Answer:
2 is x>3
3 is x ≤ −9/4
4 is x<25
that all i could do but if you need more help go to mathwey
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let w represent the width of the wall. Then the length is 2w+8, and the area is the product of these dimensions:
234 = w(2w+8)
Dividing by 2, we can simplify this to
117 = w² +4w
We can add 4 to each side to complete the square, then take the square root.
121 = w² +4w +4 = (w+2)²
11 = w+2 . . . . . . . we are only interested in the positive square root
9 = w . . . . . subtract 2
2w+8 = 2·9 +8 = 26 . . . . . this is the length
The length and width of the wall are 26 ft and 9 ft, respectively.
End behavior is the direction the line points at both end of the graph, the end behavior for your question is : same end behavior because the leading term has the power of 6..... the line both point downwards because the leading term(-4) is negative, if the leading term is positive then the lines would point upward....if the leading term has an odd power like 3 or 5 it would be opposite end behavior
Answer: 8 6/8
Im almost positive if im wrong please someone correct me.
Answer:
Step-by-step explanation:
The scale factor used by Michel in the given scenario is 3 inches = 2 meters. It means that 3 inches on the drawing represents 2 metres on the actual or enlarged square. If the length of the enlarged square is x, the calculation for x would be as follows:
3/2 = 12/x
Cross multiplying, it becomes
3x = 2 × 12 = 24
x = 24/3
x = 8 meters
Therefore, the proportion that Michel could use to solve the side length, x, of the enlarged square is
StartFraction 3 inches over 2 meters EndFraction = StartFraction 12 inches over x meters EndFraction
