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3 years ago

No links plz! Will mark brainliest if correct!

Mathematics

1 answer:

ehidna [41]3 years ago

7 0

Answer:

(m-4) / (5m)

Step-by-step explanation:

((m²-16) / (5m)) / (m+4) =

(m²-16) / (5m(m+4)) =

m²-16 / (5m²+20m) =

(m-4) / (5m)

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Leroy's total job benefits were $50,150 last year. His total job expenses for traveling and for professional developement for th

kykrilka [37]

Answer:

A. $46,650

Step-by-step explanation:

Taking the first number of $50,150, we have to subtract his expenses. After subtracting Leroy's expenses, we get $46,650.

50150

46650

7 0

3 years ago

Read 2 more answers

PLS HELP DUE TODAY 11:59

nikitadnepr [17]

The lengths of one house is not proportional to the lengths of the other house because the structure of the houses are not the same.

<h3>How to depict the information?</h3>

The scale factors can be used to show that the homes are or are not proportional. This can show that the first house doesn't have chimney and rtw second one has.

The role of the surface area take in the building of a house is that it tells us about the sum of its total area covered by the four walls.

The advantage that exist for a house with a large amount of surface area is that it gives more stability.

Learn more about area on:

brainly.com/question/25292087

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2 years ago

The smallest of three consecutive odd is numbers is n. If their sum is 27,find the three numbers

solmaris [256]

Answer:

Therefore the sum of three odd numbers is always an odd number. Hence Proved. Let the number is 15,13 and 3 then 15=2*7+1 13=2*6+1 3=2*1+1 where 1,6 and 7 now 15+13+3=2*7+1+2*6+1+281+11 =2(7+6+1)+3 =2*14+3(24 is our 'm') and 2*14≠30. OR 15+13+3≠30

Step-by-step explanation:

The question is that you cannot get 30 by adding any three odd numbers because addition of 3 odd numbers always give another odd number and hence 30 which is an even number cannot be achieved. 2n-1 where n is a natural number.

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3 years ago

What is the answer to 2/3 × 5/7?

solniwko [45]

Answer:

$\frac{10}{21}$

Step-by-step explanation:

We are to multiply;

$\frac{2}{3}$ × $\frac{5}{7}$

We first multiply 2 × 5 to get 10

Then multiply 3 × 7 to get 21

Finally divide 10 ÷ 21 to get $\frac{10}{21}$

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3 years ago

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Point R divides in the ratio 1 : 3. If the x-coordinate of R is -1 and the x-coordinate of P is -3, what is the x-coordinate of

solong [7]

$\frac{|PQ|}{|QR|}=\frac{1}{3}\\\\1+3=4\\\\|PQ|=|-1-(-3)|=|-1+3|=|2|=2\\\\1\times\frac{2}{4}=1\times\frac{1}{2}=\frac{1}{2}\\\\x-coordinate\ of\ Q:x=-3+\frac{1}{2}=-2\frac{1}{2}$

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3 years ago