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slega [8]
2 years ago
5

Help! me find perimeter for kite help check

Mathematics
2 answers:
ozzi2 years ago
5 0

√(58)*2 + √(25)*2

answer: 2√58+10

Aleks [24]2 years ago
5 0

Answer:

10 + 2\sqrt{58}

Step-by-step explanation:

perimeter of DEFG = DE + EF + FG + DG

DE, EF, FG, and DG are all hypotenuse.

DE =\sqrt[]{4^{2} + 3^{2} }  = 5

EF = \sqrt{4^{2}+3^{2}  } = 5

FG = \sqrt{3^{2} +7^{2} } = \sqrt{58}

DG = \sqrt{3^{2}+7^{2}  } = \sqrt{58}

DE + EF + FG + DG

= 5 + 5 + \sqrt{58} + \sqrt{58}

= 10 + 2\sqrt{58}

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A store manager did a study to determine the amount of money the first 50 customers spent in her store. The data are approximate
MatroZZZ [7]
P(x > 35) = 1 - P(x < 35) = 1 - P[z < (35 - 29.60)/10.50] = 1 - P(z < 0.5143) = 1 - 0.6965 = 0.3035

Therefore, answer is 0.30 to the hundredths place.
6 0
3 years ago
ANSWER ASAP PLEASE FOR BRAINLIEST
PSYCHO15rus [73]

Answer:

<h2><em><u>11.2 - B to C</u></em></h2><h2><em><u>12 - B to A</u></em></h2><h2><em><u>8.8 - A to C</u></em></h2>

You have to multiply all the sides by 4.

B to C = 2.8*4

2.8 * 4 = 11.2

B to A = 3*4

3*4 = 12

A to C = 2.2*4

2.2*4 = 8.8

Hope this helped!

3 0
3 years ago
Please Help Me Quickly As Soon As Possible, I Have A Test. I Will Give Out Brainly.
Dima020 [189]

The equation to show the depreciation at the end of x years is

f(x) = 1500 - 200x

Data;

  • cost of machine = 1500
  • annual depreciation value = x

<h3>Linear Equation</h3>

This is an equation written to represent a word problem into mathematical statement and this is easier to solve.

To write a linear depreciation model for this machine would be

For number of years, the cost of the machine would become

1500 - 200x

This is properly written as

f(x) = 1500 - 200x

where x represents the number of years.

For example, after 5 years, the value of the machine would become

f(x) = 1500 - 200x\\f(5) = 1500 - 200(5)\\f(5) = 1500 - 1000\\f(5) = 500

The value of the machine would be $500 at the end of the fifth year.

From the above, the equation to show the depreciation at the end of x years is f(x) = 1500 - 200x

Learn more on linear equations here;

brainly.com/question/4074386

8 0
2 years ago
Answer plz answer plz​
yaroslaw [1]

Answer:

C. 2 y^2

Step-by-step explanation:

( {3} \degree  {y}^{2} ) \times \: 2(xy) \degree \\={3} \degree  {y}^{2}  \times \: 2\times x \degree\times y \degree \\=1  {y}^{2}  \times \: 2\times 1\times 1 \\  =  {y}^{2}  \times 2  \\    = 2 {y}^{2}

3 0
3 years ago
Read 2 more answers
Ann went to the store. She bought a book for $4.00, pencils for $2.00, and a notebook for $3.00. What is her change if she paid
agasfer [191]

Answer:

$11 is her change

Step-by-step explanation:

This is a simple adding and subtracing problem.

What we first do is add up 4+2+3=9 then we subtract 9 from 20 which gives us $11

We can check our answer by add up 11 + 9 to see if it equals to 20

8 0
3 years ago
Read 2 more answers
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