Simplifying
h(t) = -1t2 + -2t + 30
Multiply h * t
ht = -1t2 + -2t + 30
Reorder the terms:
ht = 30 + -2t + -1t2
Solving
ht = 30 + -2t + -1t2
Solving for variable 'h'.
Move all terms containing h to the left, all other terms to the right.
Divide each side by 't'.
h = 30t-1 + -2 + -1t
Simplifying
h = 30t-1 + -2 + -1t
Reorder the terms:
h = -2 + 30t-1 + -1t
Answer:
(-1,-1)
thats where they intersect
and thats the answer
Step-by-step explanation:
plz give brainlyest
So first convert hours to minutes and we know that 1 hour is 60minutes.
So 1/5th of an hour would be one fifth of 60 mins right?
So to fnd what a certain fraction of a certain number is you have to multiply the numerator of the fraction by the number(60) and put it over the denominator (5).
So you get 1 multiplied by 60/5.Which is 60/5.
And we divide 60/5 to get 12.
So the answer is 12 minuets.
Hope this helps:)
Answer:
2.3456 x 10^-5
Step-by-step explanation: