Ask question

Ask question

All categories

2 years ago

13

If the sin 30° is 1 over 2, then the cos ° = _. (4 points) 60° ; 1 over 2 30° ; square root 2 over 2 60° ; square root 3

over 2 30° ; 1

2 answers:

sineoko [7]2 years ago

7 0

Answer:

1/2

Step-by-step explanation:

umka21 [38]2 years ago

5 0

Step-by-step explanation:

$\sin 30 \degree = \cos 60 \degree = \frac{1}{2} \\$

You might be interested in

What's the selling price of a dirtbike that tiny bought for $2200 and 340% profit

Arte-miy333 [17]

Answer:

5280$

Step-by-step explanation:

turn 340% into 3.4

2200 times 3.4 = 7480

7480-2200=5280$

5 0

3 years ago

What is 0.051369 tounded to the nearest hundredths <br> Answer quick!

NNADVOKAT [17]

I think it’s 0.05,,,,,

3 0

2 years ago

I NEED HELP WILL GIVE YOU 100 POINTS!!!! IF SOLVED CORRECTLY

Dafna11 [192]

Answer:

The edge lengths are 3 for all of them. Radical cubed 27 is also 3.

Step-by-step explanation:

27/ 3 = 9. The square root of 9 is 3. So 3 * 3 * 3 = 27. For the bottom answer, it is 3 since 3 * 3 * 3 = 27.

How simple is this answer. I don't understand your problem.

6 0

2 years ago

My current age is 4 times what my sister's age was 20 years ago. i am now twice as old as i was 20 years ago. ten years ago, my

fiasKO [112]

Current age is 40. I think the key is in the second sentence

7 0

2 years ago

Read 2 more answers

the blood types of 600 people are collected at a doctors office. The table shows the breakdown of patients per blood type. If a

andreev551 [17]

Answer:

11/40

Step-by-step explanation:

165 people have blood of type A.

The total number of people is 600.

p(blood type A) = (number of people with blood type A)/(total number of people)

p(blood type A) = 165/600 = 33/120 = 11/40

7 0

2 years ago