MATHEMATICS MIDDLE SCHOOL

Use a unit​ circle, a 30 degrees - 60 degrees - 90 degrees ​triangle, and an inverse function to find the degree measure of the angle.angle whose sine is one half

Answers

Answer 1
Answer:

150 is the answer I don’t think it is right

Answer 2
Answer:

Answer:

150

Step-by-step explanation:

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aimee's karate class last 1 hour and 15 minutes and is over at 5:00 pm. what time does Aimee's karate class start?

Answers

Aimee's karate class starts at 4:00 pm.

If Aimee's karate class lasts for 1 hour and 15 minutes and ends at 5:00 pm, we can determine the start time by subtracting 1 hour and 15 minutes from 5:00 pm.

To subtract the time, we convert 1 hour and 15 minutes to minutes:

1 hour = 60 minutes

1 hour and 15 minutes = 60 minutes + 15 minutes = 75 minutes

Now, we subtract 75 minutes from 5:00 pm:

5:00 pm - 75 minutes = 4:00 pm

Therefore, Aimee's karate class starts at 4:00 pm.

To know more about subtracting:

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To solve this you would have to subtract 75 minutes from 5:00.

This would make the start time 3:45 pm.

What two numbers can you multiply to get 61

Answers

there arent any numbers to multiply
 the two numbers 2 and 31.5

Negative 7 to the second power is what? ;)

Answers

-7^2 is the same as -7 * -7, which is 49.

Answer:

49

Step-by-step explanation:

-7 times -7 is 49 because the negatives cancel out :)

chris is on a vacation at a lake house for the weekend and decided to rent a canoe for the day. they charge $10 service free plus $38 per hour and he can spend at most $200 how many hours can he rent the canoe

Answers

10 +38h < =200

subtract 10 from each side

38h < =190

divide by 38

h<=5

Answer:  They can rent at most 5 hours

$200 - the $10 fee leaves you  with $190 to spend with $38 per hour

divide 190 by 38 to get 5

you can rent the canoe for 5 hrs

A triangular flag has an area of 187.5 square inches. The base of the flag measures 25 inches. How tall is the triangular flag?

Answers

15 inches
the formula for the area of a triangle is Area=(1/2)(base)(height)
since the problem is looking for the height, we can rewrite it as
 Height=(Area)/((1/2)(Base))
then the number must be substituted in
Height=(187.5)/((1/2)(25))
and the answer is 15 inches.
To find the height, you would do the area divided by the base, or in this case,187.5 / 25 which equals 7.5 inches.  Hope this helped!

How to find the surface area of a triangular prism ? Grade 6 style and easiest way possible

Answers

Alright so
Surface area = (width x height) + (length x width) + (length x height) + (length x side)
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