Center (0,-3)
radius = 3
answer is D.
m <3 + 138 =190
so m<3 = 180 -138 = 42
r ans t are parallel so m<3 = m<6 then m<6 = 42
answer <span>C.42</span>
Answer:
Step-by-step explanation:
XY = 1/2 * QR (According to the midpoint theorem)
=1/2 * 15.6
=15.6/2
=7.8 m
Answer:
it is x=27.if im wrong im sorry im 10 and in collage. im smart but i have a lot of work to do.
Step-by-step explanation:I have a lot of thinges on my mind.
Answer:
Option d is correct.
Equation : P=7n+20.
Explanation;
Given the perimeter of each figure is;
Perimeter of triangle is equal to the sum of all the sides of a triangle.
Perimeter of 1 triangle is 21
Perimeter of 2 triangle is 34 and
Perimeter of 3 triangle is 41
Let n be the number of figure and P be the perimeter of the figure;
the only equation which satisfy the given perimeter is;

Check:
for n =1 which means 1 triangle then;

for n = 2 , [ i.e 2 triangle]

and for n =3 [i.e, 3 triangles]

Therefore, the equation P =7n+20 relates the number of triangles in the figure(n) to the perimeter of the figure(P).