9514 1404 393
Answer:
(x, y, z) = (49, 58, 122)
Step-by-step explanation:
The same-side exterior angles have a sum of 180°.
(x +9) +(3x -25) = 180
4x -16 = 180
x -4 = 45
x = 49
Vertical angles are congruent:
y = 49 +9 = 58
z = 180 -y = 122 = 3(49) -25
The values of x, y, and z are ...
The actual distance from Los Angeles to San Diego is 130 miles.
Step-by-step explanation:
Given,
Distance from Los Angeles to San Diego on map = 6.35 cm
The given scale is;
1 cm = 20 miles
For measuring the actual distance we will multiply the distance on map with 20.
Actual distance = 6.5*20 = 130 miles
The actual distance from Los Angeles to San Diego is 130 miles.
Keywords: distance, multiplication
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Answer:
r is 14/2=7 inches, just use circle area formula πr^2 then divide by 2