A and ∠
B
∠B are vertical angles. If m
∠
A
=
(
4
x
−
13
)
∘
∠A=(4x−13)
∘
and m
∠
B
=
(
3
x
+
19
)
∘
∠B=(3x+19)
∘
, then find the measure of
∠
A
∠A.

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

Abcd is a square. what is the measure of angle bac