Answer:
False
True
False
False
Step-by-step explanation:
1. We have to get the sum as follows :

= 
= 
= 
= 
So, this is false.
2. We have to get the sum as follows :

= 
= 
= 
= 
So, this is true.
3. We have to get the difference as follows :

= 
= 
= 
= 
So, this is false.
4. We have to get the difference as follows :

= 
= 
= 
= 
So, this is also false. (Answer)
-108=8x
Divide 8 on both sides
-13.5=x
The answer is...X=-13.5
PLEASE MARK ME AS THE BRAINLIEST
Answer:
+ 5y - 36
Step-by-step explanation:
(y-4)(y+9) =
+ 9y - 4y - 36
=
+ 5y - 36
hope this helps! :D
have a miraculous day!! <3
Answer:
224 cubic meters
Step-by-step explanation:
3*4=12 (for both triangles)
4*9= 36 36*5=180 (for the 5 rectangles)
4*4=16 16*2=32 (for both squares)
12+180+32=224
Answer:
yes that is correct...
Step-by-step explanation: