I attached a photo of the work. I hope it helps!
What number can you divide both the divisor and denominator by?
i see that 12 and 126 are divisible by 1, 2, 3, and 6
we're going to choose the biggest number we can divide by (which is 6)
12/6=2 / 126/6=21
the answer would be 2/21 because there is no other number (other than 1) that you could divide these both into
Answer:
I think this is right? The instructions seem a bit vague to me...
Condition A: Many
Condition B: One
Condition C: One
Condition D: Many
Condition E: Many
Condition F: One
Step-by-step explanation:
So Condition A: A rectangle with 4 right angles is going to be in many quadrilaterals because squares are also a rectangle with 4 right angles. So condition A has 2 or maybe more that I forgot about.
Condition B: A square with one side measuring 5 inches is one quadrilateral. Squares are one specific type of quadrilateral so they're probably going to go into one quadrilateral
Condition C: A rhombus can sometimes also be a square, but since in this case, it's angle is only 43°, it should be one quadrilateral.
Condition D: There are a lot of parallelograms. Just because one angle is 32°, it doesn't mean there is just one. There are rhombuses and trapezoids that have 32° angles that would be parallelograms. This one is many.
Condition E: This one was hard for me to visualize, but I'm pretty sure this one is also many. There are at least 2. One side could be 6 inches and another could be 8 inches and then, it could be vice versa, so there are probably more than one. This one is many.
Condition F: Is this even possible? I think it's one.
Step-by-step explanation:
1) MM
2)DCCCLII
3)ML
4)CCCVI
____
1) 283
2) 159
3)96
Answer: 16,503,616 leagues²
Step-by-step explanation:
Assume that the Earth is a sphere. Then, you need to use the formula for calculate the surface area of a sphere:

Where r is the radius.
Divide the diameter by 2 to calculate the radius of the Earth:

Substituting values into the formula
, you get that the total surface of the Earth to the nearest whole number is:
