Answer:
Step-by-step explanation:
use the distance formula.
x1=-1
x2=1
y1=4
y2=-2
d=√((x2-x1)^2+(y2-y1)^2)
d=√(30) or 5.4772
Answer:
C
Step-by-step explanation:
First, determine the amount it takes- in this case, it's 82.5 miles. To find out the gallons he'll need to use, divide it by 30 to get 2.75 gallons. 3.05 times 2.75 is 8.3875, rounding to $8.39.
Answer:
Monthly Payment = $ 25,355.00
Answer:
5 and 7
Step-by-step explanation:
2 consecutive odd numbers...
x and x + 2
their sum equals 12
x + x + 2 = 12 <=== it could be this one
2x + 2 = 12 <== or this one
2x = 12 - 2
2x = 10
x = 10/2
x = 5
x + 2 = 5 + 2 = 7
Answer:
x+2
Step-by-step explanation:
Dividing the poly by the known factor:
x3+5x2+6x <u>| x2+3x</u>
-x3-3x2 x + 2 <- the answer is here
2x2+6x
-2x2-6x
To prove that, let's multiply the two factors and find the pylonomial back on:
(x2+3x).(x+2) = x3 + 2x2 + 3x2 + 6x = x3 + 5x2 + 6x
Tks your attention!
