Answer:
The answer is B
Step-by-step explanation:
x is equal to the +3
where Y is equal to the +3
Answer:
He did 9 times 10 instead of 9 times 100.
Answer: If you have a positive and a negative, there is one dash left over, and the answer is negative.
Answer:
Below.
Step-by-step explanation:
15+10+8=33.
Answer:
30
Step-by-step explanation:
Since this is a right triangle, we can use a trig function
cos theta = adjacent/ hypotenuse
cos ? = 52/ 60
Take the inverse cos of each side
cos ^ -1 cos ? = cos ^ -1 ( 52/60)
? =29.92643487
To the nearest degree
? = 30