Answer:
hftgftghgdfhgsdjthfdhrtfgredfgesdf
Step-by-step explanation:
Answer:
≈3.99938
Step-by-step explanation:
The square roots are 7 and 9 so the square numbers would be 49 and 81 to equal 130
Answer:
x = 6
Step-by-step explanation:
Using this theorem to get the other angles of the triangle.
Angle at the vertex is equal to half of the angle at the intercepted arc
For the arc with angle 170degrees
Angle at the vertex = 1/2 * 170
Angle at the vertex = 85 degrees
For the arc with angle 90degrees
Angle at the vertex = 1/2 * 90
Angle at the vertex = 45 degrees
Taking the sum of the 3 angles and equating to 180
85 + 45 + 12x - 22 = 180
130-22+12x = 180
12x = 180 - 108
12x = 72
x = 72/12
x = 6
Hence the value of x is 6
Answer:
1860 WAYS
Step-by-step explanation:
Combination is the technique used to compute the selection of items based on given criteria.
ⁿₐC = n!/(n - a)! a!
The number of ways an 8-person committee of 4 men and 4 women is to be formed from a group of 15 women and 12 men
= 15 ₄C + 12₄C
= 15!/(15 - 4)!4! + 12!/(12 - 4)!4!
= 1365 + 495
= 1860 WAYS