Please help!!! I am so confused!

Mathematics

2 answers:

Dafna11 [192]3 years ago

3 0

The first one is c because if you put it at negative 1/8 then it is 0-1/8 or 1/8 away from zero

second one is
the reciprocal is the number that when multiiplied by the number you are trying to find the reciprocal of, you get +1 so the number you have is 2/7 so
2/7 times x=+1
multiply both sdies by 7/2 to clear fraction
x=+7/2
the reciprocal is +7/2 or +3 and 1/2 which is D

ivolga24 [154]3 years ago

3 0

Q#1 (look at the picture)
Answer:<u> C</u>

Q#2
a reciprocal number of $\frac{a}{b}$ is equal $\frac{b}{a}$

therefore

a reciprocal of $\frac{2}{7}$ is equal $\frac{7}{2}=\boxed{3\frac{1}{2}}\to\boxed{D}$

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Step-by-step explanation:

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