Answer:
(-4, 1)
Step-by-step explanation:
If you draw it, that will make it easier.
Answer:
Step-by-step explanation:
The equation of a line in slope-intercept form is.
----->(eq 1)
∴ m is slope
subtract x from both sides.
divide - 2 on both sides
----->(eq 2)
By comparing (eq 1) and (eq 2)
A = πr². So, 14 / 2 = 7 inches (radius). A = (3.14)(7)² || A = (3.14)(49) || A = 153.86 Inches ². Hope this helps!
First:
a. ratio of the diameter to the radius
the ratio of the diameter to the radius for any circle is always going to be 2:1 because the diameter is 2 times the legnth of the radius any time so A is not the right answer
b. the degrees of the circle is always 360, the circumference is the distance around the circle, so that would be a good indicator since 360 is constant, but the circumference can change, and if they are the same, then the circles are similar. so B is the right answer
c. Ratio of area to circumference. area=pir^2, and circumference=2pir
this is a good indicator becuase the ratio of the area and the circumference is different for every circle so c is the right answer
D. the ratio of the diameter to the circumference diameter=2r circumference=2pir
circumference=pi time diameter so the ratio of the diameter is 1:pi
this is not a good indicator so this is not the right answer
The answers are B and D, but if the teacher asks for only one, then I would pick c
Answer:
y=5x-3
Step-by-step explanation:
y=mx+b where m=slope and b= y-intercept
