4 bc you can make 1/2 into 2/4 and they would all have a denominator of 4
Answer:
A=8.75 in.
Step-by-step explanation:
Since ∆ HBA & ∆HKJ are similar,
HB/HA = HK/HJ
3/5.25 = 8/HJ
3HJ/5.25 = 8
3HJ = 42
HJ = 14 in.
AJ = 14 - 5.25
AJ = 8.75 in.
Therefore
A=8.75 in.
I hope this helped you.
Answer:6.54
Step-by-step explanation:please give me brainliest
Answer:
Perpendicular
Step-by-step explanation:
y=2x+4
x+2y=6
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2y=6-x
2y=-x+6
y=-1/2x+6/2
y=-1/2x+3
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y=2x+4 and y=-1/2x+3
look at the two slopes from these two equations here,
y=mx+b where m=slope.
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The first line has a slope of 2 and the second line has a slope of -1/2. Which means/indicates that they are perpendicular. Because one of them is the negative reciprocal of another.
Answer:
Step-by-step explanation:
With this word problem, we can model it into an equation which we can interpret to find values.
If we need to read 5 novels per month and n represents the amount of novels read in m months, we know that n will be the dependent variable (y) as it's a direct function of the number of months. This makes m the independent variable (x).
Since there are 5 novels a month, the equation will be 5 times the number of months equals the number of novels per month.
aka -
We can now substitute inside the equation with 11 months as m, and find the value of n.
Hope this helped!