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3 years ago

-3 2/5 - 5/6I dont just need the answer. I wanna know how to do it.

Mathematics

2 answers:

maks197457 [2]3 years ago

7 0

Answer:

Step-by-step explanation:

= -3 2/5 - 5/6

= - 17/5 - 5/6 ---- LCM of 5 & 6 is 30

= _ <u>17 * 6 </u> _ <u> 5 * 5 </u>

5 * 6 6 * 5

= _ <u>102 - 25 </u>

= _ <u>127 </u>

LenKa [72]3 years ago

6 0

Answer:

so do you mean the step by step??

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There are 84 boys in a freshman class of 146 students. Find the ratio of boys to girls.

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3 years ago

The New England Patriots and the Dallas Cowboys are playing. What is the possible outcome of the game?

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3 years ago

Find the midpoint of the segment with the following endpoints.<br> (2,9) and (8,1)

vazorg [7]

Answer:

$\displaystyle (5,5)$

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right<u> </u>

<u>Algebra I</u>

Coordinates (x, y)
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Step-by-step explanation:

<u>Step 1: Define</u>

Point (2, 9)

Point (8, 1)

<u>Step 2: Identify</u>

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(8, 1) → x₂ = 8, y₂ = 1

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3 years ago

Sandra has ribbons that are 2/6 meter 3/4meter and 4/9 meter long .She needs to use the ribbon longer than 2/3meter to make a bo

timurjin [86]

Answer:

3/4 meter

Step-by-step explanation:

Need Common denominators to compare size

2/6 3/4 4/9 which is longer than 2/3?

2/6 compared to 2/3. 2/6 = 2/6 and 2/3 = 4/6.

2/6 < 2/3 so 2/6 is too short

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3/4 > 2/3 so 3/4 is longer than 2/3

4/9 compared to 2/3 4/9 = 4/9 and 2/3 = 6/9

4/9 < 2/3 so 4/9 is too short

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3 years ago

Read 2 more answers

6. Examine the prism shown below.

bulgar [2K]

It may be can be number 1 (a)

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2 years ago

-3 2/5 - 5/6I dont just need the answer. I wanna know how to do it.​

-3 2/5 - 5/6I dont just need the answer. I wanna know how to do it.