3danica simplified tre following expression,
20 - 2(4 + 1) + 32
= 20 - 2(5) + 32
= 20 - 2(5) + 9
= 20 - 10 + 9
= 20 - 19
=
1
circle danica's mistake. correctly simplify the
expression, showing your work below.

The answer is 42

Danica in the third step suddenly transformed 32 into 9.

so continuing from there

20-10+32

10+32

42

<Hope it helped!~❤️>

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

f(x) = y

f(-3) = -5

step-by-step explanation: