I’m pretty sure it should be
19 divided by 76 = 0.25 ( 1 guitar)
0.25 x 100 = 25
If this helps: 10 x .5 would be the same as 50% of 10. Also: 40 x .12 would be the same as 12% of 40.
9:15
9÷3:15÷3
3:5
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Answer:
<ADC=131°
Step-by-step explanation:
<ADC= <ADB+<BDC
We need to substitute the angle measures and simplify to get:
<ADC=89+42
This simplifies to give us:

The correct answer from the given options is the first choice.