Answer:
A scalene triangle is a triangle whose sides are all different in length.
Example:
A triangle with side lengths 2cm, 4cm, and 6cm.
I have provided a visual example below.
Hope this helps :)
Answer: X=15 , Y=15
Step-by-step explanation:
This triangle is a 30, 60, 90 so that means it would be - a, 2a, a on each side, so add that all together and you get x-15 and y-15
Answer:
49x^2 - 28x + 4
Step-by-step explanation:
(7x - 2)(7x - 2)
Because squares have the same length of sides.
49x^2 - 28x + 4
Answer:
It is 20
Step-by-step explanation:
Use your fingers if necessary
42 times 28 = 1176
i'm 90% sure it's right please tell me if it's not