Answer: C
Step-by-step explanation:
Answer:
y-1= -4(x-(-3))
y minus 1 = negative 4 left-bracket x minus (negative 3) right-bracket
Step-by-step explanation:
The formula for point slope form is written: 
. Now we fill in our know information. m=-4 (because that is the slope), 
=1 (It is the y value in the ordered pair), 
= -3 (It is the x value in the ordered pair).
y-1=-4(x- (-3))
If you are asking how long the string is or the hypotenuse it would be about 75.89466
Answer:
Step-by-step explanation:
a)
the sum of all angles in a quadrilateral must be 360º
y+88+25+35 = 360
y = 360=88-25-35
y = 212º
b)
the sum of all angles in an octagon must be 1080º
45+45+140+140+6y = 1080
6y = 1080-90-280
6y = 710
y = 710/6
y=~ 118,3º
