Answer:
sqrt7/4
Step-by-step explanation:
sin is opposite/hypotenuse which means sqrt63/12 then sqrt63=3sqrt 7 and simplifies get (sqrt7)/4 Done!
Answer:
four million
Step-by-step explanation:
just subtract 12 million by 8 million
To find out how many students were left handed, we know that if 90% were right handed, then 10% have to be left handed.
30 students x 0.10 = 3 students left handed
Answer:
The fraction of frame did Monica paint blue is
Step-by-step explanation:
Given as :
The area of square frame = A = 24 square inches
Monica paint
of one side of the frame blue
Let the measure of one side of frame = x
So, <u>From Area of square</u>
Area = side × side
Or, A = x × x
Or, x ² = 24
∴ x =
= 2
So, Measure of each side = x = 2
Now, As Monica paint
of one side of the frame blue
So, The painted part =
× 2
∴ The painted part =
× 
I,e The fraction of painted blue = 
Hence, The fraction of frame did Monica paint blue is
Answer
Answer:
4 :)
Step-by-step explanation:
(1+1)+(1+1)=4