Answer:
Step-by-step explanation:
25x = 300
Rearrange to solve
x = 300 divided by 25 = 12
Hope this helps
1.
C) conditional; hypothesis; conclusion.
2.
A) If a triangle has three sides, than all triangles have three sides.
Answer:
3y2 + 8y
Step-by-step explanation:
3y2 + 6y + 2y
3y2 + 8y
Answer:
The 12th term in the sequence is 22
Answer:
x = 9
Step-by-step explanation:
The outer and inner triangles are similar, thus the ratios of corresponding sides are equal, that is
=
, that is
=
( cross- multiply )
12(x - 3) = 8x
12x - 36 = 8x ( subtract 8x from both sides )
4x - 36 = 0 ( add 36 to both sides )
4x = 36 ( divide both sides by 4 )
x = 9