Based on the sequence of numbers given, the number that is represented by the question mark is 2679 = 2.
<h3>What is the sequence given?</h3>
The sequence requires that you count the number of circles that a group of number has. For instance 9 has one circle and 8 has two circles because of the way they are drawn.
The numbers 111, 3213, and 1234 will therefore be equal to 0 because there is no number that has a circle in it.
The number 8096 however, will be equal to 5 because there are 5 circles. Two in 8. 1 in 0. 1 in 9. 1 in 6.
This means that the last number of 2679 will therefore be equal to 2 because there are two circles. One circle is in 6, and the other circle is in 9.
In conclusion, the number represented by the question mark is 2.
Find out more on number sequences at brainly.com/question/7882626
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Answer:
Step-by-step explanation:
To explain how to approach this question, I am going to place letters in the blank spaces:
First, compare the <u>coefficients</u> of the x² terms on both sides of the equation:
Therefore, we need to choose any two numbers in place of a and d whose difference is -5:
⇒ a = 2 and d = 7 as 2 - 7 = -5.
Similarly, upon comparing the <u>coefficients</u> of the x terms, we can see that there is no x term on the right side of the equation. Therefore, we need to choose numbers in place of b and e for which the difference is zero. So b and e should be the <u>same number</u>:
⇒ b = 2 and e = 2 as 2 - 2 = 0.
Finally, compare the constant term on both sides of the equation:
Therefore, we need to choose any two numbers in place of c and f whose difference is -14:
⇒ c = 1 and f = 15 as 1 - 15 = -14.
Plug in the numbers in place of the letters on the left side of the equation:
<u>Check</u>
Remove the brackets:
Collect like terms:
Combine like terms:
Hence proving that the left and right sides of the equation are the same.
The length of the aqueduct is 13 km.
My reasoning for this is because the inner triangle is in perfect ratio to the outer triangle and the inner edge has a ratio of 1 to 5 so if you’re searching for the length of the aqueduct you would multiply the corresponding side which is 2.6 km x 5 to which you would get 13
Answer:
The numerator is the number on top of the bottom number (denominator)
Answer:
See below
Step-by-step explanation:
100 ft in 4 min = 25 ft/min
125 feet in 5 min = 25 ft min
so the height is d = 25 * m d = height m = minutes
25* 8 = 200 feet