Answer:
50 units
Step-by-step explanation:
you use Pythagorean-theorem which means A^2+B^2 =C^2
It does not matter the order of A and B because it is adding. But C is the hypotenuse.
If we plug in the # this is what it looks like...
14^2 +48^2=C^2
or
48^2+14^2=C^2
14*14= 196
48*48=2,304
then you add
196+2,304=C^2
2,500= C^2
and you can use a calculator for this part you do 2,500
with the 2,500 you use the sign as in the picture and it gives you...
50
which means 50*50 = 2,500
Answer:
1/2.5
Step-by-step explanation:
Answer:
6hrs
Step-by-step explanation:
Speed = distance/time
Given
Speed = 60mph and
Distance = 360 miles
Therefore
60 = 360/time
Cross multiply
time x 60 = 360
Divide both sides by 60
time x 60/60 = 360/60
time = 6 hrs
Answer:
C
Step-by-step explanation:
Use rise over run theorem to determine the slope of the line in comparison to the three triangles.
A:
30/55 = 6/11
B:
28/45
C:
26/39 = 2/3
Solve for slope of the graphed line:
6/9 = 2/3, C is correct
U-value is generally used to rate door or window units. The lower the U-Value, the more energy efficient the system in question will be. A U-value is typically a low number because it is a rating of how much heat energy is lost or gained. If we look at the two values mathematically, U-value is the reciprocal of R-value; that is, U = 1/R and R = 1/U.
