Answer:
2. c/8
3. b/15
4. b/25
Those are the only i know-
Step-by-step explanation:
<span>-17-2x=6-x
-2x + x = 6 + 17
-x = 23
x = -23</span>
The answer would be -6x +s -14
Answer:
Step-by-step explanation:
Answer:
(x-1)²+(y-3.5)² = 265/4
Step-by-step explanation:
first find the midpoint (center of the circle)
(9+-7)/2, (2+5)/2
(1, 3.5) = center
then distance formula to find diameter
√(9- -7)²+(2-5)²=√256+9 = √265
The radius is half the diameter = (√265)/2
Formula for circle is (x-h)²+(y-k)²=r², where (h, k) is the center
Now you can plug everything in.
(x-1)²+(y-3.5)² = 265/4
Answer:
42.4
Step-by-step explanation:
1) use this formula of Area of the triangle:
2) using the formula described above:
A=0.5*14*11*0.55≈42.4 (mm²)
