It's 
since it's opened dot and head toward negative infinity.
Answer:-4
Step-by-step explanation:
Since both are negative already, and you ain’t subtracting to a negative its -4.
(-5)-(-1)=-4
-5-1=-6
To find area
R*R*3.14
D=8
R=4
4*4*3.14= 50.24in
The (2x+4) would be obtuse and 76 would be acute
Answer:
10
Step-by-step explanation:
by dojng lenght into breadth
