3 years ago

Whats nine рlus ten ?

Mathematics

1 answer:

EleoNora [17]3 years ago

7 0

Answer:

Step-by-step explanation:

9+10=19

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Half a number plus 5 is 11.What is the number?

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<h3>Solution :</h3>

<u>Let x be the number</u>

$\small\bold\red{→}\small\bold{(\frac{1}{2} )x + 5 = 11}$

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Step-by-step explanation:

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F(9) = -14. what is the value of f^-1(-14)<br> Please show step by step :)

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Answer:

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Step-by-step explanation:

f(9) = - 14 maps x = 9 to y = - 14

The inverse maps y = - 14 to x = 9 , that is

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