AB is proportional to XY since they are similar triangles making it 25:10 or 5:2
so then AC:XZ would be 5x:2x and 5x:6 so then its 15:6 since x is 3 basically set up proportions and so value of the big triangle to the small triangle would be at rails os 5:2
Answer:
a = -10
Step-by-step explanation:
89 + 10a + 2 = a + 1
91 + 10a = a + 1
9a = - 90
a = -10
Step-by-step explanation:
the sequence is a geometric sequence
simply use the formula:
t(n) = a * (r)^n-1
where n = 8, a = 27, r = 4/3
Answer:
The answer is the 3rd option!
All of the other answer are invalid because of the sign in which is put on the tiles.
I hope this helps!
p.s. have any more questions? Post the question and comment the link below!
p.p.s Have an amazing V-Day!
Ciao!
♥, Sadie
Answer:
there are three outcomes
Step-by-step explanation:
three colours= three outcomes
don't have a diagram
