Answer:
A=132
Step-by-step explanation:
A=ah+bh+ch+1
2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=3·10+4·10+5·10+1
2·﹣34+2·(3·4)2+2·(3·5)2﹣44+2·(4·5)2﹣54=132
9514 1404 393
Answer:
-1/2
Step-by-step explanation:
The factor outside parentheses multiplies each term inside.
5/2(-8/5 +7/5)
= (5/2)(-8/5) +(5/2)(7/5)
= -8/2 +7/2 = -1/2
Answer:
If there are 324 paving stones, it will cost $1539
Step-by-step explanation:
324 x 4.75 = 1539
1 batch ice cream = 3/8 lb chocolate
4 batches ice cream=
=4(3/8)
=(4*3)/8
=12/8
=1 1/2 pounds of chocolate needed to make 4 batches of ice cream
Hope this helps! :)
Answer: 5 mile per per hour.
Step-by-step explanation:
= 
1/25x = 1/5
x= 5
