Answer:
so length of sides is 6 .2 m ( other side will also be 6.2 m)
base = 3.2 cm
Step-by-step explanation:
solution
let the length of sides of isosceles triangle is = x
as two sides of of isosceles triangle are equal
let the length of the side be x
so length of side = x
base = x -3 ( as it is 3 m smaller in length )
according to formula of perimeter of isosceles triangle
perimeter = 2 (side) + Base
adding the values
15.6 = 2 (x) + x-3
15.6 = 2x +x -3
15.6 = 3x-3
15.6 = 3( x-1) taking 3 common
dividing both sides by 3
15.6/3 = 3(x-1)/3
5.2 =x-1
or x -1 = 5.2
adding 1 from both sides
x-1 +1 = 5.2 +1
x = 6.2
so length of sides is 6 .2 m ( other side will also be 6.2 m)
base = x-3 = 6.2-3 = 3.2 m
please mark me as brainliest
Answer: x=15
Step-by-step explanation:
15×2=30+6=36
Answer:
the answer is C) 7 and -7
Step-by-step explanation:
<span>The inequality is looking for a value of "at least 10" gardens. This means something "greater than or equal to" 10 (>=10). After selling 3 on Monday plus 4 on Tuesday, this leaves "x" to be sold to reach the goal. By setting this on the same side as the 7, we can create the inequality to find out how many more are needed, at minimum, to reach our stated goal: 7 + x >= 10, which, when subtracting the 7 out from both sides of the inequality, leaves x >= 3 gardens.</span>
