Answer:
C
Step-by-step explanation:
120° is an angle in the second quadrant.
The reference angle is the related acute angle in the first quadrant, that is
reference angle = 180° - 120° = 60° → C
Answer:
x=3/4,y=5/2
Step-by-step explanation:
y=-x^2+4,y=2x+1
substitute y=-x^2+4 as y for y=2x+1
2x+1=-x^2+4, x=3/4(isolate "x")
x=3/4
substitute x=3/4 for 2x+1=-x^2+4
y=2*3/4+1
y=5/2
x=3/4, y=5/2
hope this helps!
12/12 would be the fraction of all students...now subtract all of the fractions that represent students not in the volunteer programs...
12/12-2/12-4/12-1/12
(12-2-4-1)/12
5/12
So 5/12 of the student participate in volunteer programs.
Answer:
The answer to your question is: second option
Step-by-step explanation:
g(x) = x + 4
- This function is linear because the power of x is 1, if the power were a different number it would not be linear.
- As the sign of 4 is positive, it means that the function is translated 4 units up.
- A constant is when there is a number, for example +4 or -4, in this example the function also has a letter "X" so it is not a constant.
Answer:
The highest possible average is 348
Step-by-step explanation:
we know that
No more than 60 means -----> maximum 60 ( less than or equal to 60)
To find the possible average using proportion
Remember that the average is the number of hits in 1,000 times at bat
If the average is 300 with maximum 60 times at bat
then
The number of hits is 60*300/1,000=18 hits
If the player gets 5 hits in her next 6 times at bat
then
In 66 times at bat the number of hits is 18+5=23 hits
Find out the average
Let
x ----> the average
