If you were to make both x's equivalent, you'd have to multiply the first equation by 2 to get rid of the coefficient, 1/2. However, you'd have to multiply 2 onto -8 as well, therefore the equation would turn into x - 16 = 18. That is not equivalent to x - 8 = 18.
The diameter is two times the radius.
2 * 1 = 2
So the diameter is 2 yards.
Answer:
Angle G
Step-by-step explanation:
It's in both triangles.
Answer:
45
Step-by-step explanation:
a = 78/20=45
Answer:
1287.48 km
Step-by-step explanation:
80 miles = 128.748 km
Putting in 'x' for distance
x = 80*10
x = 800 miles
or
x = 1287.48 km
