Answer:
Adding the 2 known angles: 60° + 100° = 160° We subtract this from 180°. 180° – 160° = 20°. Our missing angle is 20°. To find a missing angle in a triangle we subtract the two known angles from 180°.
Step-by-step explanation:
Just subtract a number below 10 and get a answer
Answer:
{-3}
Step-by-step explanation:
Раскроем скобки:
- 40 - 6m - 1 = 7m - 2
Перенесем все, что с m, в левую часть:
- 13m = 39
m = -3
Therefore,DE=4y-8=4*6-8=16
And ,BE=y+10=6+10=16
=>BD=DE+EB=16+16=32
Hope This helps u...!!
The answer is 623/800 and that is in simplest form.