Answer:
Step-by-step explanation:
well the values for x are from -2 to ∞
so we can write it as
Answer:
53 mm
Step-by-step explanation:
Perimeter is the sum of the lengths of all its sides.
Let the length of the unknown side be x mm.
123= 25 +45 +x
x= 123 -25 -45
x= 53
Thus, the unknown side is 53 mm.
<span>Alternative</span>
4(3*5+7)+3(2*5+5)=
4(22)+3(15)=
(4*22)+(3*15)=
88+45=133
Answer: -5
Step-by-step explanation:
84 + 8 -676
13.5•18 = 243 inches squared