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cupoosta [38]
2 years ago
6

What is p−m ÷ p−n equal to? (1 point) a p−m − (−n) b p−m − n c p−m(−n) d p−m ÷ n

Mathematics
1 answer:
mr_godi [17]2 years ago
5 0

Answer:

Please check the formatting in the problem.

Step-by-step explanation:

As written, "p−m ÷ p−n" is only p - m/p - n. None of the answer options comes close. Is the expression witten correctly?

The Answer Options are also unusual:

a) p−m − (−n) is just p-m+n

b) p−m − n

c) p−m(−n) is just p +mn

d) p−m ÷ n is p = (m/n)

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Use estimation to help you choose the correct answer.<br><br> 0.945 x 7.6 =
hoa [83]

Remark

The thing you must not do is write 7.182 as your answer. That is the exact answer found using a calculator.


What to do.

What you should do is multiply two rounded numbers together.

7.6 rounded is 8 roughly


0.945 is almost 1.


Your answer is 8*1 = 8 roughly. This skill is very handy when you are writing a test and you want to see if you've done the question correctly. It is easy to misplace a decimal or put in incorrect digits and this is a quick check on things like that.

7 0
3 years ago
What does y equal y-16-3y=0
Afina-wow [57]

Answer:

y = - 8

Step-by-step explanation:

y - 16 - 3y = 0

Group like terms

y - 3y - 16 = 0

Add similar elements: y - 3y = - 2y

- 2y - 16 = 0

Add 16 to both sides

- 2y - 16 + 16 = 0 + 16

Simplify

- 2y = 16

Divide both sides by - 2

\frac{-2y}{-2} = \frac{16}{-2}

Simplify \frac{-2y}{-2}: y

\frac{-2y}{-2}

Apply the fraction rule: \frac{-a}{-b}  = \frac{a}{b}

= \frac{2y}{2}

Divide the numbers: \frac{2}{2}  = 1

= y

Simplify \frac{16}{-2}: - 8

\frac{16}{-2}

Apply the fraction rule: \frac{-a}{-b}  = \frac{a}{b}

-\frac{16}{2}

Divide the numbers: \frac{16}{2} = 8

= - 8

y = - 8

7 0
3 years ago
NEED ANSWER ASAP- FOR FINALS
blagie [28]

Answer:

Width - 12ft  Length - 30ft

Step-by-step explanation:

Width is 12ft

Length is 30ft

Depth is 6ft

The length, 30ft, is 2.5 times longer than the width which is 12 ft which confirms the two dimensions to be correct.

When you multiply all three of the dimensions of the swimming pool you will get 2940 cubic feet

8 0
3 years ago
May someone do this for me I don’t under the top part only but you can do the bottom if you feel like it the first gets branlist
UNO [17]
For the first answer it would be y=mc+b
4 0
3 years ago
How much will it cost to pump 38 liters of fuel into the tank?
Dmitriy789 [7]

Answer:

one litre cost how much

6 0
3 years ago
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