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raketka [301]
2 years ago
13

The lenght of a rectangle is 27 cm and its width is 15 cm. *

Mathematics
2 answers:
valentina_108 [34]2 years ago
5 0

Answer:

Ok

Step-by-step explanation:

So should I find area or perimeter?

son4ous [18]2 years ago
4 0
Not sure what I should do with this information, but the area is 405 square cm.
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Which best describes the relationship between the lines? 2x – y = −7 2x + 4y = 2
seropon [69]

Answer:

Perpendicular

Step-by-step explanation:

2x - y = -7

2x + 4y = 2

-y = -2x - 7

4y = -2x + 2

y = 2x + 7

y = -1/2x + 1/2

Cannot be:

Parallel because the slope would otherwise be the same.

Same line because the equation is not proportional

So, they are perpendicular because a perpendicular line would be a negative and a reciprocal of the current line

8 0
3 years ago
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H/6-1=-3. What is h?
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3 years ago
In the triangle shown below, what is the measure, in degrees, of x, rounded to the nearest whole number?
irga5000 [103]

Answer:

4.5 es el resultado correcto

3 0
2 years ago
Did I do it rightly?
Andreas93 [3]
Yes. If the segment only has 2 points, it can be named both ways.
3 0
3 years ago
Aaron found rhe length of the diagonal of a rectangle to be an irrational number. What could be the lenght of the diagonal
Amanda [17]

Answer:

See below

Step-by-step explanation:

It could be a positive square root l like √10  ( the number not being a perfect square).

He would have obtained this value from the application of the Pythagoras theorem. For example the length and width of the rectangle might have been 3 and 1 foot respectively, so the diagonal would have length  √(3^2 + 1^2) = √10.

He could give an estimate of the length to nearest hundredth using his calculator. This would be 3.16 feet.

7 0
3 years ago
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