elena-2011 [213]
1= -90
2= -120
Hope this helps
8 0
3 years ago
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