The sum of measures of angles A and B is 90°
Hence the angles are complementary
- As complementary angles have sum 90°
Answer:
x^2 − 20x + 100
Step-by-step explanation:
It's B, remember when you have _ ( referring to =) you have straight line, but when it's just < or > you have dotted line
Answer:
x = 24
Step-by-step explanation:
(whole secant) x (external part) = (tangent)^2
(14+18)* 18 = x^2
32*18 = x^2
576 = x^2
Take the square root of each side
sqrt(576) = sqrt(x^2)
24 =x
There are 60000 centigrams in 6 hectograms.
