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AfilCa [17]
3 years ago
14

Sam has $42.85 in quarters. How many quarters does he have?

Mathematics
2 answers:
Fiesta28 [93]3 years ago
5 0
Sam has $171.4 because $42.85 divided by .25 (which is a quarter) you would get $171.4.
Gekata [30.6K]3 years ago
3 0

Answer:

3 quarters

Step-by-step explanation:


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Given a∥b , and c is not parallel to a or b, which statements must be true?
abruzzese [7]

Answer:

The first and third answers are true.

Step-by-step explanation:

angles 3 and 7 are corresponding angles, and 1 and 8 are alternate exterior angles.

5 0
3 years ago
Show that log√7 + log√20 - log√14 = 1/2
Mademuasel [1]

Alright, lets get started.

log \sqrt{7}  + log \sqrt{20}  - log\sqrt{14} = \frac{1}{2}

We could write this square root as \frac{1}{2}

log7^{\frac{1}{2}} + log20^{\frac{1}{2}}- log14^{\frac{1}{2}}

Using the property of logm^{n } = n log (m)

\frac{1}{2}log 7 + \frac{1}{2} log 20 - \frac{1}{2} log14

\frac{1}{2} is common in each term, so

\frac{1}{2}(log7 + log 20 - log 14)

Using property of log m  + log n = log(mn)

\frac{1}{2}(log 140 - log 14)

Using property of log m - log n = log\frac{m}{n}

\frac{1}{2}log\frac{140}{14}

\frac{1}{2} log 10

log 10 value is 1 , hence

\frac{1}{2} * 1 = \frac{1}{2} : Answer

Hope it will help :)

6 0
3 years ago
Please help thanks <3
lidiya [134]

Answer:

B

Step-by-step explanation:

Hello!

You look at the table and see what graph matches the data

0-4 = 5

We look for the graphs that of 0-4 at 5

That gives us B or C

We look at the next values

5-9 = 10

We look for the graph that has 5-9 equal to 10

That gives us the answer of B

The answer is B

Hope this helps!

8 0
3 years ago
Read 2 more answers
Using the following image, solve the problems below given that M is the midpoint of VW
jok3333 [9.3K]

Answer:

x = 6

Step-by-step explanation:

x+3 = 2x-3

x = 6

simply move over the digits and make it negative

5 0
3 years ago
What are the answer I don’t need the process
pshichka [43]

Step-by-step explanation:

Don't you need a key for what K equals to solve this?

4 0
3 years ago
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