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nika2105 [10]
2 years ago
15

Will give Brainlest!!

Mathematics
1 answer:
lisov135 [29]2 years ago
6 0

Answer:

A.)Yes there is a correlation B.) 10y 25x+b C.) slope is 5.32

Step-by-step explanation:

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Find the perimeter of pentagon STUVW WITH VERTICES S(0,0) T(3,-2) U(2,-5) V(-2,-5) W(-3,-2)
andrew11 [14]
Use the distance formula.

\sqrt{( x_{2} - x_{1} )^2 + (y_{2} - y_{1})^2}

 
Points S and W.
\sqrt{(3)^2 + (2)^2}

\sqrt{9+4}

\sqrt{13}

~3.6

Points S and T
\sqrt{(3 - 0)^2 + (-2 - 0)^2}

\sqrt{(3)^2 + (-2)^2}

\sqrt{9+4}

\sqrt{13}

~3.6

Points T and U
\sqrt{(3 - 2)^2 + (-2 + 5)^2}

\sqrt{(1)^2 + (3)^2}

\sqrt{1+9}

\sqrt{10}

~3.1

Points U and V
\sqrt{(2+2)^2 + (-5 + 5)^2}

\sqrt{(4)^2 + (0)^2}

\sqrt{16}

~4

Points V and W
\sqrt{(-2+3)^2 + (-5 + 2)^2}

\sqrt{(1)^2 + (-3)^2}

\sqrt{2+9}

\sqrt{11}

~3.3

Add all these together.

3.3 + 3.1 + 4 + 3.1 + 3.6
≈17
4 0
3 years ago
Margaux borrowed 63000 on jan. 16 2012 and paid the loan in full on may 13 2012 with 11% interest. Compute the simple interest u
sp2606 [1]

Answer:

  $2234.26

Step-by-step explanation:

The formula is ...

  i = Prt

Filling in the numbers, we have ...

  i = $63000·0.11·(118/366) ≈ $2234.26

The year beginning Jan 16, 2012 and ending on the same date in 2013 has 366 days, so we use that for the number of days in the year. Similarly, the day Feb 29, 2012 adds one day to the interest-earning period, so there are a total of 118 days between 1/16/2012 and 5/13/2012.

6 0
3 years ago
Solve for the b 4 ( b + 5 )- 2b = 100
harina [27]

4 ( b + 5 )- 2b = 100

____________________

B  =  40

4 0
2 years ago
Read 2 more answers
Order the values from GREATEST to LEAST:<br> -8 |-8| -17 25 0
Marta_Voda [28]
25 |8| 0 -8 -17 from greatest to least
3 0
3 years ago
Read 2 more answers
20 POINTS FOR ANY ONE ThAT CAN ANSWER
Inga [223]

Answer:

Step-by-step explanation:

Perpendicular height will split the base into two equal parts.

Use Pythagorean theorem,

hypotenuse² = base² + altitude²

                     = 28² + 45²

                    = 784 + 2025

                   = 2809

hypotenuse = √2809 = √53 * 53 = 53 mm

Perimeter = 53 + 53 + 56 = 162mm

7 0
3 years ago
Read 2 more answers
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