Mr. Roosevelt has 48 nails that each weigh 1.35 ounces. What is the weight of these nails in ounces?

Mathematics

2 answers:

sammy [17]3 years ago

6 0

Answer 64.8

48x1.35=64.8

DerKrebs [107]3 years ago

5 0

Answer:

64.8 ounces

Step-by-step explanation:

48 nails times 1.35 ounces gives you 64.8 ounces.

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Find the inverse of the function x2 + y2 = 4 and the domain of the inverse for 0 ≤ x ≤ 2.

alexandr402 [8]

To get the inverse "relation" of an expression, we first off, do a quick switcharoo of the variables, and then solve for "y", so let's proceed,

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and yes, the domain for the range 0 ⩽ x <span>⩽ 2, let's get instead the "range" of the original function,

</span> $\bf x^2+y^2=4\implies 0^2+y^2=4\implies y=\pm\sqrt{4}\implies \boxed{y=\pm 2}
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8 0

3 years ago

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Licemer1 [7]

We need to write system of equations for this problem. Reading text we write 1 equation by 1.
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I think easiest way to solve this is to express all variables in last equation and solve for x.
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7 0

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Check the picture below.

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