Answer:
Step-by-step explanation:
XW=AB
XZ=AC
W=B
WXZ=BAC ............
Answer:
The area of a circle is pi times radius squared. So the area is proportional to radius squared. 200/40 = 5, and 5 squared = 25.
Step-by-step explanation:
pls give me thanks and brainliest
Thanks for your question!
d = 4n -2
d + 2 = 4n
(d+2)/4 = n
Hope this helped!
Answer:
-5x^2-2x
Step-by-step explanation:
When distributing, you multiply the term outside the brackets to all the terms in brackets.
If the term outside the bracket is negative, then when distributing/opening the brackets, the signs of the terms changes.
So in this prob. -x would multiply to both +5x and +2
-x*5x+-x*2
∴-5x^2-2x
