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andre [41]
4 years ago
6

If the sin 90° is 1, then the cos ____ °= _____.

Mathematics
2 answers:
borishaifa [10]4 years ago
5 0
Maybe:
Cos90=0
I’m not sure of the question here
Dahasolnce [82]4 years ago
5 0

we know that cosine of 90 is 1 and not square root 3 over 2.

The answer: cosine of zero is 1.

Hope this helps!

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PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP MEEEEEEEEEEEEEEEEEEEEEEEEE
fredd [130]

Answer:

b

Step-by-step explanation:

4 0
4 years ago
Laura shades 60 squares on her hundredths grid And Billy shades 50 squares on his hundredths grid. Write the decimal number that
Andre45 [30]

Answer:

Laura = 0.60

Billy = 0.50

0.60 > 0.50

Step-by-step explanation:

Given

Laura = 60\ shades

Billy = 50\ shades

Required

Represent using decimal number and compare

From the question, we understand that there are 100th grids;

So:

Laura = \frac{60}{100}

Laura = 0.60

Billy = \frac{50}{100}

Billy = 0.50

Comparing both decimals;

Since 0.60 is greater than 0.50, we have:

0.60 > 0.50

3 0
3 years ago
Don't guess!
nekit [7.7K]

Answer:

G

Step-by-step explanation:

First off, we know that Trinity is allowed to watch 420 minutes of television a week, which means that her watch time can be=420, cannot be >than 420 minutes, and can be <than 420 minutes. (in other words, her watch time can be equal to or less than 420 minutes) Because of this, we know that our answer choice must have 420≥. So H and J are out of the question.

Also, we know that each show that she watches is 30 minutes long. Because of this, the next part of our answer is going to be 30s. (I will explain this in the comment section of my post because it's getting a little long)

Therefore, the answer is G: 30s≤420

8 0
3 years ago
Read 2 more answers
I need help with my math work​
Nostrana [21]

Answer: The answer is about 366 minutes. Hope this helps :)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Solve the following equation for y<br> 1/2x+y=24<br> what is y?
Basile [38]

Answer:

y=-1/2x+24

Step-by-step explanation:

you solve for y by isolating the y on one side of the equation and the rest of the equation on the opposite side of the equal sign.

1/2x-1/2x+y=24-1/2x

y=24-1/2x

rewritten: y=-1/2x+24

5 0
3 years ago
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