Step-by-step explanation:
The key rule is: to round up the number one digit to the left has to be the number 5 or more, else it rounds down.
23.827 rounds up because the 8 is more than 5.
1.218 rounds down because 2 is less than 5.
24-1= 23
Answer:
sinθ = 
Step-by-step explanation:
sinθ = 
= 
=
161/4=40.25 so none of those choices match
Answer:
36÷6
Step-by-step explanation:
3+3 = 6
<em>-kiniwih426</em>
It’s true because pythagorean theorem talks about the 3 sides of a right triangle
the 2 legs, a and b and the hypotenuse c.
a^2 + b^2 = c^2
