3 years ago

This is to Hard For Me, Please Help Me

1 answer:

7 0

I think A.

Because equation of <span>function is y=x-1 .That area in down of this line and it doesn't include the line.So answer is y<x-1.

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Note that 3 is a factor of 21. This means that 3×[]=21. Another way to write this is 3×n=21. Find a value of n that makes the st

mash [69]

Answer:

n=9

Step-by-step explanation:

$3*9=21$

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3 years ago

The width of a rectangle is 4 inches greater than half the length. The perimeter is 56 inches. What is the length and the width

yulyashka [42]

Answer:

Length of the rectangle = 16 inches

Width of the rectangle = 12 inches

Step-by-step explanation:

Let the length of the rectangle be represented by x.

Then width can be expressed as $\[\frac{x}{2}+4\]
$

Perimeter of a rectangle is the sum of four sides of the rectangle.

This can be expressed as 2*(length + breadth)

= $2* (x + \frac{x}{2}+4)$

= $2* (\frac{3x}{2}+4)$

= $3x + 8$

But perimeter is given as 56.

So, $\[3x + 8 = 56\]
$

=> $3x = 48$

=> $x = 16$

Hence length of the rectangle = 16 inches

Width of the rectangle = $\frac{16}{2}+4$ = 12 inches

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3 years ago

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Which term best describes a mathematical statement of the form shown below? If A, then B.

Solnce55 [7]

It maybe conditional statement

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3 years ago

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7 students have 5 blocks each. Which helps you find the total number of blocks? 7 - 5 7 ÷ 5 7 × 5 7 + 5

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3 years ago

Find three numbers whose product is -64

katrin [286]

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Step-by-step explanation:

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