PLEASE HELP ASAP Simplify the mathematical expressions to determine the product or quotient in scientific notation. Round so the first factor goes to the tenths place.

Match these together.

3.3x103

7.8

3.7

2.1x10-3

1. (8.6x10²)-(9.1x10-8) —>

2. (6.9x105)-(4.8x10-3) —>

3. (3.7 X 102).(4.6 x 10-2) —>

4. (1.4 x 10-6) - (5.7 x 108) —>

5. (3.1 x 105) - (5.3 x 10-9) —>

6. (7.3 x 102). (6.1 x 10-7) —>

< 6 cm to > 26 cm i believe

step-by-step explanation:

it would be:

c.parallelogram.

sorry can't

step-by-step explanation:

i googled though and something came up but it was in science langueage not common english sooo

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)