Answer:
2
Step-by-step explanation:
Rearrange to same form:
2y = -5x + 10
y = -5/2x + 10
ay = -5x + 4
Parallel lines have no intersection and solution, thus a = 2
Answer:
m
Step-by-step explanation:
m
Answer:
its 20
Step-by-step explanation:
PEMDAS.
Answer:
411.2 cm³
Step-by-step explanation:
for a cylinder, the volume V = πr²h
V = π x 4² x 12 = 411.2
An angle formed by a chord and a tangent line is half the measure of the intercepted arc.
The intercepted arc is ADB, which is given as 162 degrees.
Angle EAB = 1/2 of 162
The answer is 81 degrees.