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leonid [27]
3 years ago
11

What is the measure of A?

Mathematics
2 answers:
Artyom0805 [142]3 years ago
7 0
The answer would be D. because all triangles are equal to 180 degrees. if u add 50+30 its 80 and then if u add 80 to a 100 you get 180. the sum of any triangle should equal to 180. feel free to ask any questions



to 180
inn [45]3 years ago
4 0

Answer:

The answer is 30%

Step-by-step explanation:


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31/7 = 4 3/7.....3/7 is less then 1/2....so the closest integer is 4
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2(8x-11) what is the property
kotegsom [21]

Answer:

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Step-by-step explanation:

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Does the order in which the two transformations in a composite transformation affect the final
kap26 [50]

The order in which the two transformations in a composite transformation affect the final answer

<h3>How to determine the composite transformation?</h3>

To determine if order matters or not, I will use the following example and illustration.

Let the coordinate of point A be:

A = (2, 5)

Perform the following transformations:

  • Translate by (x, y + 1)
  • Dilate by a scale factor of 2

First order: Translation before dilation

The translation by (x, y + 1) would give:

A' = (2, 5 + 1)

A' = (2,6)

The dilation by a scale factor of 2 would give

A" = 2 * (2,6)

A" = (4,12)

Second order: Dilation before translation

The dilation by a scale factor of 2 would give

A' = 2 * (2,5)

A' = (4,10)

The translation by (x, y + 1) would give:

A'' = (4, 10 + 1)

A'' = (4,11)

See that the final coordinates in both orders are not the same.

Hence, the order in which the two transformations in a composite transformation affect the final answer

Read more about transformation at:

brainly.com/question/1548871

#SPJ1

6 0
2 years ago
Question 3 (open to see pic)
melamori03 [73]
The points (1,-2) and (4,16) are not in the line but the point (-3,-18) is on the line. (Work is shown in the image)

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3 years ago
WHAT IS THE SURFACE AREA OF THE FIFURE?
max2010maxim [7]
I think the correct answer is 560ft^2.
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