Answer:
x = 2.
Step-by-step explanation:
Given : A right triangle with two perpendicular sides 4 , 6.
To find : value of x .
Solution : We have given A right triangle with two perpendicular sides
Shortest leg = 4 unit
Longer leg = 6 unit.
Hypotenuse = x .
By the Pythagorean theorem :
(Hypotenuse)² = (Longer leg)²+ ( Shortest leg)².
Plug the values
(x)² = (6)²+ (4)².
(x)² = 36 + 16 .
(x)² = 52
Taking square root both sides
x = .
x = .
x = *
.
x = 2.
Therefore, x = 2.
Answer:
Actual distance between the two cities given on the map = 78.0 miles
Step-by-step explanation:
Scale used for the actual distance between two cities on a map is,
5 in. = 15 mi.
in. =
mi.
1 mi. = in.
1 inch = 3 miles
Therefore, 26 inches on the map = 26 × 3
= 78 miles
Therefore, actual distance between the two cities given on the map = 78.0 miles
Answer:
= x
Step-by-step explanation:
In right triangles the sum of square length of two legs is equal to square length of hypotenuse:
7^2 + 8^2 = x^2
49 + 64 = x^2 add like terms
113 = x^2 find the root for both sides
= x
