Answer:
{ x | x < 2 or x > 8}
Step-by-step explanation:
Given the expression
(x + 3 < 5) U (x - 7 > 1).
Solve x+3 < 5
Subtract 3 from both sides
x+3 - 3 < 5-3
x < 2
For x - 7 > 1
Add 7 to both sides
x-7+7 > 1 + 7
x > 8
Hence the union of both is { x | x < 2 or x > 8}
Answer: (0, -6)
Step-by-step explanation:
The center is the midpoint of the diameter, meaning that the coordinates of Y must be (0, -6).
Answer:
7:58 PM
Step-by-step explanation:
8PM=20HRS
20:00
-12:00
8HRS 8x60=480 MIN
1/4x480=120 sec
120/6=2min
8:00
- :02
7:58
Answer:
I am busy but all the questions from 1 to 6 just add the measure of 2 angles which are given and then subtract it from 180, you will get the measure of the remaining angle.
7.
8.: 180/3
9. x = 5
10. i dont know
i dont know = no time....
Step-by-step explanation:
Find the value of the trigonometric function of t form the given information
Cost=-8/17,terminal point of t is in quadrant 3rd in which cos<0, sin<0
Sint=-√(1-cos^2t)=-√(1-64/289)
=-√(225/289)=-15/17
Tant =sin/cos= -15/-8=15/8
Csc t=-17/15
Sect =-17/8
Cot=8/15
