Answer:
₹134400
Step-by-step explanation:
Assuming that the orchard is rectangular in shape.
Given that the length = 280 m
And the breadth = 200 m
Perimeter = 280 + 280 + 200 + 200 = 960 m
1 round = 960 m
4 rounds = 960 x 4 = 3840 m
1 m = ₹35
3840 m = 35 x 3840 = ₹134400
Answer:
c.132
Step-by-step explanation:
so we are given the diameter which is 42m **the diameter is the straight line that passes through the middle of the circle**
but in order to find the circumference we need to find the radius **the radius is always half (1/2,0.5) of the diameter**
so we have to divide 42/2 which equals 21
now we need to set up the formula;
c=2πr/c=2xπxr **when unknown variables such as 'r' are next to another mathematical numeral such as the pi symbol you don't really have to but the multiplication symbol between them**
c=2π21
=131.946891451
and in your case, it seems we must round to the tenths place so the nine then "becomes a ten" and you're left with 132
good luck :)
i hope this helps
have a good one !!
Answer:
f'(x) = -1/(1 - Cos(x))
Step-by-step explanation:
The quotient rule for derivation is:
For f(x) = h(x)/k(x)
In this case, the function is:
f(x) = Sin(x)/(1 + Cos(x))
Then we have:
h(x) = Sin(x)
h'(x) = Cos(x)
And for the denominator:
k(x) = 1 - Cos(x)
k'(x) = -( -Sin(x)) = Sin(x)
Replacing these in the rule, we get:
Now we can simplify that:
And we know that:
cos^2(x) + sin^2(x) = 1
then:
Answer:
2
Step-by-step explanation:
y=mx+b, where m=the slope. 2=m, so 2 is the slope.
Answer:
b = 55 degrees.
Step-by-step explanation:
The 3 angles add up to a circle which has 360 degrees.
Therefore 96 + 209 + b = 360
b + 305 = 360
b = 360 - 305
b = 55 degrees,.