The top box is 55%
the second box is 7.35 in pretty sure
Answer:
Lacy is 16 years old, and Jack is 32 years old.
Step-by-step explanation:
Lacy's age now is L.
Jack's age now is twice Lacy's age, so Jack's age now is 2L.
In 3 years, Lacy's age will be L + 3, and Jack's age will be 2L + 3.
In 3 years, the sum of their ages will be L + 3 + 2L + 3, and it will equal 54.
L + 3 + 2L + 3 = 54
3L + 6 = 54
3L = 48
L = 16
Lacy is 16 years old.
Jack's age is 2L.
2L = 2(16) = 32
Jack is 32 years old.
Answer:
30.857 feet
Step-by-step explanation:
It is given that the diameter of the half-circular garden is 12 feet.
Therefore, the perimeter of the garden will be = length of the half-circular arc + diameter of the garden.
Now, length of the half-circular arc = πr
Given Diameter = 12 ft.
So, radius = 6 ft.
So, length of the half-circular arc = πr = feet.
Hence, perimeter of the garden = 18.857 + 12 = 30.857 feet.
Therefore, 30.857 feet distance will be covered if I walk around the entire garden. (Answer)
<h3>
Answer: x = -2</h3>
Explanation:
The solution to the system is where the two lines cross. In this case, it is at the location (-2, 2). The x coordinate of this point is x = -2.
Answer:
3 pi
Step-by-step explanation:
We already know that the sum of the angles adds up to 360.
Therefore we get 73+ 104+ 43 + x = 360, where x = 140
arc length =
were the angle is 140 and r = 4. The radius was given.
Hope this helps.