F(X)=2x^2 +1 find and simplify:: if f(a) =19 find a. Isn't a just 19??
1 answer:
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Answer:
3rd option
Step-by-step explanation:
the ratio of b : c is the cos77° , that is
cos77° = =
≈ 0.224951054.
Answer:
Step-by-step explanation:
As shown in the figure attached Jaxon is 10 blocks east and 5 blocks north.
So x-coordinates of Jaxon will be 10 units and y-coordinates will be 5 units.
and coordinates will be (10,5)
Similarly coordinates of Isaac will be defined by his distance towards west and distance towards south.
So x-coordinates will be 8 units and y-coordinates will be 15 units.
Therefore, coordinates of Isaac will be (-8,-15).
