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Levart [38]
2 years ago
8

Which operations are defined for any two real

Mathematics
2 answers:
My name is Ann [436]2 years ago
6 0

Answer:

For any 2 real numbers all <em>algebric</em><em> </em><em>operations</em><em> </em><em>like</em><em> </em><em>+</em><em>,</em><em>-</em><em>,</em><em>×</em><em>,</em><em>÷</em><em> </em><em>are</em><em> </em><em>defined</em>

Nadya [2.5K]2 years ago
4 0

Answer:

A, B, C!!!!

Step-by-step explanation:

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Graph the line using the given information:<br> x-3y=-6
Gwar [14]
Y = 1/3x + 2. That is your line.
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3 years ago
Sammy has a rectangular doormat on her porch. The mat is \dfrac45\text{ m} 5 4 ​ mstart fraction, 4, divided by, 5, end fraction
Otrada [13]

Answer:

Area of the rectangular doormat = 2/5 m²

Step-by-step explanation:

Length of the rectangular doormat = 4/5m

Width of the rectangular doormat = 1/2m

What is the area of the doormat?

Area of a rectangle = length × width

= 4/5m × 1/2m

= (4×1) / (5×2)

= 4 / 10

= 2/5 m²

Area of the rectangular doormat = 2/5 m²

6 0
2 years ago
zahra has paper rectangles of different sizes. every rectangle is 5 cm longer than it is wide. Is there a proportional relations
Vinil7 [7]

As given Zahra has paper rectangles of different sizes.

Also, Every rectangle is 5 cm is longer than it's breadth.

So, if Length=L, then Breadth= L- 5

Or , if Breadth= B, then Length= B+5

or, if length is x and breadth is y ,then writing in terms of equation

→x=y+5

As you can see,there is not any proportional relationship between length and widths of these rectangles.

3 0
3 years ago
Read 2 more answers
(x + 7)^2 – 11 = 0<br> lesser =<br> greater =
Andreyy89

Answer:

Lesser = -\sqrt{11} - 7 = -10.317

Greater = +\sqrt{11} - 7 = -3.683

Step-by-step explanation:

I am assuming you are asking for the lesser x solution and greater x solution.

(x + 7)^2 – 11 = 0

(x + 7)^2 = 11

x+7 = ±\sqrt{11}

x = ±\sqrt{11} - 7

Lesser = -\sqrt{11} - 7 = -10.317

Greater = +\sqrt{11} - 7 = -3.683

4 0
2 years ago
Read 2 more answers
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(12, 485)

Hope this helps !(:
6 0
2 years ago
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