Answer:
y=-3x
Step-by-step explanation:
3>2. It doesn't matter if some or all of the numbers are negative.
Answer:
a) , b) , c) , d)
Step-by-step explanation:
a) The spring constant is calculated by using this expression:
b) The work needed to compress the spring from its initial position is:
c) The work needed to stretch the spring is:
d) The work need to stretch the spring is:
3x7 + 2x3 = 22 + 6 = 28 is the area
Answer:
b. the area of a rectangle with side lengths 1.3 and x
Step-by-step explanation:
The answer is: " 2x¹⁶ y " .
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This is the "most simplified" version of the expression given.
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Explanation:
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Given: "2xy (x⁵)³ " ; Simplify .
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Note: (x ⁵) ³ = x⁽ ⁵ * ³ ⁾ = x ⁽¹⁵⁾ ;
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Rewrite:
2xy (x⁵)³ = 2xy x⁽¹⁵⁾ ;
Rewrite:
2 * x * x⁽¹⁵⁾ * y ;
Note: "x * x⁽¹⁵⁾ = x¹ * x¹⁵ = x⁽¹ ⁺ ¹⁵⁾ = x¹⁶ ;
Rewrite: " 2x¹⁶ y " .
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