Answer:
<h2>____</h2><h3>1260 </h3><h2>____</h2>
Since we have to predict, we can use ratios to help us solve this.
12 said yes out of 72 randomly chosen, SO,
if 210 would say yes (goes to play), how many is total??
12 is to 72 AS 210 is to HOW MUCH (let it be x)??
We can setup ratio, cross multiply, and solve for x:
= 12/72= 210/x
= 12x = 210*72
=12x = 15,120
=x = 15,120/12
<h2>=x =1260</h2>
Answer:
45
Step-by-step explanation:
(7-4)=3
3^2=9
9*5=45
Answer:
outfit costs 81 dollars
Step-by-step explanation:
The answer to the question is -x-7
Answer:
∠ L ≈ 21.6°
Step-by-step explanation:
Using the Sine rule in the triangle
= , that is
= ( cross- multiply )
42 × sinL = 34 × sin27° ( divide both sides by 42 )
sinL = , then
∠ L = ( ) ≈ 21.6° ( to the nearest tenth )