Answer
the length is 20 cm and breadth is 16cm
Step-by-step explanation:
let, 2(a+b)= 72( as its the formulae of circumference)
here a is the length and b is the breadth
now total area is ab
according to the question
a(b-6)= ab-120
or -6a= - 120
so length is 20 cm
now by putting the value in the 1st eq we get
2(a+b)=72
or(a+b)=36
or 20+b=36
so breadth is 16 cm.
length is 20cm and breadth is 16 cm
(u can verify that easily)
thank u
KE = 1/2mv^2
96 = 1/2m(16)
96 = 8m
m = 12 kg
Answer:
f(x+5)=(x+5)^2
=×^2+10x+25
y=×^2+10x+25
now substitute different values to x and start plotting the graph
Answer:
h(x) = 3x - 6
Step-by-step explanation:
To find the inverse of a function, you have to switch the x- and y-values.
y = 1/3x + 2
x = 1/3y + 2
(x) - 2 = (1/3y + 2) - 2
x - 2 = 1/3y
(x - 2)(3) = (1/3y)(3)
3x - 6 = y
y = 3x - 6
