Well for our first step we have to divide 147,973 by 2
lets do that first
147,973 ÷ 2 = 73,986.5
now we know that country A is 73,986.5 bigger than the other country by 673 square kilometers.
So lets figure out country A
73,986.5 + 673 = 74,659.5 = country A
and since country B does not have that 673 square kilometers we subtract that from country B
73,986.5 - 673 = 73,313.5 = country B
soooo our answers are
country A = 74,659.5 square kilometers
country B = 73,313.5 square kilometers
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9514 1404 393
Answer:
Step-by-step explanation:
If we let x represent "a number", then "three times a number" is 3x. The usm of that and 1 is ...
1 +3x . . . . . . the sum of 1 and 3 times a number
That is said to be -89, so we have the equation ...
1 +3x = -89
__
To solve this equation, we can subtract 1 from both sides:
3x = -90
Then we can divide by 3 to find x.
(3x)/3 = -90/3
x = -30
Answer:
37
Step-by-step explanation:
There are 2 ways to do this, the first is to just count the number of shaded squares (35)
The second is to find the area of the larger shaded square and subtract the smaller un-shaded rectangles
The large square is 7x7=49 squares
There are two 2x3 rectangles, which are 6 each
49-6-6=37