X = 4
36 + x = 10x
36 + x (-x) = 10x (-x)
36 = 9x
36/9 = 9x/9
x = 4
36 + (4) = 10(4)
40 = 40 (true)
hope this helps
Answer:
The distance is
Step-by-step explanation:
Let
x------> the distance
we know that
To find the distance, multiply the total distance of 8 miles by 5/16
so
Answer:
4 cannot be the measure of the third side. This is because of the Triangle Inequality Theorem, which states that the sum of two sides of a triangle must be greater than the third side (A+B>C, A+C>B, B+C>A) In this example, if side C were 4, side C (4) plus side A (8) would be 12. Since side B is 12, and 12 cannot be greater than 12, 4 would not work.
Answer=8
Step-by-step explanation:
Start at 107...
107 (-9) = 98
98 (- 8) = 90
90 (-7) = 83
83 (-6) = 77
77 (-5) = 72
72 (-4) = 68
68 (-3) = 65
The formula of the circumference of a circle is:
C = 2 * π * r
Since r is not given, I will use all choices to find the radius. Whatever circumference corresponds to the correct radius of the problem, then it is the correct one.
a) 22.0 cm = 2 * 3.14 * r ⇒ r = 22.0 cm / 6.28 ⇒ r = 3.50 cm
b) 69.1 cm = 2 * 3.14 * r ⇒ r = 69.1 cm / 6.28 ⇒ r = 11.00 cm
c) 34.5 cm = 2 * 3.14 * r ⇒ r = 34.5 cm / 6.28 ⇒ r = 5.49 cm
d) 17.3 cm = 2 * 3.14 * r ⇒ r = 17.3 cm / 6.28 ⇒ r = 2.75 cm