The perimeter of a shape is the sum of its lengths. A parallelogram has four sides with two pairs of equal sides. In this case, those sides are 5 inches and 12 inches. So, the perimeter is 12*2+5*2=24+10=34 inches.
Answer:
x = -4 and y = -1
Step-by-step explanation:
Adding the equations,
4x + 0y = -16
4x = -16
x = -4
Plugging x = -4 into the second equation,
-4 + y = -5
y = -1
Therefore, x = -4 and y = -1
Answer:
okay so the answer is x>-5
M+t=9, m=3, t=c/4
<span>t=9-m, t=9-3=6 </span>
<span>6=c/4 </span>
<span>c=24 </span>
<span>So there were 24 pieces of cake in total</span>