Answer:
neither
Step-by-step explanation:
For lines to be parallels the slopes must be equal, for the lines to be perpendicular the lines have to be inverse reciprocals meaning if you have a slope of 1/2X then the perpendicular line must be -2X
The reciprocal of -13/7 should be -7/13
Answer:
the answer is d. ASA
BAC is congruent to DAC because its an angle bisector
AC is congruent to AC by the reflexive property of congruence
BCA is congruent to DCA because its a perpendicular bisector
What is the mean,mode,range <br><br>
6,13,8,9,10,18,10,15,19
lesya [120]
Answer:
Mode-10
Mean-12
Range-13
Step-by-step explanation:
Mode is the most common which is 10
Mean is the averge so you add them all together then diviede based on how many numbers there are
Range is the difference between the smallest and biggest number so you just subtract. Biggest- smallest
Answer:
Step-by-step explanation:
i dont know the exact answer ..but i know that the hours would be a larger number and first you need to find out how many ours 1 pump takes so you do 3 divided by 7 which on the calculator its 0.4...
after this you times it but i dont know by what
