11213
1 answer:
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Make a chart with the humidity across the bottom ( X-Axis) and label it from 0 to 90, in increments of 10, ( 0, 10, 20, 30, 40, 50 , 60 , 70 , 80 , 90)
then use the temperature for the Y axis and label it from 0 to 14 ( 0, 2, 4, 6, 8, 10, 12, 14
them make a dot where the humidity and temperature meet for each line, the first one would be (81, 8.7) and so on.
See attached picture:
then use the temperature for the Y axis and label it from 0 to 14 ( 0, 2, 4, 6, 8, 10, 12, 14
them make a dot where the humidity and temperature meet for each line, the first one would be (81, 8.7) and so on.
See attached picture:
Answer:
x = 5±2√7
Step-by-step explanation:
This quadratic cannot be factorised via the factorisation method, so we use the quadratic formula :
x = or x =
(The reason I did 2 equations is because brainliest does not allow me to do the ± in the equation insert thing )
x = or x =
x = or x=
x = or x =
x = or x =
Hope this helped and brainliest please
Answer:
VW = 44
Step-by-step explanation:
the line VX is parallel to ZY and intersects the other 2 sides of the triangle then it divides those sides proportionally , that is
=
( substitute values )
=
=
( cross- multiply )
VW = 2 × 22 = 44