Answer:
Step-by-step explanation:
Answer:
Area 108cm2
Step-by-step explanation:
triangle =<em>1</em><em>/</em><em>2</em><em> </em><em>×</em><em>base</em><em>×</em><em> </em><em>height</em><em> </em>
rectangle =<em>length</em><em> </em><em>×</em><em> </em><em>width</em>
<em>then</em><em> </em><em>add</em><em> </em><em>the</em><em> </em><em>area</em><em> </em><em>of</em><em> </em><em>each</em><em> </em><em>shape</em>
The area of a triangle is base x height x (1/2)
Plug in the values that are given.
Area = 10 x 12 x (1/2)
Area = 120 x (1/2)
Area = 60 in²
Hope this helps :)
Answer:
4 miles per hour
Step-by-step explanation:
To get 1 hour from 1/6 an hour you need to multiply it by 6. You also multiply
the miles walked in 1/6 and hour which is 2/3. When you multiply both you will get 4 miles per hour.
Answer:
-2755 plants
-40mg is left.
Step-by-step explanation:
Given the fertilizer amount is 1.08kg, and the amount per plant per year is (4*98mg):
#convert the weight of the fertilizer into grams then divide by quantity per plant to determine number of plants;
-There are 2755 plants planted.
-We subtract the fertilizer used from the total to find what is left:
Hence, 40 mg of the fertilizer is left over.