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aleksklad [387]
3 years ago
9

Which mathematical property does this equation model? 6×1=6

Mathematics
1 answer:
VMariaS [17]3 years ago
3 0

Answer: the identity property.

Step-by-step explanation:

You might be interested in
URGENT! if ABCD is dilated by a factor of 2, the coordinate of A' would be:
koban [17]

After dilating the quadrilateral ABCD by a factor of 2 and with respect to the origin, the point A(x, y) = (-3, -1) is transformed into the point A'(x, y) = (-9, -3).

<h3>How to determine the coordinates of an image after applying a rigid transformation</h3>

First of all, dilation is a type of <em>rigid</em> transformation. <em>Rigid</em> transformations are transformations applied on <em>geometric</em> loci such that the <em>Euclidean</em> distance at every point of the construction is conserved. Vectorially speaking, the dilation is expressed by the following formula:

A'(x, y) = A(x, y) + k · [A(x, y) - O(x, y)]     (1)

Where:

  • A(x, y) - Original point
  • O(x, y) - Center of dilation
  • A'(x, y) - Resulting point
  • k - Dilation factor

If we know that A(x, y) = (-3, -1), k = 2 and O(x, y) = (0, 0), then the coordinates of A' are:

A'(x, y) = (-3, -1) + 2 · [(-3, -1) - (0, 0)]

A'(x, y) = (-3, -1) + (-6, -2)

A'(x, y) = (-9, -3)

After dilating the quadrilateral ABCD by a factor of 2 and with respect to the origin, the point A(x, y) = (-3, -1) is transformed into the point A'(x, y) = (-9, -3).

To learn more on dilations: brainly.com/question/13176891

#SPJ1

4 0
2 years ago
42 is greater than 24, 24 is less than 42
zmey [24]

Answer:

Step-by-step explanation:

42 > 24

24 < 42

8 0
3 years ago
1. For the shown triangle, AD is 42, MD is 27, AN is 20 and NG is 3x+3.
GuDViN [60]

Answer:

  • 11

Step-by-step explanation:

<u>According to triangle similarity, corresponding sides have equal ratios.</u>

  • AM/AD = AN/AG

<u>Convert the ratio as below:</u>

  • (AD - MD)/AD = AN/(AN + NG)
  • (42 - 27)/42 = 20/(20 + 3x + 3)

<u>Simplify and solve for x:</u>

  • 15/42 = 20/(3x + 23)
  • 5/14 = 20/(3x + 23)
  • 1/14 = 4/(3x + 23)
  • 3x + 23 = 4*14
  • 3x + 23 = 56
  • 3x = 33
  • x = 11
8 0
2 years ago
Read 2 more answers
PLEASE HELP URGENT AND EXPLAIN FOR 25 POINTS MUST BE CORRECT Brielle bought an apartment building for $202,444. The value of the
GuDViN [60]

Answer:

f(t) = 202,444(1.05)^t

Step-by-step explanation:

Simple Interest Rate Formula: A = P(1 + r)^t

<em>A</em> = final amount

<em>P </em>= principle amount

<em>r</em> = interest rate

<em>t</em> = time

Step 1: Find rate <em>r</em>

212,566.20 = 202,444(1 + r)¹

1.05 = (1 + r)¹

1.05 = 1 + r

r = 0.05

Step 2: Define variables

P = 202,444

r = 0.05

Step 3: Plug in variables into formula

A = 202,444(1 + 0.05)^t

A = 202,444(1.05)^t

7 0
3 years ago
What is the probability that a point chosen randomly inside the rectangle is in the square?
Monica [59]

Answer:

9/308

Step-by-step explanation:

The probability is the area of the square divided by the area of the rectangle.

p = (3 in.)² / (22 in. × 14 in.)

p = 9/308

3 0
2 years ago
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