Answer:
A= w . h = 10
Step-by-step explanation:
Look at attached graphic.
It's a rectangle.
width (in x axe) = length between 3 to -2 = 5
height (in y axe) = length between 1 to -1 = 2
We have points (-1,3),(0,1),(1,3) so we can set up a system of equations for the general form ax^2+bx+c...
a+b+c=3, 0a+0b+c=1, a-b+c=3 getting differences
a+b=2, -a+b=-2 getting the sum
2b=0, b=0, making a+b=2 become:
a+0=2, a=2, making a+b+c=3 become:
2+0+c=3, c=1 so
y=2x^2+1
100% + 3% = 103%
103% ÷ 100% = 1.03%
2000 x 1.03% squared = 2121.8
Answer:
jingle balls jingle balls jingle balls rock jingle them bals and slang and hang thats the junge ball rock
Step-by-step explanation:
N= -3
Move the variable to the left hand side and change its sign
Collect like terms
Divide both sides by -5