Answer: 55
Step-by-step explanation: There is one simple theorem we need to know in order to solve for this.
Triangle Angle-Sum Property: All three angles interior angles of a triangle add up to 180°.
Thus, we could label the points A, B, and C, and set up an algebraic expression.
Let A = 27, B = 98, and C = x.
A + B + C = 180°.
Substituting A, B, and C we get:
27 + 98 + x = 180°.
Adding, we get:
125 + x = 180°
Subtracting 125 by 180, we get:
x = 55°
Thus, the angle X is 55°.
We could have simply solved this by just doing 180 - 98 - 27 = 55 in the first place, but I wanted to show you how I got such results.
Answer:
3
Step-by-step explanation:
Answer:
1 1/4 inches
5/48 foot
Step-by-step explanation:
to solve this question, convert feet to inches
1 feet = 12 inches
8 x 12 = 96 inches
7feet,10 3/4 inches long = (7 x 12) + 10 3/4 inches = 94 3/4 inches
Subtract 94 3/4 inches from 96 inches
96 inches - 94 3/4 inches = 1 1/4 inches
or 5/4 x 1/12 = 5/48 foot
N=4, because 9x-3=-27, the absolute value of -27 is 27. Then you add 3 to 105 and get 108 then devide by 27 giving you 4.
Rewrite the length of the movie as an improper fraction.
2 1/3 = 7/3
Now multiply the length of the movie by 3/4
7/3 x 3/4 = (7 x3) / (3 x 4) = 21/12 = 1 3/4 hours
