Answer:
the first one
the third one
the fourth one
Step-by-step explanation:
1. x <em>does</em> equal 9
2. the equation would lead to x being canceled out so there would be an x in your answer
3. x <em>does</em> equal 30
4. x <em>does</em> equal 6
5. x should equal 135
A / B
= 80 / 8
= 10
Therefore the answer is 10
Answer:
17
Step-by-step explanation:
|-2|=2
|15|=15
2+15=17
The answer is B... False. Tansellations that use only one type of regular polygon are not called semi-regular tessellations
Answer:
0.56
Step-by-step explanation:
sin x
tan x is defined as -------------
cos x
and we can solve this for sin x: sin x = (cos x)(tan x)
which here is: sin x = 0.83(0.67) = 0.56 (rounded up from 0.5561)
