Answer:
m> -10
Step-by-step explanation:
When you multiply or divide by a negative number you must flip the inequality sign (< / >).
We need to get (m) alone so w need to multiply each side by (-5).
m>-10
OCTA=8, an octagon has 8 sides, thus if one side is 6mm, then all sides, namely the perimeter, is 6+6+6+6+6+6+6+6, or 48.
now, we know what the apothem is.
Slope intercept form: y= mx +b
Parallel lines= same slope
Find slope of this line first:
2x + 3y =8
Subtract 2x from left side and add it to right side.
3y = -2x + 8
Divide by 3
Y= -2x/3 +8/3
slope= -2x/3
Y= mx + b —-} b is y intercept which is unknown and m is slope
Plug in -2/3x for slope.
Y= -2/3x +b
To find y intercept plug in point (-2, 3)
Y= -2/3x+b
3= -2/3(-2) +b
3 = 4/3+b
3-4/3 =b
5/3 =b
Y= -2/3x +5/3 is new equation
Answer:
= 0.3 min/mile
Step-by-step explanation:
34.5/3 = 11.5
28/2.5 = 11.2
11.5-11.2= 0.3
= 0.3 min/mile
Answer:
20 miles per gallon
Step-by-step explanation:
We want a unit rate where
1 is in the denominator
so we divide top and bottom by 20
= = 20 miles a gallon