Answer:
The answer is
<h2>

</h2>
Step-by-step explanation:
To convert an angle from degrees to radians multiply the value by
.
From the question the value is 40°
It's equivalent in radians is

We have the final answer as

Hope this helps you
Answer:
x = 18/5
Step-by-step explanation:
7x + 4 = 2x+ 22
5x = 18
x = 18/5
Answer:
2.01
Step-by-step explanation:
Answer: I recommend using a site called "Desmos" it shows you where the points are. Hopefully, I helped you.
<h3>Answer</h3>
Page No 7.13:
Question 1:
Add the following:
(i) 3x and 7x
(ii) −5xy and 9xy
ANSWER:
We have
(i) 3x + 7x = (3 + 7)x = 10x
(ii) -5xy + 9xy = ( -5 + 9)xy = 4xy