Answer: 31 degrees
Step-by-step explanation: Angle ABD and BDC are alternate interior angles, meaning that they are congruent. Therefore, the measure of angle ABD is 31 degrees.
Answer:
28 in 2/3
Step-by-step explanation:
42/ 28 = 1.5
60/1.5= 40
40/60-4/6=2/3
28 in 2/3
2 and 5 8th Convert to improper fraction.
so, after you convert it. It should be like this
11/12 divided by 21/8
then use reciprocal so it will be
11/12 multiply by 8/21
then you got 88/252
then simplify it, 88 divided 4, and 252 divided 4
so the answer is 22/63.
Answer:
c) 325
Step-by-step explanation:
The fraction of students that went to the movies is 14/112. To find the number of students who went to the movies from a larger group, you have to find a fraction equal to 14/112, whose denominator is 2600 (the number of students from the larger group).
14/112 = x/2600
You can do cross multiplication here. Cross multiplication is multiplying the denominator of one fraction by the numerator of the fraction equivalent to it. That product will be equal to the numerator of the first fraction * denominator of the second fraction.
112*x = 14*2600
x = 325
Approximately 325 students out of 2600 students would've gone to the movie last weekend.
Answer:
F
Step-by-step explanation:
A radius of 10 is a diameter of 2*10 or 20
The diameter is a line that goes through the center and touches both sides