Seems to me like the question is: What are the two numbers ?
They have to multiply to 2,800 .
It's fairly easy to find two numbers that do that, BUT ...
they're not supposed to be multiples of 10 .
1 x 2,800 = 2,800 . . . . . No good. 2,800 is a multiple of 10 .
2 x 1,400 = 2,800 . . . . . No good. 1,400 is a multiple of 10 .
4 x 700 = 2,800 . . . . . No good. 700 is a multiple of 10 .
5 x 560 = 2,800 . . . . . No good. 560 is a multiple of 10 .
7 x 400 = 2,800 . . . . . No good. 400 is a multiple of 10 .
8 x 350 = 2,800 . . . . . No good. 350 is a multiple of 10 .
10 x 280 = 2,800 . . . . . No good. 280 is a multiple of 10 .
14 x 200 = 2,800 . . . . . No good. 200 is a multiple of 10 .
16 x 175 = 2,800 . . . . . Finally ! Neither one is a multiple of 10 .
The GCF of the numerator and denominator in the following fraction of 21m^2n/28mn^2 is 7mn. 21m^2n/28mn^2 = 7mn*3m/7mn*4n = 3m/4n <span>
</span>
Heptagon has unequal sides and each side is 2 more than twice the side of the smaller one before it.
Heptagon is a 2 dimensional geometric shape that has got 7 sides.
Lets say the length of smallest side is 'x' units.
Length of the second side will be 2 more than twice the smaller side so the side length will be:
Now the length of the third side will be 2 more than twice the second side that is:
Similarly, length of the fourth side will be:
Similarly, length of the fifth side will be:
Again, length of the sixth side will be
And the length of the seventh side will be
Now, perimeter of any geometric shape is the sum of the lengths of the sides:
Adding all the sides we get:
Therefore, the expression for the perimeter of the required heptagon is 
.
Answer:
5 is NOT a solution to the equation.
t = 6
Step-by-step explanation:
Step 1: Write out equation
2t - 1 = 11
Step 2: Add 1 to both sides
2t = 12
Step 3: Divide both sides by 2
t = 6
