Mathematics: For the given angle measure, find the measure of a supplementary angle and the measure of a complementary angle, if possible. If not possible, type the word none in lowercase letters in the box. 120∘

For the given angle measure, find the measure of

macy2571

07.10.2020

1) complementary = 90-27 = 63 supplementary = 180-27 = 1532) supplementary = 180-105 = 753) complementary = 90-18 = 72 supplementary = 180-18 = 162

0,0(0 оценок)

DragonLovely

07.12.2022

f-1(x) = x/5 - 10

Shortend: f(x)=5(x+10), f-1(x) = x/5 - 10

Steps:

The inverse can be found algebraically by switching x for y and y for x in the equation. You must then isolate y.

$f(x)=5x+10\\y=5x+10\\x=5y+10\\x-10=5y\\\frac{x-10}{5} =y\\$

So, $f^{-1} (x)=\frac{x-10}{5}$

0,0(0 оценок)