Answer:
5 remainder 50 and 2 remainder 100
Step-by-step explanation:
432 /73
432=400
73=70
70/400 = 005 Remainder 50
1275=1300
588=600
1300/600=2 remainder 100
Answer:
Step-by-step explanation:
3/4
Answer:
1.26 m^2 / s.
Step-by-step explanation:
The area A of the triangle = 1/2*7*12 sin x = 42 sin x where x is the angle between the lines.
Relation between the rates is
dA/dt + dA/dx * dx/dt
We are given that dx /dt = 0.06 rad/s.
A = 42 sin x
dA/dx = 42 cos x
So dA/dt = 42 cos x * 0.06
When x = π/3 ( I am assuming that π 3 means π divided by 3 ):
dA/dt = 42 cos π/3 * 0.06
= 1.26 m^2/s.
Let l represent the length and w represent the width of the yard.
The property is twice as long as it is wide. hence:
l = 2w
The total area of her yard is 1,000 m². hence:
lw = 1000
2w(w) = 1000
w² = 500
w = 22.4 m
Hence the approximate width of her backyard is 22.4 m
Find out more on area at: brainly.com/for-students