Answer:
113
Step-by-step explanation:
area of a trapezoid: 1/2 (A+B)h
A is base 1 and B is base 2; h is height
so we have two trapezoids; we just need to add them together
trapezoid 1: ((7+14) x 6)/2
21 x 6 = 126/2 = 63
trapezoid 2: ((10+10) x 5)/2
20 x 5 = 100/2 = 50
50 + 63 = 113
Answer:
x=5
Step-by-step explanation:
4×3x=12x
4×-2=-8
(12×x)-8=52
So you balance it to make it:
12x=60
60÷12=5
I hope this helps and please give brainliest and thank me
Answer: Substitution
Step-by-step explanation:
Use substitution because x=-3y+10 is already solved for variable x.
The amount Anthony spent on each egg if he spent a total of $23.60 is $3.93 per egg.
<h3>Unit cost</h3>
- Number of ostrich eggs = 6
- Weight of each egg = 4 lbs
- Total cost of eggs = $23.60
Cost of each egg = Total cost of eggs ÷ Number of ostrich eggs
= $23.60 ÷ 6
= 3.933333333333333
Approximately,
Cost of each egg = $3.93
Therefore, the amount Anthony spent on each egg if he spent a total of $23.60 is $3.93 per egg
Learn more about unit cost:
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