Step-by-step explanation:
9 + y^2 = 49
y^2 = 40
y = √40 = 2√10
4.5/3 = 2√10/5x
22.5x = (3) 2√10
22.5x = 6√10
x = 6√10/22.5 = 3√10/11.5
1) change 65% to a decimal = .65
2) .65 • 60 = 37.2 questions need to be right
3) since she got 42 correct, that is greater than 37.2, so she passed.
OR
1) 42/60 = 0.7
2) 0.7 to a percent = 70%
3) since she got a 70% on the test, she passed.
Answer:
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ouyagwi;ljhiuasgpiuhwerguyehinja
Step-by-step explanation:
kguioulewnhiuwotijuhwtoihwuohobnjnwuihsng uwhgiwuhjegondbugoiuj;ogiwuerhtogiw ruiwerhgouspoi;wlusighwiojgipsjhgiusnlnuhsdjwgihgiuhwoeijioewu8oithijeioh[iwop[wh8htwoijt;lksskgdiuogye706
Answer:
(0, 3)
Step-by-step explanation:
The y-intercept of any function can generally be defined as: 
, since the y-intercept is when the function crosses the y-axis.
Anywhere on the y-axis, the x-value = 0, so the x value of the y-intercept will always be 0, and the y value is f(0), since x=0.
By looking at the graph it appears to intercept the y-axis at (0, 3) which should be the answer
