Answer:
30e-0.12t
40e-0.18t
Step-by-step explanation:
Answer:
51 m^2
Step-by-step explanation:
Area = 11(3) + 6(3) = 51 m^2
If the length of a rectangle is 3m longer than its width, then:
L=W+3
Is the area really 154^2? Or is it 154m^2? If yes, then:
A=LW
154=(W+3)(W)
154=(W^2+3W)
0=W^2+3W-154
0=(W-11)(W+14)
This means either (W-11) or (W+14) is equal to zero so:
W=11 and W=-14
To find out let's substitute the numbers:
154=(11+3)(11)
154=154
Therefore, the width of the rectangle is 11m
Answer:
The above question answer is (a) leading coefficient is positive and degree is odd.
Hope it is right answer for it!!
Answer:
The answer is 8 : 22, 12:33 as they are two equelivant ratios 11 and 4
