What is what3 2/3 + 3/5 as a fraction brainly
2 answers:
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Answer:
16
Step-by-step explanation:
There are numerous ways to work a problem like this. One is shown above, where we multiply by the inverse of the denominator.
For this you can always use a calculator. Be sure to use parentheses around the denominator fraction.
The sum of the triangular numbers is
According to the question, the series of triangular numbers is given as in the form of the number of dots constituting the equilateral triangles i.e.
1, 3, 6, 10, 15 . . . . .n
triangular number are the sequence and series of the numbers and each number represents and constitute in visualization of series of equilateral triangle.
given series in the figure
1, 3, 6, 10, 15, . . . . . . ., n
each number represents the number of dots containing in triangle
now the series can be given by
for n = 1, 2, 3, 4,. . . . .n
now , according to the question the sum of the series can be given as
⇒ ∑S
⇒ ∑
⇒
Thus, the sum of the triangular number is given by
Learn more about triangular numbers here:
brainly.com/question/1417765
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Hi, Ptaverez1! :)
First we must length of an individual square; This can be achieved by using the formula for the area of a square:
Lets input the information we already know:
Take square root.
The length of an individual square tile is 6.5 ft.
Since they're are 9 tiles and the porch in a square, I can conclude that the measurements for the porch are 3 tiles by 3 tiles (as 3*3=9; using the formula for the area of a square.)
Since the length of the porch is 3 tiles, we must multiply the individual tiles piece length by 3:
The formula for the perimeter of a square is:
Lets input the information we know:
The perimeter of the porch is 78 feet²
Hope this helps.
-Benjamin
First we must length of an individual square; This can be achieved by using the formula for the area of a square:
Lets input the information we already know:
Take square root.
The length of an individual square tile is 6.5 ft.
Since they're are 9 tiles and the porch in a square, I can conclude that the measurements for the porch are 3 tiles by 3 tiles (as 3*3=9; using the formula for the area of a square.)
Since the length of the porch is 3 tiles, we must multiply the individual tiles piece length by 3:
The formula for the perimeter of a square is:
Lets input the information we know:
The perimeter of the porch is 78 feet²
Hope this helps.
-Benjamin