Answer:
Step-by-step explanation:
first you have to see itis an arithmetic or geometric sequence.
then find common difference(for A.P) or common ratio (for G.P)
c.d .=an-an-1
c.r. =an/an-1
1.G.P.
2. A.P
3.G.P
3,5,25/3,125/9,...
c.r.=5/3
or (25/3)/5=25/(3*5)=5/3
or 125/9÷25/3=125/9×3/25=(125×3)/(9×25)=5/3
Answer:
8.652
Step-by-step explanation:
Ignore the points and multiply, then you see that 4.12 has two decimal places and that 2.1 has one decimal place, when you add them there is three decimal places.
412 x 21 = 8652
4.12 x 2.1 = 8.652
Pls mark me as brainliest!!!!
For similarity of triangles the measures of their corresponding sides should be proportional and measures of corresponding angles should be equal.
4x^2 + 8x + 9
I just counted them
hope this helps
A=8
b=-5
Substitute in
Mark brainliest please