Answer:
3(x + 6) = 30
<em>Hope that helps! :)</em>
Step-by-step explanation:
Answer:
Pedro hits 1471 times and Ricky hits 1195 times.
Step-by-step explanation:
Pedro has 276 more hits than Ricky.
So, p = r + 276 ....... (1)
And their total hits is equal to 2666.
p + r = 2666 ........ (2)
Now, substituting the value of p from equation (1) to equation (2) we get,
r + 276 + r = 2666
⇒ 2r = 2390
⇒ r = 1195
Hence, from equation (1) we get p = r + 276 = 1471.
Therefore, Pedro hits 1471 times and Ricky hits 1195 times. (Answer)
There are 30 boys in the competition. You can find it by first dividing 42 by 7 which is 6, then you multiply 6 by 5 to get 30.
There are 2 ways to do this:
1) Transform tan into terms of sin.
where
Substituting back in gives:
2) Use a right triangle.
sin = opp/hyp --> opp = 2, hyp = 5
Use Pythagorean theorem to solve for adjacent side.
tan = opp/adj