Answer:
(5, 0) and (-3, 0)
Step-by-step explanation:
To find the x-intercepts, let's set y = 0.
0 = x² - 2x - 15
0 = (x - 5)(x + 3) -- To factor x² - 2x - 15, we need to find 2 numbers with a sum of -2 and product of -15; these numbers are -5 and 3.
x - 5 = 0 or x + 3 = 0 -- Use ZPP (Zero Product Property)
x = 5, x = -3
Answer:
There are five different postulates and theorems that determine whether or not two triangles are congruent. These triangles do not fit any of them
Step-by-step explanation:
Side-side-side
Side-angle-side
Angle-side-angle
Angle-angle-side
Hypotenuse-Leg
The sides and angles must be connected in order for the theorem or postulate to apply.
I know it’s confusing, but I hope this helps!!
For this problem plug in the given x and y values:
For the first one: No
second one: No
third one: Yes
fourth one: No
Answer:
intresting
Step-by-step explanation:
Answer:
This formula:
Cylinder Volume = π • r² • height
Volume = PI * 4 ^2 * 5
Volume = PI * 16 * 5
Volume = 251.327412 cubic inches
Step-by-step explanation:
