Answer:
a. dilation.
Step-by-step explanation:
In this problem, the triangle has been neither reflected nor rotated. Although you could say the triangle has been translated, translation will preserve the lengths of the legs of the triangle.
Since all the angles are still congruent, we can say that the triangle has been dilated. It has been enlarged.
Hope this helps!
Answer:
x+y/ 100 = 450
Step-by-step explanation:
450 = x% + y%
450 = x/100 + y/100
450 = x+y/100
One person's share = $9 + $4 = $13
Total bill = $13 x 2 = $26
Answer: $26
Answer:
Step-by-step explanation:
.34*15 for a $5.1 tip
34+5.1=39.1
39.1/4= $9.775 each pays
Answer:
(-9.15)
Step-by-step explanation:
We are given these following vectors:
u = (2,4), v = (-1,-1), w = (7,-2)
What is the vector for 3u + v- 2w in component form?
3u + v - 2w = 3(2,4) + (-1,-1) - 2(7,-2) = (6,12) + (-1,-1) + (-14,4) = (6 - 1 - 14, 12 - 1 + 4) = (-9, 15)
The answer is (-9,15).