The vertices of ΔMNO are M (1, 3), N (4, 9), and O (7, 3). The vertices of ΔPQR are P (3, 0), Q (4, 2), and R (5, 0). Which conc
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Answer:
They are similar by the definition of similarity in terms of a dilation.
Step-by-step explanation:
Given:
The vertices of ΔMNO are M (1, 3), N (4, 9), and O (7, 3). The vertices of ΔPQR are P (3, 0), Q (4, 2), and R (5, 0).
To choose: the correct option
Solution:
According to distance formula distance between points 
is given by 
For ΔMNO,
For ΔPQR,
So,
Therefore, They are similar by the definition of similarity in terms of a dilation.
Two triangles are said to be similar if their sides are proportional.
Answer:
77.
Step-by-step explanation:
an = a1 + (n-1)d where d is the common difference.
a12 = a1 + 11d
22 = a1 +11(-5)
22 = a1 - 55
a1 = 22 + 55
a1 = 77.
Answer:
A
Step-by-step explanation:
example -2 is smaller than 1. and -7 is smaller than -2
Answer:
Step-by-step explanation:
-5 + 3 = -2 -5 is larger
5 + (-3) = 2 5 is larger
2 is larger than -2
<span>Dashed boundary line means there is no equal sign in the problem. That eliminated the first two. Shaded above means it is greater than...
Now turn your inequalities into y = mx + b form
2x - 9y > 2 --- subtract 2x from both sides
-9y > -2x + 2 -- divide by -9...and change inequality sign
y < 2/9x - 2/9 this says y is less then.....we need greater then...this is not it
try the next one...
4x + 7y > 3 --- subtract 4x from both sides
7y > 4x + 3 -- divide by 7
y > 4/7x + 3/7
this says y is greater then...this is the one we want</span>
The answer to your question is D. I hope that this is the answer that you were looking for and it has helped you.
