Intersecting with the y-axis is the correct answer
Answer:
(2, 6)
Step-by-step explanation:
coordinates work by (x, y)
so if up or down = y
then 10 - 4 = 6
therefore the answer is (2, 6)
6w+6>18 is the correct answer. Because if you replace 2 with the w it would be true. Also the 2 is graphed as a open circle and is not included in the inequality.
Answer:
The height of the lamp is 18.33 ft
Step-by-step explanation:
We can think in two triangle rectangles, one with cathetus of:
5.5ft and 6ft (the one formed by the woman ad her shadow)
And another triangle with cathetus equal to:
6ft + 14ft (the distance between the end of the shadow and the lamp)
And the other cathetus is the height of the lamp, H.
As bot triangles will share an angle (the one formed by the end of the shadow and the hypotenuse) then the triangles are equivalent, so the quotient between their cathetus will be equal, this is:
H/(6ft + 14ft) = 5.5ft/6ft
H/(20ft) = 5.5ft/6ft.
H = (5.5ft/6ft)*20ft = 18.33 ft
Answer:
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Step-by-step explanation:
