Answer:
3/10 or 30%
Step-by-step explanation:
the probability of a...
writer = 13/30
painter = 9/30 or 3/10
musician = 6/30 or 1/5
photographers = 2/30 or 1/15
Problem
Is 4.55 and 1.23456 a rational number
Solution
4.55 can be written as:
455/100 so then it could be a rational number
For the second number we have: 1.23456
And we can write this number as:
123456/100000
So then is also ratioanl
Rotation doesn't matter for this question... <em>The dilation is key... you made each side of the triangle 4 times bigger</em>
<h3>Answer:</h3>
A. False:
.... if the base is 4 times bigger and the height is 4 times bigger .... <em>the area will be </em><em>16</em><em> times bigger</em>
B. True .... you just add all sides, each is 4 times bigger
C. False ... by definition of dilation, the sides grew
D. True... Size changed, but the shape stayed the same (so, did the angles)
8x + (2x - 14)= 7x + 3x -14
10x -14= 10x - 14
These equations are identical, so it would be the identity property and the answer would either be identity or the fancy 'R'.
It is C (2, 1) I think it is because they intersect