Answer:
Step-by-step explanation:
(x/12) = (15/9)
x = 12 (15/9)
x = 20
The domain of a function is the set of input values the function can take
The domain is all set of real numbers
<h3>How to determine the domain</h3>
The expression is given as:

Factorize the numerator of the expression

Simplify: Cancel out the common terms

The above expression can take any value of x.
Hence, the domain is all set of real numbers
Read more about domain at:
brainly.com/question/2264373
Answer:
If I am thinking right ya
Step-by-step explanation:
1) 31.4ft
2) 81.64m
3) 69.08cm
4) 43.96ft
1) 50inches
2)6inches
3)28.26-9.42=18.84inches
4)≈7.7
Answer:
? = 55
Step-by-step explanation:
if we put the triangles onto of each other
side CT is on top of TR
126 ÷ 70 = 1.8
70 × 1.8 = 126
BT is on top of TS
so,
99 ÷ ? = 1.8
99 = 1.8 × ?
99 ÷ 1.8 = ?
55 = ?
55 × 1.8 = 99
Hoped i helped :)