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FinnZ [79.3K]
2 years ago
5

This figure represents the base of an aquarium that is 9 inches high.

Mathematics
1 answer:
dangina [55]2 years ago
8 0

Answer:

Step-by-step explanation:

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Brennan makes a scale drawing of a fort. The scale for the actual fort to the scale
hoa [83]

Answer:

The dimensions of the fort in the drawing is 7 in by 5.5 in

Step-by-step explanation:

A scale can be used to either increase or decrease the size of a given object.

From the question, Brennan used a scale of 3 feet to 1 inch.

scale = \frac{actual fort}{scale drawing}

The dimensions of the fort are 21 ft by 16.5 ft. Thus, to determine the dimensions of the drawing;

\frac{3 ft}{1 in} = \frac{21 ft}{y}

y = \frac{21 ft *1 in}{3 ft}

  = 7 in

Also,

\frac{3 ft}{1 in} = \frac{16.5 ft}{z}

z = \frac{16.5 ft*1 in}{3 ft}

  = 5.5 in

Dimensions = y by z = 7 in by 5.5 in

Therefore, the dimensions of the fort in the drawing is 7 in by 5.5 in.

7 0
3 years ago
Lim t^4 - 6 / 2t^2 - 3t + 7
Harman [31]

I think you meant to say

\displaystyle \lim_{t\to2}\frac{t^4-6}{2t^2-3t+7}

(as opposed to <em>x</em> approaching 2)

Since both the numerator and denominator are continuous at <em>t</em> = 2, the limit of the ratio is equal to a ratio of limits. In other words, the limit operator distributes over the quotient:

\displaystyle \lim_{t\to2} \frac{t^4 - 6}{2t^2 - 3t + 7} = \frac{\displaystyle \lim_{t\to2}(t^4-6)}{\displaystyle \lim_{t\to2}(2t^2-3t+7)}

Because these expressions are continuous at <em>t</em> = 2, we can compute the limits by evaluating the limands directly at 2:

\displaystyle \lim_{t\to2} \frac{t^4 - 6}{2t^2 - 3t + 7} = \frac{\displaystyle \lim_{t\to2}(t^4-6)}{\displaystyle \lim_{t\to2}(2t^2-3t+7)} = \frac{2^4-6}{2\cdot2^2-3\cdot2+7} = \boxed{\frac{10}9}

6 0
3 years ago
Luci cuts a board that is 3/4 yard long into pieces that are 3/8. how many pieces does she cut
Varvara68 [4.7K]

Luci cuts a board that is 3/4 yard long into pieces that are 3/8. The pieces she cut can be solve by dividing the board by length of the new board. The length of the ¾ yards long divided by the desired length of 3/8 yards which is equal to 2 pieces.

7 0
3 years ago
Read 2 more answers
Mary is going to roll a six-sided die. What is the probability that the die lands on the number 3? Input your answer in fraction
liraira [26]

Answer:

added in the picture

Step-by-step explanation:

added in the picture

3 0
2 years ago
What is the answer how did you get the answer
bulgar [2K]

The artist will need 24 tan tiles. This is because 16 divided by 2 is 8, and 3 times 8 is 24.

8 0
3 years ago
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