Given x ^2 −3x+2=0
x ^2 −2x−1x+2=0
(Resolving the expression)
x(x−2)−1(x−2)=0 (Taking common factors)
(x−2)(x−1)=0 (Taking common factors)
∴x−2=0 or x−1=0 (Equating each factor to zero)
∴x=2 or x=1
∴2 and 1 are the roots of x ^2 −3x+2=0
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1) is not linear it has a multiplic rate of change
2) is linear because it starts at 7.00 which is the y intercept and it adds .50 each time. The equation can be shown as Y=$.50x +$7.00
X/Y
0, 7
1, 7.5
2, 8
3, 8.5
Answer:
<2 = 34degrees
Step-by-step explanation:
Find the diagram attached below:
First we need to get <1;
<1 + 74 = 180 (angle on a straight line)
<1 = 180 - 74
<1 = 106degrees
Also, <1 + <2 + 40 = 180 (sum of angle in a triangle)
106+<2 + 40 = 180
146 + <2 = 180
<2 = 180-146
<2 = 34degrees
Which statement<span> best </span>defines<span> the </span>two quantities<span> that are </span>measured<span> to </span>find<span> the </span>rate<span> at which an </span>airplane descends<span> ... The </span>quantity<span> of </span>time measured<span> in </span>minutes depends<span> on the </span>quantity<span> of</span>speed measured<span> in </span>feet<span>. ... The </span>quantity<span> of </span>distance measured<span> in </span>feet depends<span> on the </span>quantity<span> of </span>time measured<span> in </span>minutes<span> ...</span>
Answer:
The lion eats 66 pounds per day.
Step-by-step explanation:
So since there are 7 days in a week we have to divide by 7;
462/7 = 66
