Answer:
x = 0.
Step-by-step explanation:
(-35)^x = 1
Now any number to the power 0 is 1.
So x = 0.
263.25 is the volume of the box in inches cubes you have to multiply 4.5 by 9 by 6.5
Step-by-step explanation:





The area of the semi-circle is 189.97
Second side= x
First side = 2x
Third side = x+5
x+2x+x+5=49
4x=44
x=11
1st side= 22
2nd side = 11
3rd side = 16