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notka56 [123]
3 years ago
9

If a transformation is performed on a polygon, the original polygon is called what?

Mathematics
2 answers:
777dan777 [17]3 years ago
4 0

Answer:

D

Step-by-step explanation:

Bond [772]3 years ago
3 0
The answer is D.) a preimage

The new points on coordinate plane will be called prime points ( ex A’ B’ C’ D’)

hope this helps !
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Need step by step detailed answer
kolezko [41]

Answer:

y = -4x - 4

Step-by-step explanation:

If we have two lines in slope intercept form as

y = m_1x + c_1 \text{ and}\\y = m_2x + c_2\\

then the product of the slopes m_1m_2 = -1

In other words, m_2 = -\frac{1}{m_1}

We have the first line as

y = \frac{1}{4}x + 5\\\\

The slope of this line is \frac{1}{4}

The slope of a perpendicular line will be the negative of the reciprocal of this line

Reciprocal of 1/4 is 4

So slope of perpendicular line is -4 which implies

y = -4x + c

We have to determine c

Since the line passes through (-3, 8), plug in these values for x and y in the equation and solve for c

8 = (-4)(-3) + c

8 = 12 + c

c = -4

So the equation of the perpendicular line is y = -4x - 4 (Answer)

It is always a good idea to plot these graphs and see if they fit the data provided

The attached plot shows the two graphs and you can see they are perpendicular to each other and the perpendicular line(the answer) passes through point (-3,8)

4 0
2 years ago
the wildcats scores 24 more than twice the number of points that the stallions scored. Altogether, the two teams scored a total
Xelga [282]

Answer:

42?

Step-by-step explanation:

6 0
3 years ago
Find measure of angles B, E, D and C and the length of BC.
melomori [17]

Answer:

< B = 180-30-65=85°

< E = 85°

< D = 30°

< C = 65°

BC = 20/35 × 28 = 16

6 0
3 years ago
Read 2 more answers
Maria puts 6 strawberries in each smoothie she males. She makes 3 smoothies altogether how many strawberries does Maria use in t
zvonat [6]

Answer:2

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
I NEED HELP HELP!!!
NARA [144]

Answer:

I'm not completely sure, but i think 2 hours.

8 0
3 years ago
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