The measure of angle B is equal to the measure of angle C which allows us to create this equation.
Look at the picture.
Definitions:
We have:
and Quadrant II (x < 0, y > 0)
Therefore x=-3 and y = 2. Calculate r:
Substitute to the formula of cosine:
Answer: a.
So... what’s the question it only shows answers huh
Easy
equation is
f(x)=2ˣ
where x=number of hours elapsed
after 6 hours
f(6)=2⁶=64 bacteria
to solve for 1024
1024=2ˣ
take ln of both sides
ln(1024)=ln(2ˣ)
ln(1024)=x(ln(2))
divide both sides by ln(2)
ln(1024)/ln(2)=x
using calculator
10=x
or you could recognize that
1024=2¹⁰
or keep divising 1024 by 2
10 hours for 1024 bacteria
Answer:
(6x + 2) + 40 = 90
Step-by-step explanation:
