*See diagram in the attachment
Answer:
27 inches
Step-by-step explanation:
Combined perimeter = perimeter of rectangle + perimeter of triangle = 63 inches
Perimeter of rectangle = 2(L + W)
L = 11 in.
W = 7 in.
Perimeter of rectangle = 2(11 + 7) = 36 in.
Let perimeter of the triangle be represented by x
Therefore:
36 + x = 63
Subtract 36 from each side
x = 63 - 36
x = 27
Perimeter of triangle = 27 inches
6 divided by 4175 is 0.00143712574
Answer:
The answer is B
Step-by-step explanation:
Btw if its wrong im sorry
Answer:

Step-by-step explanation:
equation of a circle: 
where (h, k) = center and r = radius
From inspection, we can see that the center of the circle = (0, 0)
and the radius = 1


Substitute
into
and solve for
:





As point P is in quadrant 1,
is positive, so 
Answer:

Step-by-step explanation:

Divide the numerator and denominator by 4