No it cant be because a number with a repeating decimal is irrational, rational numbers are integers that can be expressed as a fraction<span />
Answer:
40
Step-by-step explanation:
5*(20-12) =
5* 8
40
1
4
36
27
x___
252
72
_____
972
The trigonometry ratio that we shall use to solve the question will be:
tan θ=opposite/adjacent
where:
opposite=8.9 cm
adjacent =x cm
θ=55°
plugging the values and simplifying we obtain:
tan 55=8.9/x
thus
x=8.9/tan55
x=6.23 cm~6.2 cm
Answer: A
The 3 consecutive numbers are 41, 42, and 43 : 41+42+43= 126
