Answer:
d
Step-by-step explanation:
The segment inside the triangle bisects the angle and divides the opposite sides into segments that are proportional to the other two sides, that is
=
=
( cross- multiply )
15x = 637.5 ( divide both sides by 15 )
x = 42.5 → d
Answer:
A)-18
Step-by-step explanation:
Given a quadratic equation of the form
, the axis of symmetry is determined by the formula
.
If the axis of symmetry of the equation:
is 3, then:
a=3, b=?, x=3

The correct option is A.
The answer is for w is 16
Answer:
52,165,173 are the answers for the question
Step-by-step explanation:
please give me brainlest
Answer:
50.265(correct to 5 significant figure)/ 16π
Step-by-step explanation:


=50.265(cor. to 5 sig.fig.)/ 16π
to find the arc length of a sector,we need to use πradius² times (sector's degree divided by 360degree).