I'll assume by kilograms you mean kilometers.
1 kilometre is approximately 0.621 miles, so multiply 90x0.621 to find your conversion.
Answer:
d = 6.246 m
Step-by-step explanation:
Given that,
The distance around a circular pool is 39.25 m.
We need to find how does the lifeguard have to walk from the edge of the pool to the centre of the pool. It means we need to find the radius r of the circle.
ATQ,
Circumference = 2πr = 39.25 m
r is radius
So, the required distance is 6.246 m.
Answer:
B: y=22x+10
Step-by-step explanation:
bc the 22 gets the varables bc it keeps repeating by how many tickets u by
So start of by making the equation 500=120+20x. x is representing the number of weeks. Solve for x by subtracting 120 from both sides (380=20x). Now divide both sides by 20 (19=x). You know it will take 19 weeks; however, the question asks how many days. Since there are 7 days in a week, just multiple 7x19. The answer is 133 days.
Let the first number be represented by x. Then the next is x+2, the next x+4. Add these 3 expressions together and equate the sum to 198.
