Well, you would do 5+3 which is 8. Then divide 160 and 8. The answer is 20. So now multiply 3 and 20. the answer is 60. Now multiply 5 and 20. the answer is 100. 100+60 is 160. So that checks out. As a result, the 5 would be the boys so the 5 and 20 are 100. So there are 100 boys in the grade.
100 boys
9514 1404 393
Answer:
x = (√2)/2
Step-by-step explanation:
The diagonal is √2 times the side length (x), so ...
1 = x√2
√2 = 2x . . . . . multiply by √2
(√2)/2 = x . . . . divide by 2
The side length x is (√2)/2.
To find the area of a cylinder, you have to use 2πrh + 2πr2. The radius is two and one-eighth, or seventeen/eight, and the height is six and three-quarter inches. This is all you need. The surface area is 118.5
The system of equation has no solution.Because the variables in the given equation got canceled during substation.
<h3>How can we determine the solution to an equation?</h3>
We do the identical actions on both sides to ensure that both expressions remain equal. Solving equations entails determining the values of the variables involved for which the equation is valid.
The given equation is;
Equation 1;
Equation 2;
From the equation 1 find the value of the y and put in the equation 2 as;
From the above equation, it is observed that the variables in the equation got canceled.
Hence, the system of equation has no solution.
To learn more about the equation, refer to the link;
brainly.com/question/10413253
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