Answer:
your question seem off but if its x² + 2x + y² +10y=15
Step-by-step explanation:
the answer will be
center = (-1,-5)
radius = square root 41
which will be C:center (-1,-5), radius square root 41
Answer: Point D
Reason:
The circumcenter is found by intersecting the perpendicular bisectors of each segment of the triangle.
As you can see, the circumcenter is the center of the circumcircle. This special circle is the smallest possible that wraps the triangle so to speak. The vertices of the triangle are on the circle. The distances AD, BD and CD are all the same.
Answer:
2.25 + 1 1/3=3.5833333 combined number of pounds of mulch and gravel sold.
2.25/3.583333 X 172=108 pounds of mulch that the supplier sells
(1 1/3) / 3.583333 X 172=64 pounds of gravel that the supplier sells.
Step-by-step explanation:
Let 'x' = pounds of gravel The ratio of mulch to gravel is given 2 1/4 / 1 1/3 Which equals 9/4 / 4/3 = 27/16
So the total gravel and much is equal to x + 27/16x = 172
Solving for 'x'
43/16 x = 172
x = 172 (16/43) = 64 pounds of gravel Mulch = 27/16x = 64 (27/16)= 108 pounds
The share of each women is 10 m.
Step-by-step explanation:
Given,
The length(l) of the saree = 25 m
The width(b) of the saree = 20 m
To find the share of saree of each women we will find out the perimeter first.
Formula
The perimeter of the saree = 2×(l+b)
= 2×(20+25)m = 90 m
So, the share of each women is (90÷9) m = 10 m
Hence, the share of each women is 10 m.