Answer:
2m+1
You would simplify the expression by subtracting the 3m by the m
Step-by-step explanation:
Answer:
Except k=7, any real number for k would cause the system of equations to have no solution.
Step-by-step explanation:
In general a system of equations can be represented as ax+by=c and dx+ey=f. In order this system of equations to have NO SOLUTIONS a/d=b/a≠c/f. In our example a=6, b=4, c=14, d=3, e=2 and f=k. To apply the formula above, 6/3=4/2≠14/k. Hence k≠7. It can be concluded that except k=7, any real number for k would cause the system of equations to have no solutions.
Just for information, if k=7 the system will have infinitely many solutions.
Answer:
The answer to your question is below
Step-by-step explanation:
3.-
P(A) = 0.3
P(A and B) = 0.24
P(B) = ?
P(B) = P(A) - P(A and B)
P(B) = 0.3 - 0.24
P(B) = 0.06
4.- From the graph we know that
C (1, 1)
radius = 4
Equation of a circle
(x - h)² + (y - k)² = r²
Substitution
(x - 1)² + (y - 1)² = 4²
Simplification
(x - 1)² + (y - 1)² = 16
5.-
Points
A (-1 , -3.5) C (5, -1) B (0.2, -3)
dAB =
dAB =
dAB =
dAB =
dAB = 1.3
dBC =
dBC =
dBC =
dBC =
dBC = 5.2
Ratio
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Answer:
503.7 is the best estimate when rounding each number to the nearest tenth.
Step-by-step explanation:
Round 552.17 and 48.35 to the nearest tenth. That gives us 552.1 and 48.4 (because 5 makes the number round up). Subtract that, and it gives us 503.7.