When dividing fractions the second term becomes the reciprocal
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Answer:
- no
- no
Step-by-step explanation:
If the graph is not a straight line, it is not a linear function. Neither graph 1 nor graph 2 is a straight line, so neither is a linear function.
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Graph 2 is made of parts of two straight lines. It is not one straight line, so not a linear function. It is called "piecewise linear," which is different.
8x - x2+ 12x +30
6x+12x +30
18x +30
8x- x2 +12x +30
-4x -x2 + 30
If the x2 was a mistake ignore the second one. The first should be correct.
Length in units:
Use phytogoras theorem or measure it by a ruler if your using a graph paper
AB = 5.65 units
AC = 5.83 units
CB = 1.41 units
Perimeter =5.65 + 5.83 + 1.41 = 12.89 units
Area = 1/2 * 1.41 * 5.65 = 3.98units
Answer:
12
Step-by-step explanation:
-48/(-4)
= -1/(-1) * (48/4)
= 1 * 12
= 12
