Answer:
Usually it's in standard form: ax²+bx+c
or vertex form: y=a(x-h)²+k
If you put the graph into a graphing calculator it's going to look like a hill/depression.
Step-by-step explanation:
Standard form ex: 3x²+2x+1
Vertex form ex: y=4(x-1)²-2
Answer:
b. 1.00
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Straight line (straight angle) is always 180 degrees.
The angle adjacent to 115 and 115 degree angle would sum up to 180 (straight line).
So, that angle would be:
180 - 115 = 65
Now, we know the triangle's 2 angles: 85 (given) and 65 (found), thus we can find the third angle (leftmost):
85 + 65 + third angle = 180 [sum of 3 angles in a triangle is 180]
150 + third angle = 180
third angle = 180 - 150
third angle = 30
This third angle is adjacent to w and forms a straight line, so we can write:
third angle + w = 180
30 + w = 180
w = 180 - 30
w = 150
Correct answer is D
Answer:
25.71
Step-by-step explanation:
πr + d
3.142(5) + 10
= 25.71
i think
The formula for slope is:
slope=y2-y1/x2-x1 where (x1,y1) and (x2,y2) are points on the line
In this situation we know the x values of two points, and we know the slope, so we can solve for the missing y values.
slope=-7
(11,y1) (16,y2)
Now lets plug in the information into the formula.
slope=y2-y1/x2-x1
-7=y2-y1/16-11
-7=y2-y1/5
multiply both sides by 5
-35ft=y2-y1
distances cannot be negative so lets change -35ft to a positive number
35ft=y2-y1
The vertical distance between the two points is 35feet
Answer= A) 35ft
