Three ways to correctly compare the following numbers are, 352 = 352, anything else is impossible with < and >
Since we know that the hypotenuse is 11 and this is a 30 - 60 - 90 right triangle we can use 11 to find the other sides.
The hypotenuse is 2s, s is the 30 side length.
So s = 11 / 2 = 5.5
The 60 side is s * square root of 3.
5.5 * square root of 3 = about 9.5.
Now that we know all three sides we can add them together to get the perimeter.
11 + 5.5 + 9.5 = 26
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So times 18.50 by .08 to find the 8% tax which is 1.48. then add that to the original 18.50 totals $19.98.
So b is your answer
Their sum can be greater than 1 but it would be less than 2.
The biggest fraction which is less than 1 is 0.99
Sum of 0.99 + 0.99 = 1.98, which is greater than 1 but less than 2.
Answer:
143 Miles
Step-by-step explanation:
Dora biked 11x miles
Karly biked x miles
11x +x =12x
156 divided by 12= 13
13=x
13 multiplied by 11 = 143
