Answer:
A = 2.83 feet²
Step-by-step explanation:
From the attached figure,
Length of the cube, l = 1.5 ft
Breadth of thecube, b = 0.5 ft
Height of the cube, h = 4 inches
We need to find the surface area of this figure.
We know that : 1 foot = 12 inch
4 inches = 0.334 foot
It is in the form of a cubiod. The formula for the surface area of a cuboid is given by :
A = 2(lb+bh+hl)
Put all the values in the above formula :
A = 2(1.5×0.5+0.5×0.334 +0.334×1.5)
A = 2.83 feet²
So, the surface area of this figure is 2.83 feet².
There are an infinite numbers of solutions. The only information given in the second equation is the y-intercept of y =5 where the second line crosses the y-axis. And there are an infinite number of lines crossing that point and also intersecting the first linear equation.
Answer:
c(h) = 50 +10h
c(4) = 90 . . . . . it costs $90 to rent the truck for 4 hours
Step-by-step explanation:
The problem statement tells you the total charge is the sum of $50 and a charge of $10 per hour. That is, for h hours, the total charge is ...
c = 50 + 10h
In functional form, this is ...
c(h) = 50 +10h . . . . . . total charger for a rental of h hours
__
The function value with an input of 4 is ...
c(4) = 50 +10·4
c(4) = 90
Since the input is the number of hours of rental, and the function value is the total charge, this represents the total charge for a rental of 4 hours.
Answer:
Step-by-step explanation:
The quotient of zero and one is 0/1 = 0.
A number times itself is written as n^2, where n is the number. This is the same as n*n.
Answer:
14.9 miles
Step-by-step explanation:
If the road was created, the 3 different roads would form a right triangle where the new road would be the hypotenuse and the other 2 roads would be the legs.
We can use the pythagorean theorem to find the length of the hypotenuse, or the new road:
a² + b² = c²
14² + 5² = c²
221 = c²
14.9 = c
= 14.9 miles
