1. The sum of two numbers is 90. Their difference is 18. Find the numbers. A(40, 22) B(45, 45) C(36, 54) D(27, 63) E (40, 50) F
(72, 90)
1 answer:
Answer:
36 and 54
Step-by-step explanation:
54-36=18
54+36= 90
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Step-by-step explanation:.75=.750 so, 750-705=.045
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Answer:
(D) t^4
Step-by-step explanation:
You have defined ...
a3 = a2·a1
a4 = a3·(a2·a1) = a3²
a5 = a4·(a3·a2·a1) = a4² = (a3²)² = a3⁴
Then if a3 = t, a5 = t⁴
200 decimeters
explanation: there is 10 decimeters in a meter
so 10×20=200
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Answer:
4 1/5
Step-by-step explanation:
I think this is more of an opinion than an actual answer
