When an angle is bisected it means that the bisector splits the angle in exactly half. This means that m<ABD and m<CBD are equal. Knowing this you can make an equation of setting them equal to each other so that you can solve for x:
First combine like terms:
Now isolate x by multiplying -2 to both sides
x = 100
Now to find m<ABC add both m<ABD and m<CBD together while plugging 100 in for x:
50 + 17 + 100 - 33
134
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer:
21 diamonds.
Step-by-step explanation:
1 bracelet = 7 diamonds
3 bracelet= ? diamonds
All we have to do is multiply 3 by 7 to get the number of diamonds Jen have with three bracelets.
3 x 7 = 21
1425/100=(57•25)/(4•25)
=57/4
=14 1/4