P and q are two arithmetic sequences. The first four terms of sequence P are 2,6,10,14. The nth term of sequence Q is 145-3n. Th
e rth term of sequence P has the same values as the rth term of sequence Q. Work out the value of r.
1 answer:
Answer:
r = 21
Step-by-step explanation:
nth of sequence P :
: 
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<span>[2(3+5)-2(4+1)]5
=</span><span>[2(8)-2(5)]5
=</span><span>[16-10]5
=6*5
=30</span>
<h2>ADC is another way to name it.</h2><h2 /><h3><em>Please let me know if I am wrong.</em></h3>
Answer:
A.
Step-by-step explanation:
EF^2=18^2-12^2
EF^2=324-144
EF^2=180
EF=root 180
Answer:
im so sorry but i only know the first one the answer in 5 from adding
Step-by-step explanation:
Answer:
y=1
Step-by-step explanation:
