Answer:
First finish the brackets
21+9=30
30=30
So, it’s true
Step-by-step explanation:
Answer:
x = 0, 1.32993058
hope this helps :)
Step-by-step explanation:
Answer: 12 Feet
Step-by-step explanation:
d = 2r = 2 x 6 =12
Answer:
NO
Step-by-step explanation:
A right triangle has an angle 90 deegrees.
There is no 90 in side lengths so no.
Hope this helps!