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qwelly [4]
3 years ago
15

A rectangular carpet was too large for a room. By taking 1 foot off of each side of the carpet the area of the new carpet is 26

square feet smaller. What are the dimensions of the original carpet?
Mathematics
1 answer:
vovangra [49]3 years ago
7 0

Answer:

the original carpet dimensions is 46 sqauere feet;

Step-by-step explanation:

becuse when you add one feet in either side it will be 46

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15. What is the algebraic notation of a figure is Translated 8<br> units left and 2 units up?
sasho [114]

Answer:

Please check the explanation.

Step-by-step explanation:

When a figure is translated with 8 units left and 2 units up, it means the translated figure can be obtained by subtracting 8 units from the x-axis and adding 2 units to the y-axis.

For example, if a point P(0, 0) is translated with 8 units left and 2 units up, the new position of the point will be:

(x, y) → (x-8, y+2)

P(0, 0) → P'(0-8, 0+2) = P'(-8, 2)

Thus, the new location of the image of point P will be: P'(-8, 2)

Therefore, option (a) is the correction answer.

<em>                                           </em><u><em>FOR QUESTION 16</em></u>

As the algebraic notation of a figure is Translated 2 units right and 5 units up.

Translating 'a' units right mean, we need to add 'a' units to the x-axis.

Thus, the rule will be:

(x, y) → (x+2, y+5)

Therefore, option (b) is correct.

4 0
3 years ago
Solve for x<br> 0.5(5−7x)=8−(4x+6)<br> x = ???
leonid [27]
Hello!

0.5 (5 - 7x) = 8 - (4x+6)
2.5 - 3.5x = 8 - 4x + 6
2.5 - 3.5x = 2 - 4x
-3.5x + 4x = 2 - 2.5
0.5x = -0.5
X = -1

Your answer is x = -1. I hope this helps!
7 0
3 years ago
3x - 4 = -2x +3 what is x​
vladimir2022 [97]

Answer:

  3x - 4 = -2x + 3

3x + 2x = 3 + 4

       5x = 7

        x = 5/7

Step-by-step explanation:

1. move the same term to one side

2. the rest are simply solving equation

4 0
3 years ago
ASAP what’s 7/10+1/2
chubhunter [2.5K]
Find a common denominator
7/10 + 5/10
= 12/10
mixed number is 1 1/5
4 0
3 years ago
Read 2 more answers
5(x+2)=⅗ (5+10x) <br> how do i solve
Mumz [18]

Answer:

7x

Step-by-step explanation:

5(x+2)=⅗ (5+10x) - distribute   5*x= 5x   5*2=10      3/5*5= 3    3/5*10x=6x

5x+10= 3+6x

-5              -5

     10=3+1x

      10=3+x

       -3   -3

          7=x

hope this helps!

4 0
3 years ago
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