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amid [387]
3 years ago
11

Louisa has a rectangle that measures 12.55 inches by 9 inches. If she takes 5.2 inches off of each side, what will be the area o

f her rectangle
Mathematics
1 answer:
Alex_Xolod [135]3 years ago
5 0

Answer:29.4

Step-by-step explanation:

Plz give me brainliest

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PLEASEEEEE HELPPPP MEEEEEEE BRAINLIEST TO THE FIRST ANSWER AND 30 POINTS
icang [17]

Answer:

CD ≠ EF

Step-by-step explanation:

Using the distance formula

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

with (x₁, y₁ ) = C(- 2, 5) and (x₂, y₂ ) = D(- 1, 1)

CD = \sqrt{(-1+2)^2+(1-5)^2}

      = \sqrt{1^2+(-4)^2}

      = \sqrt{1+16} = \sqrt{17}

Repeat using (x₁, y₁ ) = E(- 4, - 3) and (x₂, y₂ ) = F(- 1, - 1)

EF = \sqrt{(- 1+4)^2+(-1+3)^2}

     = \sqrt{3^2+2^2}

     = \sqrt{9+4} = \sqrt{13}

Since \sqrt{17} ≈ \sqrt{13} , then CD and EF are not congruent

     

6 0
3 years ago
Which number line represents the solution set for the inequality -4(x + 3) S-2 - 2x?
Basile [38]

Answer:

Which number line represents the solution set for the inequality -4(x + 3) S-2 - 2x?

-7 -6 -5 -4 -3 -2 -1 0

1

2

3

4

5

6

7

+ + +

-7 -6 -5 -4 -3 -2 -1 0

+

1

+

2

+

3

0 1 2

Step-by-step explanation:

5 0
3 years ago
Subtract : 13.257 from 25.8<br><br>Pls Someone Help​
Roman55 [17]

Answer:

12.543

Step-by-step explanation:

7 0
2 years ago
Can someone please help me? and add me on sc at christyyb tchh (add the i where the space is it)
Phoenix [80]
Bet add me tho bc adding u alot of wrk ftojayyyy
4 0
3 years ago
Read 2 more answers
The local high school sold 1914 tickets this year to its spring musical. That was 174 more tickets sold than last year. What is
pantera1 [17]

Answer:

.909 (ROUNDED)

Step-by-step explanation:

In order to do this all you need to do is divide the number with the number you got this year, 1914, and with the number last year.

1914-174=1740

1740 was the amount they got last year

Now you want to find the percent difference between the two.

1740/1914=.909090 (Repeats)

So the percent increase would be

.909090

.101010

3 0
3 years ago
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