Dimensional analysis, is there a specific amount you would like to convert to
The base is 11 ft and the legs are both 19ft.
x+2x-36+2x-36=588
Addition Property of Equality
x+2x+2x=660
Combine Like Terms
5x=660
Division Property of Equality
x=132in
2(132)-36=228in
132in÷12=11ft
228in÷12=19ft
Answer:
18 1/4
Step-by-step explanation:
The easiest way to do this is to start at 0 and go 3 1/4 units to your right.
Then start at 0 and go -15 units to your left. So far I have not used a formula because I want you to see intuitively what the answer is. Then we'll do it with a formula.
The total distance is 3 1/4 + 15 = 18 1/4. Purists will hate the way I've done it, but beginners should understand what they are doing.
A formula would look like this
distanace = sqrt( x2 - x1 )^2 + (y2 - y1)^2 )
distance = sqrt( (3 1/4 - - 15)^2 + (4 - 4)^2 )
distance = sqrt( (18 1/4 )^2 + 0)
distance = 18 1/4
82 + 79 + 72 + 72 + 81 + 77 + 69= 532
532/7 = 76
The mean is 76
Answer:
Distance between cities Y and Z = 26 miles
Step-by-step explanation:
From the picture attached,
Length of XY = 10 mi
Length of XZ = 24 mi
By applying Pythagoras theorem in the given right triangle XYZ,
(Hypotenuse)² = (Leg 1)² + (Leg 2)²
YZ² = XY² + XZ²
= 10² + 24²
= 100 + 576
= 676
YZ = √676
= 26 mi
Therefore, distance between cities Y and Z is 26 mi.
