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gladu [14]
3 years ago
7

the area of a library tabletop is 27 1/8 square feet. The table is 3 1/2 feet wide. What is the length of the table ?

Mathematics
1 answer:
Artemon [7]3 years ago
7 0
27⅛ ÷ 3½

in my opinion, turning it into a decimal is easier

27 ⅛ = 27.125
3 ½ = 3.5

so.....
27.125 ÷ 3.5 = 7.75 which is also 7 ¾
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Answer:

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Step-by-step explanation:

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3 years ago
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two sides of a triangle measures 20 centimeters and 30 centimeters which of the following could be the measure of the third side
brilliants [131]
To find the third side of a triangle (there are two answers you could get), you need to use the Pythagorean formula: a^2+b^2=c^2.  First answer, 20^2+30^2=c^2.  Solve for c.  c=36.06.  The second answer, 20^2+b^2=30^2.  Solve for b.  b=26.36.
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2 years ago
Leanne Raymond Montel and Emily body gift for their soccer coach the total cost of the gift including tax was $55.80 Montel paid
Flauer [41]

Solution: The total cost of the gift including the tax = $55.80

The amount paid by Montel = $14

The amount paid by Raymond is

\frac{1}{3} \times 55.80

18.6

Therefore, Raymond paid $18.6

The amount paid by Emily is

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0.25 \times 55.80 = 13.95

Therefore, Emily paid $13.95

We also know that the remaining amount is paid by Leanne.

Therefore, the remaining amount is:

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55.80 -(14+18.6+13.95)

55.80 - 46.55

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7 0
3 years ago
12meters; is how many FT
kkurt [141]
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4 0
3 years ago
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stiks02 [169]

Answer:

f^-1(x) = x - 2

Step-by-step explanation:

To find the inverse of a function in terms of x and y, you would sway x and y in the function. We can rewrite f(x) = x + 2 as y = x + 2, since f(x) is basically y in a function. The inverse of y = x + 2 would be x = y + 2. Now, solve for y.

x = y + 2

-2 both sides.

x - 2 = y

y = x - 2

The inverse of y = x + 2 would be y = x - 2, so the inverse of f(x) = x + 2 would be f^-1(x) = x - 2 (f^-1(x) means the inverse of f(x)).

f^-1(x) = x - 2

I hope you find this helpful. :)

3 0
3 years ago
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