Answer:
3/5
Step-by-step explanation:
Answer:
first u have to write in the equation
Step-by-step explanation:
ooops my ph is hanged
Answer:
m∠ABD = 20°
Step-by-step explanation:
The bisector makes angles ABD and BDC congruent, so ...
7x -1 = 4x +8
3x = 9 . . . . . . add 1-4x to both sides
x = 3
m∠ABD = (7x-1)° = (7·3 -1)°
m∠ABD = 20°
When measuring a penny, using the millimeter measurement would be more accurate then using inches or centimeters.
Answer:
452.16
Step-by-step explanation:
πr^2 ... then substitute the numbers accordingly!
