The number I pick between 30 and 100 is 72.
Answer:
The height of the building that casts a shadow of 78m meters is 39m
Step-by-step explanation:
Let height be represented by H and the shadow is S
as they are directly proportional
H s
H=KS ( where K is a proportionality constant)
H=2.5m , S= 5m
On substituting in the equation
2.5 = K*5
K= 0.5
Now the equation becomes
H = 0.5*S
Height when shadow is 78m
H= 0.5*78
H= 39m
Answer:
yes
Step-by-step explanation:
you go to the cafeteria for lunch and have a choice of 4 entrees, 5 sides, 5 drinks, and 4 desserts.
Answer:
13.9188 dollars
Step-by-step explanation:
1.1599 * 12 = 13.9188
Answer:
The y-coordinate of the y-intercept is
Step-by-step explanation:
we know that
The y-intercept is the value of y when the value of x is equal to zero
so
In this problem we have
Find the y-intercept
For
The y-intercept is the point
therefore
The y-coordinate of the y-intercept is