Answer:
b = 14
Step-by-step explanation:
Since both angles are diagonal each other, they are equal to each other.
5b = b + 56
-b -b (subtract b from both sides)
<u>4b</u> = <u>56</u>
4 4 (divide both sides by 4 to solve for b)
b = 14
Break even is the value of t where revenue=cost or R(t)=C(t)
set equal each other
-50t^2+300t=600-50t
multiply both sides by -1
50t^2-300t=50t-600
divide both sides by 50
t^2-6t=t-12
minus t-12 from both sides
t^2-7t+12=0
factor
(t-4)(t-3)=0
set each to zero
t-4=0
t=4
t-3=0
t=3
the cost is $3 or $4
it will first break even at t=3$
The answer for the value of x is 27 degrees.
you can find this since the triangle is a right triangle, so the one undetermined side is 90 degrees.
90+63=153 degrees.
a triangle has 180 degrees.
therefore, 180-153=27 degrees
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Answer:
Cheese cost per kilogram= 968
Step-by-step explanation:
Given:
Cheese cost per pound, Ib= 440
Cheese cost per kilogram, kg=?
As 1 kg = 2.2 Ib
So
Cheese cost per kilogram=2.2* 440
= 968!