2s(square)+t(triangle)=3c(circle)
t=10
c=6
2s+10=3×6
2s+10=18
2s=8
s=4
C^2 + 11c = 12
c^2 + 2[11/2] c = 12
[c + 11/2] ^2 - [11/2]^2 = 12
[c +11/2]^2 = 12 +[11/2]^2
[c +11/2]^2 = 12 + 121/4
[c +11/2]^2 =[48+121]/4
[c +11/2]^2 = 169/4 ----> This is the resulting equation
Solving it you get:
c + 11/2 = +/- √(169/4)
c + 11/2 = +/- 13/2
c = 13/2 - 11/2 =2/2 = 1 and
c = -13/2 - 11/2 = - 24/2 = -12
The solution to the given expression [98/(82 + 283)] * (69 - 29) is; 784/73
<h3>How to solve simple arithmetic operations?</h3>
We want to solve the expression;
[98/(82 + 283)] * (69 - 29)
Let us first simplify the first part which is;
98/(82 + 283) = 98/365
Then let us simplify the second part which is;
69 - 29 = 40
Thus, we have the expression;
(98/365) * 40
This can be simplified further to get;
(98/73) * 8 = 784/73
Read more about Arithmetic Operations at; brainly.com/question/4721701
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I am so sorry I don’t the answer I want to ask a question that’s why I am answering this
Answer:
x = 6
Step-by-step explanation:
10x = 5 x 12 = 60
x = 6