A)
negative times negative is always positive
Answer:
55.19 degrees
Step-by-step explanation:
See the given diagram of the triangle attached to this question.
This is a right triangle and one of its angles other than 90° is x degrees.
Now, if we assume c is the hypotenuse and a is the perpendicular, then we can write that
Now, it is given that a = 7.8 cm and c = 9.5 cm.
Therefore,
⇒ degrees. (Answer)
Answer:
5,3
Step-by-step explanation:
If you would like to write 45 minutes to 1 hour in the simplest form, you can do this using the following step:
1 hour = 60 minutes
45 minutes : 60 minutes = 45 : 60 = 3 : 4 (divide both numbers by 15)
The correct result would be 3 : 4.
Answer+Step-by-step explanation:
m = man's age
s = son's age
m=s+36
(m+8)=3*(s+8)
Resolves to: s=10, m=46
So the man is 46 (=10+36).
In 8 years, son is 18 (=10+8), man is 54 (=3*18 and 46+8), thank you.