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3 years ago

How to find the area of this shape?

Mathematics

1 answer:

Marrrta [24]3 years ago

7 0

Step-by-step explanation:

Area of given shape = area of vertical rectangle + area of horizontal rectangle + area of vertical rectangle

$= 8 \times 4 + 8 \times 4 + 8 \times 4 \\ = 32 + 32 + 32 \\ = 96 \: {ft}^{2} \\$

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Johnny depp or amber heard?<br><br> if you say that turd <br><br> #justiceforjohnnydepp

Usimov [2.4K]

Johnny depp because amber lied about the whole abuse and she was so rude in the courthouse and also because she was the one abusing him

and #JUSTICEFORJOHNNYDEPP

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3 years ago

Read 2 more answers

A triangle has a perimeter of 31. The longest side is equal to 12. The difference of the other two is 3. What is length of the s

xenn [34]

Answer:

Step-by-step explanation:

The perimeter is the sum of the 3 sides of the triangle.

let the other 2 sides be x and x - 3 , then

12 + x + x - 3 = 31

2x + 9 = 31 ( subtract 9 from both sides )

2x = 22 ( divide both sides by 2 )

x = 11 and x - 3 = 11 - 3 = 8

The 3 sides are 12, 11, 8

with shortest side 8

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3 years ago

Question: Consider the similarity transformation of ΔABC to produce ΔEDF.

german

Answer:

see the explanation

Step-by-step explanation:

we have triangle ΔABC

step 1

Rotate 90 degrees clockwise ΔABC about point C to obtain ΔA'B'C'

Remember that

A rotation is a rigid transformation

An object and its rotation are the same shape and size, but the figures may be turned in different directions

ΔABC and ΔA'B'C' are congruent

ΔABC≅ ΔA'B'C

step 2

Dilate the triangle ΔA'B'C' to obtain triangle ΔEDF

Remember that

A dilation is a non rigid transformation

A dilation produces similar figures

If two figures are similar, then the ratio of its corresponding angles is proportional and its corresponding angles are congruent

Find the scale factor of the dilation

The scale factor is equal to the ratio of corresponding sides

In this problem

Let

z ----> the scale factor

$z=\frac{ED}{AB}=\frac{DF}{BC}=\frac{EF}{AC}$

Multiply the length sides of triangle ΔA'B'C' by the scale factor z to obtain the length sides of triangle ΔEDF

Note: in this problem the scale factor z is less than 1

That means ----> the dilation is a reduction

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4 years ago

53% of Jame's monthly income is used as retirement fund. 18% of it is used as education fund and 9% of it is used as income tax.

DochEvi [55]

Answer:

So the percentages add up to 80% of her paycheck. The remaining 20% is equal to $2400. $12000 is the amount she makes per month.

Step-by-step explanation:

Knowing that 20% = 2400, you can divide 2,400 by .2 (20 percent) to get the monthly amount of money. To fact check this, multiply 12,000 by .8, this is the amount she spent on her other expenses (retirement, education and income tax). If you add this total (9600) to 2400, you will get the answer, 12000 aka her monthly income.

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3 years ago

Three bananas ånd two apples sell for $1.25. Five bananas and one apple sell for $1.50. Write a system of

lesantik [10]

Answer:

b= 25 cents

a= 25 cents

Step-by-step explanation:

b(5)+1(a) = 1.50

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3 years ago