X=mikhail
x+x-14=26 》2x=40 》x=20
I dont understand the question?
to co.plete the square you have x2-10x+25+y2-14y+49=7+25+49 where 7+25+49 is the radius and -5,-7 is the center
Perimeter = 1020 m
let width be = X
let length be = 20 + 6 (X)
perimeter of rectangle = 2 ( length + width )
1020 = 2 ( 20 + 6 X + X )
1020 = 2 ( 20 + 7 X )
1020 = 40 + 14 X
14 X = 1020 - 40
14 X = 980
X = 980 / 14 = 70
width = X = 70 meters
length = 20 + 6X = 20 + 6 ( 70 )
= 20 + 420
= 440 meters
HOPE IT HELPED !!
Answer:
$35
Step-by-step explanation:
divide 25 by 5 to get the unit rate and then take that and multiply that by 7
Answer:
the 4th one
Step-by-step explanation: