Answer:
n=5
Step-by-step explanation:
interior angle of polygon=(n-2)180=(5-3)180=2×180=360
4/5. To divide a fraction by a fraction you would flip the second fraction, simplify if possible and multiply like normal.
1/2 x 8/5
1/1 x 4/5
4/5 :)
Answer:
x^3 + x^2 + 4x - 20.
Step-by-step explanation:
I have assumed there is a + between the 3x and the 10.
f(x) * g(x)
= (x^2 + 3x + 10)(x - 2)
= x^3 + 3x^2 + 10x - 2x^2 - 6x - 20
= x^3 + x^2 + 4x - 20.
It is 2.74 and if you have to round it ,it is 3.
7+2√5=
Decimal Form:
11.47213595
