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Rom4ik [11]
3 years ago
10

Two ships leave a port at 9

Mathematics
1 answer:
Mariana [72]3 years ago
3 0
I think this is the answer

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What is twenty-three thousandths written in standard form
denpristay [2]

Answer: 0.023 is twenty-three thousandths written in standard form!

5 0
3 years ago
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I have a question where I need to add the mixed numbers 5 3\8 and 3 2\5 using a model and number line I have absolutely no idea
VMariaS [17]

Answer:

8\frac{31}{40}

Step-by-step explanation:

In representing mixed numbers on a number line, we need first to pay attention to the denominators. Here, denominators are 8 and 5, their least common multiple is 40, so, we will need to cut up space between two numbers on the number line on 40 pieces. Also, we have 5 and 3 wholes at these mixed numbers, so, our answer is going to be  greater than 8.

We will cut the space between 8 and 9 on a number line on 40 pieces, and we will add \frac{3}{8} and \frac{2}{5} and get :

\frac{3}{8} +\frac{2}{5} = \frac{15}{40} +\frac{16}{40} =\frac{31}{40}

So, on  a number line between 8 and 9 we need to count 31 out of 40 pieces and that is the result, 8 wholes and \frac{31}{40}.

3 0
3 years ago
Complete the following two-column proof that proves the Congruent Supplements Theorem. HELP ME ASAPPPP BRO PLEASE DUED BY TONIGH
LiRa [457]

Answer:

21 savae just relased an album

Step-by-step explanation:

So get off math a listen 2 it make me brainly daddy

4 0
4 years ago
At 4 p.m., the temperature started to change drastically. Each hour, for three hours, the temperature decreased by 7°F. Which ex
attashe74 [19]

Answer:

The correct option is A

Step-by-step explanation:

The question is incomplete because the options are not given for the question. Lets complete the question first. The options for this question are given below.

A)   (-1)(7+7+7)

B)   (-7)+(-7)+(-7)+(-7)

C)   7+7+7

D)   7+7+7+7

Now look at the conditions given. Supoose at 4pm, the temperature is x°F at 4pm. As temperature is decreasing 7°F every hours, and it happenss for 4 hours.

We can say that after one hour, temperature is:

5pm: x°F - 7°F

After two hours:

6pm: x°F - 7°F - 7°F

After three hours:

7pm: x°F - 7°F - 7°F - 7°F

Hence, the expression is given by:

-7 - 7 - 7

or

(-1)(7+7+7)

6 0
3 years ago
Read 2 more answers
Solve, explain why the algorithm works<br> 3892<br> -2567
Readme [11.4K]
Unfortunately, you don't share enough info here for the question to make sense.

If I assume that you want to subtract 2567 from 3892, I'd write the problem in a slightly different manner:

<span> 3892
-2567
--------

Now subtract.  Borrow 1 from 9 to obtain a 12, and then subtract 7 from 12, obtaining 5.  Result:  1825.  Is this correct?  You could check by adding 1825 to 2567.  You are correct if their sum is 3892.
</span>
4 0
4 years ago
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