Answer:
I am thinking B
Step-by-step explanation:
I may be wrong
Correct me
D, and I’ll explain it if you give me brainliest. We do 700 + (5% of 700 multiplied by 3, or 4(n) -1, which will give you $825.42
1st question:
The formula for area of a triangle given 3 side lengths is A = √(s(s-a)(s-b)(s-c))
where s = (a+b+c)/2
s = (50 + 45 + 25) /2 = 120/2 = 60
Area = √(60(60-50)(60-45)(60-25)
Area = √(60*10*15*35)
Area = √315000
Area = 561.25
Rounded to nearest whole number = 561 square meters.
2nd question:
b. Increasing the number of trapezoids increases the accuracy of the area calculation
c. The area of all the trapezoids can be added together to find the area under the curve.
Answer: 630 apples in the delivery
Step-by-step explanation: There are 15 pieces of fruit. 15 is the only number by 3 to get a even 5. So their are 5 oranges in each bag and 10 apples(because they are doubled) now there are 10 apples in each bag and 63 bags. You multiply 63x10=630
Therefore 630 is your answer
