A=2(l+w)h+l×w
A=2(4+2)×3+4×2
A=36+8
A=44 square feet, so there are 44 square feet of glasses were used to build aquarium. Hope it help!
Answer:
It is Tens if that is what you are asking.
Step-by-step explanation:
1 is ones 10 is tens 100 is hundreds and so on
Answer:
11
Step-by-step explanation:
The first term of the geometric sequence is given to be a₀, the common ratio r and the (n+1)th term is aₙ.
Now, the condition is given a₀ =6.7, r=1.9 and aₙ=7804.8.
Therefore, a₀.rⁿ=7804.8 = aₙ
⇒ 6.7(1.9)ⁿ=7804.8
⇒(1.9)ⁿ =1164.89
Now, taking log both sides we get,
⇒n log (1.9) =log (1164.89)
⇒n =log (1164.89)/log(1.9) =10.9999≈11
Therefore, the value of n is 11.
The width of Tamara's new gym as determined from her new scale factor is; 40 meters.
<h3>What is the width of Tamara's new gym as required in the task content?</h3>
It follows from the complete task content that it is required to determine the width of Tamara's new gym.
On this note, it follows that since the old gym render the length and width to be in the ratio; 45: 20 respectively, the same ratio must be preserved in the new gym.
On this note, it follows that the width of the new gym can be determined as follows;
45/20 = 90/width
width = (90×20)/45
Hence, width, w = 40 meters.
Read more on scale factor;
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