Explanation
The area of a circle is \(A=\pi r^{2}; A=\pi 7^{2}\) .\(\pi\) is approximately 3.14, so \( 3.14 \times {7^2} \)means A is approximately 153.94 inches.
If n = 8 what's the value of \(9 n^{2}+3 n-19\)?
In the following diagram what is the value of x?
\(x \times x^{3}\)
If \(y^{4}+x^{4}=y^{4}+p^{4}\) , then x =
What's the cube root of \(64x^3 \) ?
How much will it cost to paint a circular patio of radius 7 m if the cost of the paint per square meter is \(\$2.00\)?
Solve:\(2+5(x-1) \leq 9\)