Explanation in pictures.
Hope this helps!! Have a good day!
Given:
End points of the diameter are (-3,-2) and (7,8).
To find:
The radius of the circle.
Solution:
Distance formula:
End points of the diameter are (-3,-2) and (7,8). Using the distance formula, the length of diameter is
So, the diameter is units.
We know that, radian of a circle is half of its diameter. So,
Therefore, the radius of the circle is units.
Answer:
L = 15 ft
Step-by-step explanation:
Let L be the height of the living room ceiling
L(2/3) = 10
L = 10(3/2)
L = 15 ft
Answer: Jerome has left 56 cards.
Explanation:
Since we have given that
Number of packs of baseball cards at a garage sale = 8
Number of cards in each pack = 10
Total number of cards in all is given by
Now,
He gave his younger sister 3 cards from each pack ,
So,
Number of cards he gave to his younger sister from each pack = 3
Number of packs were there = 8
So,
Total number of cards he has given to his younger sister is given by
So, number of cards left to Jerome is given by
So, there are 56 cards Jerome left with .