Answer:
A. y= -2x+6
Step-by-step explanation:
The intercept is at 6, to make the line, you go down 2, over 1.
// have a great day //
It's really hard to tell for anyone who can't see the table.
Sadly, you've left ALL of us in that awkward status.
Answer:
P = (x - 2) + (12 - x) + (5 + 3x)
=x - 2 + 12 - x + 5 + 3x
=3x + 15
since P = 30,
30 =3x + 15
15 = 3x
5 = x
Answer:
x = -2 ±sqrt( 10)
Step-by-step explanation:
x^2 + 4x = 6
Take the coefficient of x
4
Divide by 2
4/2 =2
Square it
2^2 =4
Add this to each side
x^2 + 4x+4 = 6+4
Take the 4/2 term which is the factor inside the (x+ )^2
(x+2)^2 = 10
Take the square root of each side
sqrt((x+2)^2) =±sqrt( 10)
x+2 = ±sqrt( 10)
Subtract 2 from each side
x+2-2 = -2±sqrt( 10)
x = -2 ±sqrt( 10)
Answer:
Step-by-step explanation: this problem will result in difference of two squares.
Firstly since they are both areas, it will be area of the bigger square minus area of the smaller squares.
52² - 32²= (52+32)(52-32)
= (84)(20)
=1680inch².
Therefore the area of the material that will remain uncovered will be
1680inches²