You estimate the length of the school is 155 feet. The actual length of the school is 185 feet. What is the percent error?

i belive those are the ones that are under 90 degreese.

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

in 2010, the population of the state of california is 37.29 × 10⁶

step-by-step explanation:

population of los angeles = 3.79 × 10⁶

population of california = 9.84 × population of los angeles

                                        = 9.84 × 3.79 × 10⁶

                                        = 37.2936 × 10⁶

                                        = 37.29 × 10⁶

∴ in 2010, the population of the state of california is 37.29 × 10⁶