Step-by-step explanation:
BE/BC=BD/BA
tHE TWO SIMILAR TRIANGLES ARE BED AND BC. tHE PROPORTION ABOVE REPRESENTS USE OF THE TWO SIMILAR TRIANGLES.
4/(4 + 10) = 5/(5+X) Cross Multiply
4(5+x) = 5(4+10)m
20 +4x=20 +50 subtract 20 from both sides
4x = 50 divide by 4
x =12.5
45 or a random number lol just put in 45 and see if it orks
the second and the last,
since quadratic inside radical without multiplication with linear function
40,023,032 = 40,000,000 + 20,000 + 3,000 + 30 + 2
Answer:
D
Step-by-step explanation: