Answer:
A and B are correct AKA C
Step-by-step explanation:
The total of the two shorter lengths should be more than the longest
a)20+21>22
b)8+80>80
c)4+40<50
d)3+3=6
Therefore a and b are correct
Answer:
6/10 is greater
Step-by-step explanation:
It is
3.14 cm
B
0.314 cm
C
314 cm
D
31.4 cm
For a circle with a diameter of 10 cm, the circumference would be C = π(10) = 31.4 cm. The correct option is (D) 31.4 cm.
The circumference of a circle can be calculated using the formula C = πd, where C represents the circumference and d represents the diameter of the circle.
We have the diameter of the circle is 10 cm, we can substitute this value into the formula:
C = π * 10 cm
Calculating the circumference using an approximate value of π as 3.14:
C ≈ 3.14 * 10 cm
C ≈ 31.4 cm
Therefore, the circumference of a circle with a diameter of 10 cm is approximately 31.4 cm.
The correct answer is D) 31.4 cm.
To know more about circumference refer here :
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Answer:
200 miles
Step-by-step explanation:
To solve this problem, we can set up an equation to represent the total cost of renting the car.
Total cost = Weekly fee + Mileage fee
The weekly fee is $175, and the mileage fee is $0.10 per mile.
Let distance be x.
We want to know how many miles we can travel in one week for $195, so we can set up the equation as follows:
195 = 175 + 0.10x
Subtracting 175 from both sides of the equation, we get:
195 - 175 = 175 + 0.10x - 175
20 = 0.10x
Dividing both sides of the equation by 0.10, we get:
x = 200
Therefore, we can travel 200 miles in one week for $195.