3 years ago

X = [? ]° 117 124° 107 102 145

Mathematics

1 answer:

dalvyx [7]3 years ago

4 0

Answer:

x = 125°

Step-by-step explanation:

The sum of angles in an n-sided polygon is (180°)(n -2). For a hexagon, the sum of angles is ...

(180°)(6 -2) = 720°

We can use this to find x.

x +117° +124° +102° +145° +107° = 720°

x = 720° -595°

x = 125°

You might be interested in

Liliana and Marcus are playing a word game. Liliana spells a word incorrectly and loses 18 points. Then Marcus spells a word cor

Pepsi [2]

Answer:

Well if Liliana loses 18 points and Marcus get the correct one and gains 18 points

Step-by-step explanation:

So basically it's going to be negative because its saying what is the opposite of Liliana's core but in reverse order

3 0

1 year ago

I need help with this one, NOW!

creativ13 [48]

Answer:

It is 25 degrees.

Step-by-step explanation:

7 0

2 years ago

Four cakes require 3 1/3 cups of sugar.how much sugar is needed for 5 cakes?

enyata [817]

Answer:

16.6666666

pls crown

3 1/3 *5= 16.6666666

6 0

3 years ago

Which number has the least absolute value? A) −5 B) −10 C) −20 D) −30

blsea [12.9K]

The correct answer is D because -30 is far away from 0

8 0

3 years ago

Read 2 more answers

Calculate the average rate of change for the function

mezya [45]

$slope = m = \cfrac{rise}{run} \implies \cfrac{ f(x_2) - f(x_1)}{ x_2 - x_1}\impliedby \begin{array}{llll} average~rate\\ of~change \end{array}\\\\[-0.35em] \rule{34em}{0.25pt}\\\\ f(x)= 2(x-2)^2+1\qquad \begin{cases} x_1=-2\\ x_2=4 \end{cases}\implies \cfrac{f(4)-f(-2)}{4-(-2)} \\\\\\ \cfrac{[2(4-2)^2+1]~~ - ~~[2(-2-2)^2+1]}{4+2}\implies \cfrac{[9]~~ - ~~[33]}{6}\implies \cfrac{-24}{6}\implies -4$

7 0

2 years ago