Answer:
3 meters
Step-by-step explanation:
Given the scale drawing :
2m : 1m
Length of living room in real life = 6 m long
2 meter = 1 meter
Real life = scale drawing
If length = 6 meter long ;
using cross multiplication :
2 meter = 1 meter
6 meter = x
2x = 6
x = 6/2
x = 3 meter
Length of living room in drawing = 3 meters
Answer:
C
Step-by-step explanation:
C is the most logical answer
<span>6.4u−5.1u=−3.25
Simplify
1.3u = -3.25
Divide both sides by 1.3
1.3u/1.3 = -3.25/1.3
Simplify
u = -2.5</span>
So if you want to have a factored form...
If the zeroes are +4 and +8, you would write
(X-4) (x-8)
Then you would multiply it out to get to quadratic form...
So, (x-4)*(x-8)
X^2 - 12x + 32
Then you would plug it into the formula for axis of symmetry...
X= -b/2a
X=12/2 = 6
X=6
Slope= y2-y1/ x2-x1
= -1-2/-1+3
= -3/2 is the answer
