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2 years ago

Vocabulary- name 2 inverse operations

Mathematics

1 answer:

Naddik [55]2 years ago

7 0

Addition is the opposite of subtraction, division is the opposite of multiplication. Hope that helps.

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At total of 2 feet of snow falls over three days on the first day 1/6 of the snow falls on the second day 7/12 of the snow falls

ioda

Answer:

$Day\ 3 = 1\frac{3}{12}$

Step-by-step explanation:

Given

$Total = 2ft$

$Day\ 1 = \frac{1}{6}$

$Day\ 2 = \frac{7}{12}$

Required

Determine the amount of snow on day 3

This can be calculated using:

$Day\ 1 + Day\ 2 + Day\ 3 = Total$

Substitute values for the known parameters

$\frac{1}{6} + \frac{7}{12} + Day\ 3 = 2$

Collect Like Terms

$Day\ 3 = 2 - \frac{1}{6} - \frac{7}{12}$

Take LCM

$Day\ 3 = \frac{24 - 2 - 7}{12}$

$Day\ 3 = \frac{15}{12}$

Express as mixed number

$Day\ 3 = 1\frac{3}{12}$

5 0

2 years ago

The greatest number of people drinks how many glasses of water

Greeley [361]

Assuming the frequency be the numbers of people, the greatest number of people should be 8, and they drank 6 glasses.

7 0

2 years ago

3.52 in expanded form

Scrat [10]

Step-by-step explanation:

3.52 =

+ 0.5

+ 0.02

hopes this helps you

6 0

2 years ago

1. WILL MARK BRAINLIEST!!! HELP!

MatroZZZ [7]

Answer:

$\frac{7}{x+7}$

Step-by-step explanation:

Step 1: Pull a 7 from the top

$\frac{7x + 42}{x^2 + 13x + 42}$

$\frac{7(x + 6)}{x^2 + 13x + 42}$

Step 2: Factor the bottom

$\frac{7(x + 6)}{(x + 7)(x + 6)}$

Step 3: Cancel the top (x+6) and the bottom (x+6)

$\frac{7}{x+7}$

Answer: $\frac{7}{x+7}$

6 0

2 years ago

(2a+b)^2 simplest form

creativ13 [48]

2^2a^2+b^2
4a^2+b^2
not sure if this is correct but here ya go

3 0

2 years ago