2 years ago

Please help me please i really need help please

Mathematics

1 answer:

GuDViN [60]2 years ago

4 0

Answer:

The answer is n+4. Hope this helps:)

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the parking space outside sky towers measures 2x-1 meters x+2 meters . what is rhe cost of cleaning the parking area if the clea

antiseptic1488 [7]

Answer:

Rs 100x² + 150x - 100

Step-by-step explanation:

Area of the parking space = Length * Width

Area of the space = (2x-1)(x+2)

Expand

Area of the space = 2x² + 4x - x - 2

Area of the space = (2x²+3x - 2) sq. m

Since 1sq.m = Rs 50'

(2x²+3x - 2) sq. m= z

z = 50 (2x²+3x - 2)

z = 100x² + 150x - 100

hence the cost of the parking spsce is Rs.100x² + 150x - 100

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2 years ago

Please help ill give brainliest

Sveta_85 [38]

Answer:

$\sf A . \sf \frac{3}{-7}$

$\sf E. \sf -( \frac{-3}{-7} )$

This above options makes the expression true.

The negatives above can be distributed up as well, which happened in A.

In E, when the negatives inside the bracket cancels out, the negative outside the brackets multiplies and makes the expression true.

In B the expression turns positive, thus false same happens with C and D

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2 years ago

Please help with this math

Studentka2010 [4]

Answer:

I believe it’s C

Step-by-step explanation:

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2 years ago

Suppose that you have a data set containing 1000 tests scores. How many scores would you expect to find matching each descriptio

NemiM [27]

70% because that is average grade

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2. A bicycling club has 58 members, of which 4 are males and the rest are females. What is the ratio of females to males?

IRISSAK [1]

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Step-by-step explanation:

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2 years ago