Answer:
194.78 yards
Step-by-step explanation:
Diameter: d=62yards
Perimeter: p=2×pi×r=pi×d, where d=2×r, r being the radius.
We get: p=pi×d=62×pi=194.78 yards
<h3>
Answer: 120</h3>
=============================================
Explanation:
S = sum of the first four values
S/4 = 70 since we divide the sum by 4 to get the mean of the first four values
S = 280 is the result after multiplying both sides by 4
Let x be the fifth unknown value. Adding it onto S leads to S+x = 280+x. This represents the sum of all five values.
Dividing that sum 280+x over 5 leads to the new mean 80, which leads to...
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(280+x)/5 = 80
280+x = 5*80
x+280 = 400
x = 400-280
x = 120
The fifth number is 120
Answer:
8
Step-by-step explanation:
-19 - (-27)
-19 + 27
8
i dont know if this is what you needed, but um yea lol
Answer:
the answer is 6992
Step-by-step explanation:
All you have to do is subtract 18697 from 25689:
25689-18697= 6992
<em>Hope</em><em> </em><em>this</em><em> </em><em>helped</em><em> </em><em>and</em><em> </em><em>plz</em><em> </em><em>mark</em><em> </em><em>as</em><em> </em><em>brainl</em><em>i</em><em>est</em><em>!</em>
<em>Luna</em><em> </em><em>G</em><em>.</em>
Answer:
52/63
Step-by-step explanation:
Here, we want to multiply two fractions
we have this as;
4/7 * 13/9
= 52/63
