Answer:
The answer is B
Step-by-step explanation:
I got it right on the test
Answer:
Circumference is C = 62.8 inches
Step-by-step explanation:
The circumference of circle is given by
C = 2πr = 2 (3.14) (10)
C = 62.8 inches
Answer:
Angle ABC = 58
_________________
These two angles are opposite but meet at the same vertex. This means that they are equal to each other. To solve the equation below, isolate the variable and you have your answer!
3x - 14 = 2x + 10
-2x -2x
x - 14 = 10
+14 +14
x = 24
Angle ABC
3(24) - 14 = ?
72 - 14 = 58
This is a parallelogram which means the two opposites sides are equal. Then, we can solve the problem as shown below:
mAB = m DC
9x -14 = 3x + 4
Transpose and combine same term:
9x - 3x =4 +14
6x= 18
x=3
Solving for DC:
DC = 3X + 4
DC = 3(3) + 4
DC = 13 units.
The answer is 13.
4/5 = 6/20
cross multiply
(5)(6) = (4)(20)
30 = 80.....FALSE
