Answer:
sum of interior angles of octagon is 1080 degrees
From figure ,
136 + 132 + 129 + 116 + 158 + 141 + 124 + x = 1080
so, x = 1080 - 936
= 144
Step-by-step explanation: Simply add the angles and substract the sum from 1080 which is the sum of interior angles of octagon
Answer: x = - 12
8x + 45 = 10x + 69
⇔ 10x - 8x = 45 - 69
⇔ 2x = -24
⇔ x = -12
Step-by-step explanation:
Answer:
The temp is increasing
Step-by-step explanation:
I just did it
Answer:
function a is linear and its equation is y=(5/3) x
Answer:
Step-by-step explanation:
<u>Inequalities with Absolute Value</u>
We must recall the following rule:
Then:
We have the following inequality:
Subtracting 12:
Applying the rule:
Adding 4:
Operating:
Dividing by 13:
The solution expressed in interval form is: