Model the algebraic expression x + 2. Then select all
the statements that are true.
0 x + 2 cannot be modeled with algebra tiles.
The variable x is represented by a rectangular
orange x tile.
The variable x is represented by a square orange +
tile.
+ 2 is represented by 2 rectangular orange x tiles.
+ 2 is represented by 2 square orange +
tiles.

The second and last option is correct.

Step-by-step explanation:

it is 2 and 5

Step-by-step explanation:

yw!

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: