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Afina-wow [57]
2 years ago
10

(-4^-2) (49^-1/2) Evaluate the expression

Mathematics
1 answer:
Marizza181 [45]2 years ago
5 0

Answer:

-1/112

Step-by-step explanation:

-4^{-2}=\frac{1}{-4^2}=-\frac{1}{16} \\ \\ 49^{-1/2}=\frac{1}{49^{1/2}}=\frac{1}{7} \\ \\ (-1/16)(1/7)=-1/112

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in the picture below

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3 years ago
In a survey of 3,300 people who owned a certain type of​ car, 1,980 said they would buy that type of car again. What percent of
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3 years ago
A pattern is made from four congruent squares. The sides of the squares are parallel to the axes. Point A has coordinates (3,2)
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Answer:

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Step-by-step explanation:

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3 years ago
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3 years ago
Which is the greatest common factor of 18 and 54?
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Answer:

18

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3 years ago
Read 2 more answers
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