Consider 7 x 103. write a pattern to find the value of
the expression.

Scientific notation is repeatedly used by mathematicians, scientists and engineers in indicating way too large or way too small numbers written easily in a form of decimal.

 Numbers in scientific notation are  most often written in the form of  

 m × 10 to the power of n.

Step-by-step explanation:

hope this helped you

45 degres

step-by-step explanation:

sorey if i hav bad engelish im bad engelish

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.