13. IS AFAB - ACDB? Explain. c
D
Not drawn to scale
2 Yes, ZABFE ZDBC and ZF ZC = 90°
b. Yes, ZFAB ZDBC and ZFS 2C = 90°
Yes, ZABFs ZBDC and ZFx ZC = 90°
d. No, only one pair of angles can be proven congruent.
(dr) and (P = (5x-5). Find x.
D.

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

Mickey needs to cut pieces of ribbon that are each 1 meter long tie onto balloons. if he has 8 pieces of ribbon that are each 1 dekameter long. how many 1 meter pieces of ribbon can he cut

Ineed me i stuck and i don’t want to get it wrong