Answer:
-0.56 or -10.67 (rounded to nearest hundredth)
Step-by-step explanation:
quadratic formula is (-b +/- √(b^2 - 4ac))/2a, so
which equals
when you simplify this, you should get
-0.56 or -10.67
Divide by 1000 to convert to kilometers per minute
Then multiply by 60 to convert to kilometers per hour.
Conversion factor is 60/1000 = 0.06 answer
Answer:
D
Step-by-step explanation:
A. false; the diameter of a circle is double the radius
B. false; the diameter of a circle is double the radius
C. false; the diameter of a circle is double the radius
D. true! The diameter is double the radius
Answer:
Slope is 1/2, equation is y=1/2x+30
Step-by-step explanation:
The formula for a linear equation is y=mx+b
m is your slope and b is your y intercept
Finding Slope:
m = (y2-y1)/(x2-x1)
m = (57.50-37.50)/(55-15)
m = 20/40
m = 1/2(simplified)
it's both a function and relation a function because it has independent variable and dependent variable and it's a relation because there is a relationship between the values