4 years ago

Anybody help me?? With right answer!

Mathematics

1 answer:

SashulF [63]4 years ago

4 0

Its the second grapgh

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HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

aalyn [17]

D as you distribute the 11 to multiply it by 23 and get -11x

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3 years ago

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What is the value of -(-(-(-(4)?

Mumz [18]

Answer:

Step-by-step explanation:

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3 years ago

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The population of a country has been increasing for several decades. In 1990, the population was about 242 million people. In

Sveta_85 [38]

To calculate percentage increase. Subtract old and new value. Then divide answer by old value then multiply by 100:

289 -242 = 47

47÷ 242 × 100 = 19.4% (rounded to 2 s.f)

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3 years ago

Estimate the difference of $19 320 and $9 876?

Natalka [10]

Answer:

$9444 Is the difference

Step-by-step explanation:

$19,320 - $9876 = 9444$

(Hope this helps can I pls have brainlist (crown)☺️)

5 0

3 years ago

The area of a rectangle is 56 cm. The length is 2 cm more than x and the width is 5 cm less than

AURORKA [14]

The value of x is 6 cm.

Step-by-step explanation:

Given,

Area of rectangle = 56 cm

Length of rectangle = x+2

Width of rectangle = 2x-5

Area = Length * Width

$56=(x+2)(2x-5)\\56=2x^2-x-10\\0=2x^2-x-10-56\\2x^2-x-66=0$

Factorizing

$2x^2+11x-12x-66=0\\x(2x+11)-6(2x+11)=0\\(2x+11)(x-6)=0$

Either,

2x+11 = 0 => 2x=-11

Or,

x-6=0 => x=6

As x is added to dimension, it cannot be negative.

Therefore,

The value of x is 6 cm.

Keywords: rectangle, factorization

Learn more about factorization at:

#LearnwithBrainly

3 0

3 years ago