3 years ago

I don't know what j is ?

Mathematics

1 answer:

Vaselesa [24]3 years ago

3 0

Notice the picture below

solve for "j"

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Which expression has a value of 7/12 ? 7/8 + 4 , 1/3 + 1/4 , 6/8 + 1/4 , 2 1/12 + 5 1/12

vazorg [7]

Answer:

$\frac{1}{3} + \frac{1}{4}$

Step-by-step explanation:

We want to find an expression that has a value of

$\frac{7}{12}$

First option:

$\frac{7}{8} + 4 = \frac{7}{8} + \frac{32}{8} = \frac{39}{8} \ne \frac{7}{12}$

Second option:

$\frac{1}{3} + \frac{1}{4} = \frac{4}{12} + \frac{3}{12} = \frac{7}{12}$

Correct option

Third option

$\frac{6}{8} + \frac{1}{4} = \frac{3}{4} + \frac{1}{4} = 1$

Fourth option:

$2 \frac{1}{12} + 5 \frac{1}{12} = \frac{43}{6}$

5 0

3 years ago

Solve for x. Show your work.<br><br> -1/2 x < -12

lesantik [10]

All you need to do is divide -1/2 onto the other side.

-1/2x<-12

-12/ (-1/2)= 6 (a negative and a negative equals a positive)

Also, since you are dividing a negative, you flip the sign.

x>6

I hope this helps!
~cupcake

3 0

3 years ago

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What is the product of 91 x 6,000?

mrs_skeptik [129]

Answer:

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What does (-3)+9/8 equal i cant get it im kinda stupid lol

Fittoniya [83]

Answer:

-15/8 or -1 7/8, 1.875

Step-by-step explanation:

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The length of a rectangle is 7 cm more than 4 times the width. If the perimeter of the rectangle is 44 cm, what are its dimensio

Alexxandr [17]

Answer:

3 by 19

Step-by-step explanation:

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