Answer:
are not equivalent
Step-by-step explanation:
20 isnt in the 3 times table so there is no way to simplify the franction into the other
simpilest form of 10/20 is 2/4
Answer:
$22.70
Step-by-step explanation:
$80.45-$20.50=$59.95. $59.95-$37.25= $22.70.
hope i helped.
1st, 9/14 = .643 and 8/21 = .381.
2nd, 9/14 x 8/21 = .643 x .381
3rd multiply and solve .643 x .381 =
4th answer is 0.245
Hope I helped
A. 260
Explanation
Step 1
Let
as we can see
the total of green-one headed jolo is 170
and the total for one headed jolo is =430
so, the one-headed in counted twice
so, the answer is
A.260
I hope this helps you
Answer:
±2.18 cm
Step-by-step explanation:
The definition of the sine of an angle (θ) is ...
Sin = Opposite/Hypotenuse
Then the hypotenuse (h) is found from ...
h = Opposite/sin(θ)
Differentiating with respect to θ gives ...
dh/dθ = Opposite×(-cos(θ)/sin²(θ))
For the given numbers, this is ...
dh/dθ = (36 cm)×(-√3/2)/(1/2)² = -72√3 cm/radian
The error of ±1° corresponds to ±π/180 radians, so the error is estimated to be ...
error = (dh/dθ)Δθ = (-72√3 cm/radian)(±π/180 radians) = ±0.4π√3 cm
error = ±2.18 cm
