No.
If the angle bisector is bisecting an obtuse angle it would result in two acute angles.
But if the angle bisector is bisecting a reflex angle it would result in two obtuse angles.
So it will not always result in two acute angles.
<u>Answer:</u>
A) There are two complex solutions.
<u>Step-by-step explanation:</u>
To know how many solutions a quadratic equation has, calculate the discriminant of the equation.
discriminant = b² - 4ac
where a = coefficient of x²
b = coefficient of x
c = constant of equation
if b² - 4ac > 0 , then equation has 2 real roots
if b² - 4ac = 0 , then equation has 1 real, repeated root
if b² - 4ac < 0 , then equation has 2 complex roots
In this case, discriminant = 9² - 4(-2)(-12)
= -15
As -15 < 0, equation has 2 complex roots.
Answer:
168.75π cm^3 is your answer.
Volume of a cone is 1/3 πr^2h.
Here, radius is given 7.5cm and height is given 9cm. So by using the formula we get the above answer.
Answer:
The height of the base if it is 2 in. Wide is 3 inches
Step-by-step explanation:
Volume of rectangular prism =
Volume of given rectangular prism =
Length of prism = 4 in
Base of prism = 2 in
Substitute the values in formula
So,
3 = Height
Hence the height of the base if it is 2 in. Wide is 3 inches