Answer:
1. x=7
2.x=6
3.x= -1/2
4.x=3
5.x=-18
6.x= -8/5
7. x=60
8. x=-3
9. x=3
10. x=0
Step-by-step explanation:
did them as fast i could
Answer:
Neither
Step-by-step explanation:
I assume you left and x out for the first line: so y= -(5/3)x - 12
and y = (5/3)x + 3
Comparing the two, they are neither parallel nor perpendicular.
Draw arcs on either side of a given point on the line
Answer:
The answer is 100%.
Step-by-step explanation:
Over booking is a pretty common practice throughout the hospitality sector and most services.
If the stated 5% of the guests not showing up rule applies over the 210 reservations, this means that 10,5 people of those 210 will not show up to claim their rooms in which case all 200 rooms in the hotel will given to the arriving costumers.
So the probability that all guests who arrive will receive a room is 100%.
I hope this answer helps.
Answer:
238°
Step-by-step explanation:
In a cyclic quadrilateral, the pair of opposite angles add up to 180 degrees.
So, the angle "21x - 2" and the angle "38x + 5" add up to 180.
So, we can write an equation and solve for x first:
x = 3
Now, Arc FGH is DOUBLE of Angle A. Angle A is "38x + 5". We know x, so angle A is:
Angle A = 38x + 5 = 38(3) + 5 = 119
Thus, Arc FGH = 2 * 119 = 238°