Answer:
34.973 yards
Step-by-step explanation:
use the tangent formula.
tan25° = x/75
75 * tan25° = x
use a calculator: 34.973 = x
Answer:
The area of the semi-circle is 35.8 cm².
Step-by-step explanation:
The length of the arc is given by:
(1)
Where:
s: is the length of the arc of semi-circle = 15 cm
r: is the radius
θ: is the angle in radians
Since we need to calculate the area of the semi-circle, the angle is:
From equation (1) we can find the radius:
Now, the area of the semi-circle is:
Therefore, the area of the semi-circle is 35.8 cm².
I hope it helps you!
Answer:
x = 5
Step-by-step explanation:
AB/BC = AD/DE
9/3 = 15/x
9x = 45
x = 5
Answer:
+ 2 is a value for "C"
if the general form is ax^2 + bx +c and you want the A to be a positive integer...
then the c value would be -8
3x^2 - 8 = 0
Step-by-step explanation:
Answer:
224x-112
Step-by-step explanation:
(16x-8)14 = 224x-112