Step-by-step explanation:
1.Get the equation in the form y = ax2 + bx + c.
2.Calculate -b / 2a. This is the x-coordinate of the vertex.
3.To find the y-coordinate of the vertex, simply plug the value of -b / 2a into the equation for x and solve for y. This is the y-coordinate of the vertex.
Answer:
m-A=25
m-b=65
m-c=50
Step-by-step explanation:
Find the value of x
we know that
The sum of the interior angles in any triangle must be equal to 180 degrees
so
In the triangle ABC
substitute the given values
Solve for x
step 2
Find the measure of angle B
we know that
substitute the value of x
step 3
Find the measure of angle C
we know that
substitute the value of x
Answer:
3.14 in
Step-by-step explanation:
c=
(3.14 x 1)
3.14
Answer:
Step-by-step explanation:
8² = 30 * 43x
x = 8² / 30 * 43 = 8* 8 / 30*43
= 2*2*2 * 2*2*2 / 3*2*5*43
=2*2*2*2*2/ 3*5*43
= 32/645