First since it is a triangle and it says meter square that means its an area
so the area is 1/2hb h stands for height and b stands for base
so
a=1/2bh
a=1/2(12)(9)
a=1/2(108)
a=54m^2
It says the cost of sail is $15 per square meter
so
$15*54
=$810
Why times by 54 because if 1 piece is $15 how about 54pcs?
thats why we will multiply it
Answer:
111
Step-by-step explanation:
1 km = 0.621 mile;
5 km = 0.621 * 5 = 3.105 miles;
31 : 3.105 = 9.9838969 ≈ 9.98 minutes
Answer: C ) 9.98 minutes
Answer:
p=6
Step-by-step explanation:
First use the Distributive property to distribute the -3 to both (3p) and (6):
-84=-9p-18-2p
Now combine alike terms! (-9p-2p):
-84=-11p-18
Now add 18 to both sides!
-66=-11p
Now divide both sides by -11!
6=p
This can be rearranged to give you a final answer of p=6
