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3 years ago

What is 5 1/4 - 3 3/8 In a fraction

Mathematics

1 answer:

Maksim231197 [3]3 years ago

3 0

First, turn the fractions into mixed numbers.

21/4 - 27/8

Then. make the denominators the same.

4 * 2 = 8

21 * 2 = 42

42/8 - 27/8

42 - 27 = 15

15/8

15/8 = 1 7/8

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3+2⋅[(2+1)⋅5+8] need the answer please

s2008m [1.1K]

Hey!

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Solution:

Remember to follow PEMDAS!

= 3 + 2 ⋅ [(2 + 1) ⋅ 5 + 8]

= 3 + 2 ⋅ [(3) ⋅ 5 + 8]

= 3 + 2 ⋅ [(15) + 8]

= 3 + 2 ⋅ [23]

= 3 + 46

= 49

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Answer:

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Hope This Helped! Good Luck!

8 0

2 years ago

Read 2 more answers

Slope = 2/5; passes through (-3,1)

nydimaria [60]

Presumably we're after the line with that slope through that point. In general the line through $(a,b)$ with slope $m$ is

$y-b = m(x-a)$

Here we have $a=-3, b=1, m=\frac 2 5$

$y - 1 = \frac 2 5 (x--3)$

$y = \frac 2 5 x + \frac 6 5 + 1$

$y = \frac 2 5 x + \frac{11}{5}$

Check: The slope is clearly $\frac 2 5$
so we check

$y = \frac 2 5 (-3) +\frac{11}{5} = \frac 5 5 = 1 \quad\checkmark$

8 0

3 years ago

I really need help.

Grace [21]

Answer:

6 centimeters

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2 years ago

-7-(-9) =<br> What is the answer to the question

Rudiy27

Answer: 2

-7 - (-9) could be visualized as -7 + 9

-7 + 9 is 2

7 0