Answer:
12 sq u
Step-by-step explanation:
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Well, assuming the shaded triangle is one of those two triangles, its area would be 12 sq u.
Why? Because its length would be the same as the retances, as would its height, and to find the area of a triangle, you'd do L*H/2 which would be 24/2=12 sq u
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You plug in 3 for n
so...
3*3-1=8
Answer:
1. The initial value of the furniture is $10,000
2. $2,000
3. [0,10]
Step-by-step explanation:
1. the initial value is the very begining, so along the y axis where x=0
2. Original: $10,000 during the first year its worth $8,000, subtract 8,000 from 10,000 which equals 2,000
3. 0=2009, 10=2019
Answer:
Step-by-step explanation:
2x - 5y = 1 (times 3) 6x - 15y = 3
3x - 4y = -2 (times 2) 6x - 8y = -4
.
6x - 15y = 3
<u>6x - 8y = -4 </u> <u> </u>
-7y = 7
y = -1
.
Substitute the value of y to one of equations
2x - 5y = 1
2x - 5(-1) = 1
2x + 5 = 1
2x = 1 - 5
2x = -4
x = -2