Answer:
The answer should be y=2.5
Answer:
Step-by-step explanation:
In order to find the value of y, first we need to find the length of the perpendicular dropped from one of the vertices of the triangle to its opposite side.
By geometric mean theorem:
Length of the perpendicular
Next, by Pythagoras theorem:
Answer : acute
Right triangle : a^2+b^2=c^2
Acute triangle : a^2+b^2 > c^2
Obtuse triangle:a^2+b^2 < c^2
6^2+7^2 > 9^2
Answer:
WHEN YOU
Step-by-step explanation:
WHEN YOU MULTIPLY 1X1 YOU GET ONE
Answer:
(x +2) (x+ 8)
Step-by-step explanation:
2x^2 + 20x + 32
you have to multiply 32 by 2 bc the leading coefficient is >1, now find which multiples of 64 add up to 20, which is 16, and 4
(2x +4) (2x +16) u have to simplify these bc the leading coefficient is >1, the gcf is 2, so divide by 2
(x + 2) (x + 8)