Answer:
600.6
Step-by-step explanation:
The area of a regular pentagon is the product of the perimeter and the apothem over 2 :
A= (1/2)*P*a= (1/2)*(5s)*a= 0.5*14.3*5.16.8=600.6 cm²
Answer:
$84
Ruby started with $84 before purchasing the school supplies.
Step-by-step explanation:
$32 + $4 + $18 + $30 = $84
Answer:
9+10=90
Step-by-step explanation:
10x9=90
I hope it helps:)
All you do is 1x+2x+5x=8x then you turn 4 s into pints. 1 gallon equals 4 pints 4*4=16 pints. 8x=16 x=2. Then you multiply everything by 2
1*2=2
2*2=4
2*5=10
2pints of soda water
4 pints of fruit punch
10 pints of ginger ale
Answer:
+or-6
Step-by-step explanation:
This is a trick question. The answer would be the first choice since you're multiplying -6 by +or-6, meaning that it could still end up as a negative or a positive.