Answer:
Step-by-step explanation:
for the first one it's (x + 5) x (x - 7)
second one it's (x + 5) x (x + 7)
third one is (x - 5) x ( x + 7)
fourth one is (x -5) x (x - 7)
thats the answer
Positive if I looked at graph correctly
Answer:
-4, -2, -1, 1
Step-by-step explanation:
If the domain is given we use the equation to determine the range but usually the range would be everything in this equation.
Answer:Quadrilateral TRAP has an area that is one-fourth the area of quadrilateral HELP.
Step-by-step explanation: Because you rearrange the squares and it is 1/4
Answer:
x=60,150,240,330
Step-by-step explanation:
Take the arc cot of both sides
Remember cotangent has a period of 180 degrees
where n is 0, 1,2,3,4,5.....
Isolate x.
where n is 0, 1,2,3,4,5,6.
Keep plugging in integers as long they are in the interval [0,360].
We get
60,150,240,330.
