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3 years ago

Can someone help me with this :(

Mathematics

2 answers:

WINSTONCH [101]3 years ago

7 0

Answer:

Step-by-step explanation:

6 + x, when x = 3

So, 6 + 3 = answer

So, 6 + 3 = 9

Stay Safe, Stay at Home!! Lots of Love <3 <3 =) :3

julia-pushkina [17]3 years ago

5 0

Answer:

Step-by-step explanation:

6+x, when x = 3

6+(3)

6+3=9

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Kaylis [27]

The incorrect answer is B.

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A rectangle or piece of paper has a width is 3 inches less than its link it is cut in half along a diagonal to create two congru

kolezko [41]

The length and width of the rectangle is 11 in and 8 in respectively.

Step-by-step explanation:

Given,

The width of a rectangle is 3 in less than the length.

The area of each congruent right angle triangle = 44 in²

To find the length and width of the rectangle.

Formula

The area of a triangle with b base and h as height = $\frac{1}{2}$ bh

Now,

Let, the width = x and the length = x+3.

Here, for the triangle, width will be its base and length will be its height.

According to the problem,

$\frac{1}{2}$ ×(x+3)×x = 44

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Width = 8 in and length = 8+3 = 11 in

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