The top graph
hope this help
Answer:
Step-by-step explanation:
Recall the formula for the sine of the double angle:
we know that 
, and that 
is in the interval between 0 and 90 degrees, where both the functions sine and cosine are non-negative numbers. Based on such, we can find using the Pythagorean trigonometric property that relates sine and cosine of the same angle, what 
is:
With this information, we can now complete the value of the sine of the double angle requested:
Step-by-step explanation:
the diameter of a circle is simply 2×radius.
2×15.4 = 30.8 m
the diameter is 30.8 m is true.
the circumference of a circle is
2×pi×radius
2×pi×15.4 = 30.8×pi m
the circumference is 30.8pi m is true.
therefore, the circumference can be found using
2(pi)(15.4)
is true.
now, doing the pi multiplication :
30.8 × pi = 96.76105373... m
the approximate circumference is 96.7 m is true.
6 diameters would be
30.8×6 = 184.8 m
that is much longer than the circumference.
so, more than 6 diameters could be wrapped around the circle is false, if we understand it that this is supposed to wrap the circle once without any overhanging remainder.
Answer:
$365.00
Step-by-step explanation:
P= 300
r= 4/100
t=5
Hence, A= P(1+r)^t
A = 300(1+0.04)^5
A= 300(1.04)^5
A= $364.99587..
Rounded answer would be $365.00
Hope this helps!
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Total amount paid by Rita is $98.79
Step-by-step explanation:
- Step 1: Given sales tax = 11% and cost of jeans = $89
- Step 2: Calculate amount of sales tax = 11% of 89 = 11/100 × 89 = $9.79
- Step 3: Calculate the total amount
Total Amount = 89 + 9.79 = $98.79
