The two angles are vertically opposite when their vertexs share a common point on a set of two lines that cross.
2x + 8 = 70 Subtract 8 from both sides
2x + 8 - 8 = 70 - 8 Combine
2x = 62 Divide by 2
2x/2 = 62/2
x = 31 <<<<< Answer
Answer:
B
Step-by-step explanation:
Answer:
Option 4: (x+1)^2+(y-1)^2 = 16
Step-by-step explanation:
The radius of the given circle in attached picture is: 4 units
The center is denoted by (h,k) = (-1,1)
So,
The standard form of equation with center at (h,k) and radius r
(x-h)^2 + (y-k)^2 = r^2
Putting the values
(x-(-1))^2 + (y-1)^2 = 4^2
(x+1)^2+(y-1)^2 = 16
Hence option number 4 is correct ..
Answer:
First, 6 + 1 is 7, so 216p^7 is 219,369p
Step-by-step explanation:
Step-by-step explanation:
let the ratio of pencils be 3x and 5x.
3x+5x=72
8x=72
X=72/8
X= 9
3x=3×9=27
5x=5×9=45 Answer
27 pencils mo get
