Answer:
Step-by-step explanation:
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Answer:
Who has that name?
Step-by-step explanation:
What's the question i'm really curious lol
We know: length of a rectangle is 7m less than three times the width.
So let's set the length to l, width to w.
And we can get that l = 3w-7.
We also know that the area of the rectangle is 66 m^2.
Thus, l*w= 66.
So we have:
function 1: l=3w-7
function 2: l*w=66
plug function 1 to 2.
(3w-7)*w=66
3w^2-7w-66=0
w=6 and -11/3.
And the width of a rectangle can not be negative.
So: w=6.
Plug w=6 back to function 1 or 2, either way is correct and can give you the length. In this case, I will plug it back to function 1.
l=3*6-7=11.
So: the width of the rectangle is 6, and the length of the rectangle is 11.
<span><span>ri</span>2</span><span>−<span>5 i put it in my caculator</span></span>
Answer:
4 > x
Step-by-step explanation:
-1/3 (6x-15) +6x> 8x-11
Distribute the -1/3
-2x +5 +6x > 8x-11
Combine like terms
4x+5 > 8x-11
Subtract 4x from each side
4x-4x+5 > 8x-4x-11
5> 4x-11
Add 11 to each side
5+11 > 4x-11+11
16 >4x
Divide by 4
16/4 >4x/4
4 > x
