What is 5.7909 in scientific notation

X^2=4^2+4^2 Pythagorean theorem

Determine the nth term for each of the following sequences: 2,5,8,11,14, ...

Frank has a cupboard for his books and toys. The cupboard is split into 6 parts. 1 part is for keeping his books and notebooks. Each part is split into 2 equal sections. He separates the books from his notebooks.

The shape above is NOT a polygon because:

Find the sum of the sequence. 47+48+49+50 + ... + 142

Which of the following algebraic expressions can be used to express the statement "one less than x squared?" 1 - x2 x2 - 1 1 - 2x 2x - 1

Is 7x - 10y = 3 a good model for a line that passes through (8,5) and (-12,-9)

What is equivalent to (1/4) to the - 3 power

Name a number between 2 and 2.1

Which choices are equivalent to the quotient below? Check all that apply. 50 10