Step-by-step explanation:
can't really use the Pythagorean because you don't know this is a right triangle.
use the fact that they are similar
so
3/6 = x/12 where x is FE
cross multiply
6x = 36 therefore FE = 6
then 6/12 = y/9 where y is FD
cross multiply
12y = 54 = 54/12 therefore FD = 4.5
Okay soo you got 9•2 it equals to 18 then divide 18 by 4 & that will give you 4.5
Answer:
-4
Step-by-step explanation:
The price per share of the stock of the high-tech firm that was purchased by Jake is $50.
<h3>What is the price per share?</h3>
Percentage is a measure of frequency that calculates the fraction of an amount out of hundred.
What is the price per share of the stock purchased by Jake = current value / ( 1 + percentage increase)
61 / 1.22 = $50
To learn more about percentages, please check: brainly.com/question/25764815
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1/7 x 28 = 4 yellow balls
5/7 x 28 = 20 white balls
28 - (20+4)
= 28 - (24)
= 4
4 of the balls are green
