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3 years ago

Help me plssss its for a math test and im braindead atm

Mathematics

2 answers:

Gwar [14]3 years ago

5 0

Answer:

5/8

Step-by-step explanation:

3/8 + 1/4

To add these fractions, you need a lowest common denominator. Both 4 and 8 "go into" 8, so the lowest common denominator is 8.

In order to change the denominator 4 to 8, you need to multiply both the numerator and the denominator by 2. So, 1/4 becomes 2/8.

Now, the problem is 3/8 + 2/8.

You can add the numerators, because the denominator is the same for each fraction.

3/8 + 2/8 = 5/8

denis23 [38]3 years ago

3 0

<h2>Answer: </h2><h2>2. 3/2= 1 1/2 </h2><h2>3. 9 1/10</h2><h2>4. 4/5</h2><h2 />

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2 years ago

Given the line 2x - 3y - 5 = 0, find the slope of a line that is perpendicular to this line.

Tasya [4]

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Step-by-step explanation:

The equation of the line in Slope-Intercept form is:

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3 years ago

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lapo4ka [179]

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3 years ago

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Salsk061 [2.6K]

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Actually... It's from web

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3 years ago

Read 2 more answers

Solve for b. ab+c=d<br> B=a+c/d<br> B=a/(c-d)<br> B=(d-c)/a

vekshin1

Answer:

b = (d-c)/a

Step-by-step explanation:

ab+c=d

Subtract c from each side

ab+c-c=d-c

ab = d-c

Divide by a

ab/a = (d-c)/a

b = (d-c)/a

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3 years ago