The sales of lawn mowers t years after a particular model is introduced is given by the function y = 5500 In(9t+4), where y is t
1 answer:
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Answer:
The answer is 4/9
Step-by-step explanation:
Hi. Here's the work.
First turn everything into an improper fraction.
÷
=
÷
To divide fractions we multiply by the flipped version of the fraction, or the reciprocal.
÷
=
Now we just multiply the fractions!
=
The answer is therefore 4/9. Please mark brainliest if possible and i hope you get a good grade on your homework. ;)
Answer:
a) 7a/8; b) 5a/8
Step-by-step explanation:
Given:
AP = 2PQ = 2QB
Calculations:
1. A to the midpoint of QB
a = AP + PQ + QB
If 2PQ = 2QB.
PQ = QB and
AP = 2PQ
∴ a = 2PQ + 2PQ = 4PQ
PQ = a/4
AP = 2PQ = a/2
Let M be the midpoint of QB.
AM = AP + PQ + QM
= a/2 + a/4 + a/8
= 7a/8
2. Midpoints of AP and QB
Let N be the midpoint of AP
NM = NP + PQ + QM
= a/4 +a/4 + a/8 =
= 5a/8
