Answer:
224
Step-by-step explanation:
Substitute x = 4 and y = 2 into the expression and evaluate
7x²y = 7 × 4² × 2 = 7 × 16 × 2 = 7 × 32 = 224
Answer:
option A
Step-by-step explanation:
option A is the correct answer of this question.
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The answer is Area= 50.265 and the circumference is 25.133
Answer:
![6\sqrt{5}](https://tex.z-dn.net/?f=6%5Csqrt%7B5%7D)
Step-by-step explanation:
In any right triangle, the Pythagorean theorem states:
, where
and
are two legs of the triangle and
is the hypotenuse.
Plugging in given values, we have:
![12^2+VU^2=18^2,\\144+VU^2=324,\\VU^2=180,VU=\sqrt{180}=\sqrt{36}\cdot \sqrt{5}=\boxed{6\sqrt{5}}](https://tex.z-dn.net/?f=12%5E2%2BVU%5E2%3D18%5E2%2C%5C%5C144%2BVU%5E2%3D324%2C%5C%5CVU%5E2%3D180%2CVU%3D%5Csqrt%7B180%7D%3D%5Csqrt%7B36%7D%5Ccdot%20%5Csqrt%7B5%7D%3D%5Cboxed%7B6%5Csqrt%7B5%7D%7D)
The fewest number of days over which the tournament can take place is 5 days.
<h3>How to calculate the number of days?</h3>
As each team plays with other team Once and we have total 5 teams so number of matches will be (4+3+2+1)
Counted as team 1 plays with all other teams = 4 matches
Team 2 plays with team 3,4,5 =3 matches
Team 3 play with team 4,5=2 match
And the last match is between team 4 and team5
Total match = 10 and can be played two matches per day:
Number of days = 10/2
= 5 days.
Learn more about expressions on:
brainly.com/question/723406
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