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kumpel [21]
2 years ago
6

Help me please please

Mathematics
1 answer:
vampirchik [111]2 years ago
4 0
Answer: 25.13
lmk if you need the answer to be explained
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Please answer this correctly
jeka57 [31]

Answer:

169.5 yd²

Step-by-step explanation:

See attachment.

In situations like this, ALWAYS (!) make as sketch.

Divide the areas by adding dotted lines on sensible places, and write in the missing numbers for the correct distances.

The only possible difficult one is the triangle, which is the half of a rectangle. So you are dealing with a series of areas of rectangles. That is really easy if you understand what you are doing.

Total area =

area 1 + area 2 + area 3 + area 4

10*4 + 4*7 + 3*13 + (0.5 * 7*17)

40 + 28 + 42 + 59.5

Total area = 169.5 yd²

6 0
3 years ago
Sam and Paul started a business. Their investments were in the ratio 6 : 7, respectively. How much did Paul invest if Sam's inve
salantis [7]

Answer:

$966

Step-by-step explanation:

6/7 =  828/x

Write a proportion.

6x = 7(828) Use cross products.

6x = 5796 Multiply.

x = 966 Divide both sides by 6.

Paul's investment was $966.

4 0
2 years ago
Mr. Jones and Mr. Griebel each bought new shoes, Mr. Jones used a 20% off coupon and paid $82. Mr. Griebel used a $20 off coupon
anzhelika [568]

Answer:

Assuming they bought the same shoes, $82.5

Step-by-step explanation:

80% of Original Shoe price = $82

Divide by 0.8 to find the original price.

82 / 0.8 = 102.5

102.5-20=82.5

6 0
2 years ago
Solve by finding the square root 2x^2=32
Cerrena [4.2K]

2x^2=32 so divide by 2 to make x^2=16 and the square root so x=4
8 0
3 years ago
Read 2 more answers
Regression analysis involving one dependent variable and more than one independent variable is known as a. linear regression. b.
Greeley [361]

Answer:

<h3>The Option B) Multiple regression is correct</h3><h3>Regression analysis involving one dependent variable and more than one independent variable is known as <u>multiple regression.</u></h3>

Step-by-step explanation:

Given that  regression analysis involving  one dependent variable and more than one independent variable

For : Regression analysis involving one dependent variable and more than one independent variable is known as <u>multiple regression</u>

  • In statistics, a linear regression is a linear relationship between a  dependent variable and one or more  independent variables.
  • In statistics for more than one independent variable and with one dependent variable in regression analysis , then the regression  is called as multiple regression.
  • Therefore Option B) Multiple regression is correct
<h3>Regression analysis involving  one dependent variable and more than one independent variable is known as <u>multiple  regression</u>.</h3>
7 0
3 years ago
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