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3 years ago

10

I’m confused about this part

1 answer:

Inessa [10]3 years ago

4 0

Answer:

they are.

Step-by-step explanation:

to see if theyre inverse, multiply them together, and if you get this, theyre inverse

1 0

0 1

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Select True or false for each statement

PilotLPTM [1.2K]

Answer:

False

True

False

False

Step-by-step explanation:

1. We have to get the sum as follows :

$3\frac{4}{9} + 4\frac{6}{9}$

= $\frac{31}{9} + \frac{42}{9}$

= $\frac{31 + 42}{9}$

= $\frac{73}{9}$

= $8\frac{1}{9} \neq 7\frac{1}{9}$

So, this is false.

2. We have to get the sum as follows :

$4\frac{5}{6} + 1\frac{3}{6}$

= $\frac{29}{6} + \frac{9}{6}$

= $\frac{29 + 9}{6}$

= $\frac{38}{6}$

= $6\frac{2}{6}$

So, this is true.

3. We have to get the difference as follows :

$4\frac{5}{8} - 2\frac{4}{8}$

= $\frac{37}{8} - \frac{20}{8}$

= $\frac{37 - 20}{8}$

= $\frac{17}{8}$

= $2\frac{1}{8} \neq 2\frac{3}{8}$

So, this is false.

4. We have to get the difference as follows :

$7\frac{5}{8} - 4\frac{2}{8}$

= $\frac{61}{8} - \frac{34}{8}$

= $\frac{61 - 34}{8}$

= $\frac{27}{8}$

= $3\frac{3}{8} \neq 3$

So, this is also false. (Answer)

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3 years ago

You just got a free ticket for a boat ride, and you can bring along 2 friends! Unfortunately, you have 6 friends who want to com

ladessa [460]

Answer:

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Step-by-step explanation:

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10•f(7)+9•g(-1)? What’s the answerrr

Inessa [10]

Answer:

= 70f - 9g

Step-by-step explanation:

1. Remove parentheses

2. Multiply the numbers

3. Multiply the numbers

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stepladder [879]

Answer:

the answer is $65

Step-by-step explanation:

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the moon is approximately 240,000 miles from Earth what is the distance written in scientific notation

Tom [10]

Answer:

2.4 x 10^5

Step-by-step explanation:

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