Answer: A = 78.5
Step-by-step explanation: 10/2= 5
3.14*5*5= 78.5
Answer:
Your suppose to plot the numbers above by the x and y axis
Step-by-step explanation:
Answer:
Step-by-step explanation:
First, we convert the mixed numbers into improper fractions: 
, and 
. Now, we multiply the fraction using the multiplication rule, 
: 
.
Thus, the product of the two given fractions is 55/14.
There are two circles with center A and D. The tangent line touches both point B and C. The given measurements are enough to solve for the missing value and the solution is shown below:
AB=9
BC=26
DC=8
Solve for the measurement of AC which the hypotenuse of legs AB and BC by Pythagorean theorem:
c²=a²+b²
c²=9²+26²
c=AC=27.51
Solve for angle of A
sin A=26/27.51
A=70.93°
Finally, we solve for the length of AD using SOH
sin 70.93°=AD/27.51
AD=26
The answer is 26.
