Answer:
x = 19°
Step-by-step explanation:
Given that < (6x + 1)° + < (3x + 8)° are supplementary angles whose sum = 180°
6x + 1 + 3x + 8 = 180°
Add common terms:
9x + 9 = 180°
Subtract 9 from both sides:
9x + 9 - 9 = 180° - 9
9x = 171°
Divide both sides by 9 to solve for x:
x = 19°
I believe you have the right answer. √
To determine the probability that there will be no women, you need to find the probability of women and subtract it from the total
60 - 10 = 50
so you find the probability with the total number of people being 50, that way the women's probability is eliminated.
5 out of 50 multiplied by the original total of the people, 60
(5÷50)×60 = 6
Therefore the probability of randomly choosing 5 people, excluding women is 6
Answer:
B
Step-by-step explanation:
Answer:
b) EF = GF , as both of them are at equal distance from the center
Step-by-step explanation:
Here we are given a ΔEFG inscribed in a circle. We have to determine whether EF = Gf and why ?
Here we see that the center is A
And EF and GF forms the chords of this circle.
The distance of these chords from the center is given as AD and DH . It is also given that both are equal.
The property of a circle says that
When chords are drawn at equal distance from the center , the chords are equal to each other. Hence we have EF and GF equal to each other.
