Answer:
Factor
−
1
out of
−
3
x
2
+
4
x
−
7
.
−
(
3
x
2
−
4
x
+
7
)
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
Since this is a right triangle, we can use a trig function
cos theta = adjacent/ hypotenuse
cos ? = 52/ 60
Take the inverse cos of each side
cos ^ -1 cos ? = cos ^ -1 ( 52/60)
? =29.92643487
To the nearest degree
? = 30
Stack the numbers on top of each other so the decimals are lined up. Get rid of the decimals and then multiply. Put the decimal point back in directly under where it was before
Answer:
n
Step-by-step explanation:
Any regular polygon has a sum of 180(n-2), where n is the number of sides. You can place n as the number of sides to figure out the total amount of degrees.
