Answer:
B . . . . . .. . ....... .......
The equation for a line is y=mx+b
m is the slope, so when a line is perpendicular to another line is has a slope which is an opposite reciprocal, so change the -1/2 (the slope of the other line) to 2/1 or just 2
so m=2
now you need to plug in the point they give you for x and y
y=mx+b
4=2(4) + b
simplify
4=8 + b
subtract 8 over
-4 = b
now that you know that slope (m) and the y-intercept (b) you can plug those two numbers into the original equation for the answer
y= 2x -4
Each flower is either red or yellow. Each flower is either a tulip or a rose. For these flowers number of tulips:number of roses 6 : 5.
Answer:
The Last One
Step-by-step explanation:
1/5 x 5 x 5 x 5 x 5 x 5
Because:
5 x 5 = 25
25 x 5 = 125
125 x 5 = 625
625 x 5 = 3125
3125 x 5 = 15625
And (5^3)^-2 is equal to 1/15625
Hope This Helps! :)
X^2+2x^2=14+7
3x^2=21
x^2=7
x=±√7
