3 years ago

INFINITE SERIES

Mathematics

1 answer:

snow_lady [41]3 years ago

7 0

Do you have to show ur work?

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Find the lowest common multiple (LCM) of 56 and 42

arsen [322]

Answer:

168

Step-by-step explanation:

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3 years ago

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Simplify the expression by arranging the steps in sequence, based on the order of operations.

lubasha [3.4K]

Answer:

$\displaystyle 6x - 5$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Distributive Property

Algebra I

Terms/Coefficients/Degrees

Step-by-step explanation:

Step 1: Define

$\displaystyle \frac{1}{6}(30x + 24) - \frac{1}{7}(63 - 7x)$

Step 2: Simplify

Distribute: $\displaystyle \frac{1}{6}(30x) + \frac{1}{6}(24) - \frac{1}{7}(63) - \frac{1}{7}(-7x)$
Multiply: $\displaystyle 5x + 4 - 9 + x$
Rearrange: $\displaystyle 5x + x + 4 - 9$
Combine like terms: $\displaystyle 6x - 5$

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2 years ago

Xian plans to run 14 laps around a track, each lap is 400 yards which would make his run a total of 5600 yards. So far Xian has

k0ka [10]

Answer:

4.2 laps

Step-by-step explanation:

because 4 laps is 1600+ the 80 which is a 1/5 of 400 causing it to be .2

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2 years ago

What is the classification for this angle?

muminat

Answer:

The angle being shown is an acute angle

Step-by-step explanation:

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What is the answer for 4x y = -10

CaHeK987 [17]

4 times y = -10

-10/4 = -2.5

y = -2.5

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2 years ago