Answer:
x = 55
Step-by-step explanation:
The "equals" sign means both sides are equal. You want to isolate the x. So subtract 22 from both sides.
62+15-22 = x
62-22 = 40; 40 + 15 = 55
x = 55
Answer:
EF=4
Step-by-step explanation:
vì diện tích bằng nhau và bằng 28 áp dụng công thức tính diện tích
Answer:
He should use 3 pounds of peanuts and cashews.
An expression is defined as a set of numbers, variables, and mathematical operations. The derivative of the function f(x)=20(√x)-(x²⁰/2) is (10/√x)-10x¹⁹.
<h3>What is an Expression?</h3>
In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
The given expression can be simplified as,
Hence, the derivative of the function f(x)=20(√x)-(x²⁰/2) is (10/√x)-10x¹⁹.
Learn more about Expression:
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