Answer:
65 degrees
Step-by-step explanation:
85 + 30 = 115
180 - 115 = 65
Verify:
a + b + c = 180
85 + 30 + 65 = 180
180 = 180
Answer:
Identify all points and line segments in the picture below.
This image has the potential for visual bias, so there is no alternative text.
Select one:
a. Points: A, B
Line segments: bar(AB)
b. Points: A, B, C, D
Line segments: bar(AB)
c. Points: A, B, C, D
Line segments:
bar(AB), bar(BC), bar(CD), bar(AD), bar(BD), bar(AC)
d. Points: A, B, C, D
Line segments: bar(AB), bar(AC), bar(BD)
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
For cutting problems, we make the assumption that there is no loss of length due to the material moved or removed by cutting.
2 m = 200 cm
so there are ...
(200 cm)/(10 cm/section) = 20 sections
that can be cut from the pipe.
The answer is 16 pi - 16. The area of each triangle is 8, so both triangles are 16. The area of the circle is pi times the radius squared, 16 pi.
Answer:
The center is (2, -7)
Step-by-step explanation:
A circle is given by
(x-h)^2 + (y-k)^2 = r^2
where(h,k) is the center and r is the radius
(x - 2)^2 +(y + 7)^2 =169
(x - 2)^2 +(y - -7)^2 =13^2
The center is (2, -7) and the radius is 13