First make the denominators of the fractions the same by multiplying.
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Now we just need to add the fractions together
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9/6 would be the answer, but it can be simplified further, then converted into decimal form.
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=1.5 yardsYour final answer is 1.5 yards of ribbon are needed.
Answer:
f(7) = 158
Step-by-step explanation:
To evaluate f(7) substitute t = 7 into f(t)
f(7) = 3(7)² + 11 = (3 × 49) + 11 = 147 + 11 = 158
Answer:
Step-by-step explanation:
y = -x-3
y = x^2 + 4x + 1
x^2 + 4x + 1 = -x-3
x^2 + 5x + 4 = 0
Quadratic Formula
x = [-5±√(5²-4⋅1⋅4)]/[2⋅1] = [-5±√9]/2 = [-5±3]/2 = 1,-4
(x,y) = (1,-4) of(-4,1)
Answer:
Hey! I think I can help.
Parallel lines are lines that can't meet.Perpendicular lines are lines that can meet.
e.)Since the line at 12 and the line at 9 meets then it is a perpendicular line.
c.)Perpendicular line.
a.)Perpendicular line.
b.)Parallel line.
d.)Depending on how they are faced if the ends of the telephone wire meets the second one then it is perpendicular but if not then it is parallel that's if they are in different directions which they can not meet.Thank you for the question