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agasfer [191]
3 years ago
7

A rectangular picture frame measures 18" x 22". If 1 inch equals 2.54 cm, the dimensions of the picture frame in centimeters wou

ld be-- plz type how to do it
Mathematics
1 answer:
Kisachek [45]3 years ago
4 0
It would be 45.72 cm by 55.88 cm because you have to multiply each dimension by 2.54 to get the exact measurement in centimeters.
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You have 100 yards of fencing available to create an enclosure for farm animals. As the
Sunny_sXe [5.5K]
1. area of a pentagon when 1 side is x is \frac{x^2}{4}\sqrt{5(5+2\sqrt{5})}
so if perimiter is 100 then one side is 100/5 or 20
area will be \frac{20^2}{4}\sqrt{5(5+2\sqrt{5})}≈<span>688.2 square yards

2. area of a hexagon when 1 side is length x is \frac{3x^2\sqrt{3}}{2}
so if permiter is 100 then length of one side is 100/6 or about 16.666666666666
the area will be \frac{3(16.6666666)^2\sqrt{3}}{2}≈721.7 square yards

3. area of a regular octagon with side lenghts x is 2(1+\sqrt{2})x^2
so if 8 sides then side length of each is 100/8 or 12.5
area will be 2(1+\sqrt{2})12.5^2≈754.4 square yards


octagon wil have most space
you can tell because the more sides it has, the more it gets to a circle and the more area it encloses with a given perimiter
</span>
3 0
3 years ago
What is the inverse equation for h(x) = 2log(x-3) ?
marshall27 [118]

Given the function:

h(x)=2log\left(x-3\right)

To find its inverse:

\begin{gathered} y=2log\left(x-3\right) \\ x=2log\left(y-3\right) \end{gathered}

solving for y:

\frac{x}{2}=log(y-3)\begin{gathered} 10^{\frac{x}{2}}=y-3 \\  \\ 10^{\frac{x}{2}}+3=y \end{gathered}

ANSWER

h^^{-1}(x)=10^{\frac{x}{2}}+3

8 0
1 year ago
What is the value of 5 + -2​
Sidana [21]

Answer:

3

Step-by-step explanation:

5 is greater than 2 and two is negative so the answer is positive

8 0
2 years ago
Which box and whisker plot represents this data: 6,7,8,10,18,20,22,25,28,28,30,30?
kari74 [83]

Answer:

its the last one D

Step-by-step explanation:

The median is 22 and the rest dont have that as the median

7 0
3 years ago
Read 2 more answers
A tomato plant grew an average of 0.06 m per day. how many days did it take for the plant to grow a total of 0.96 m?
gizmo_the_mogwai [7]
1 day = 0.06 m
x = 0.96 m

0.96 ÷ 0.06 = 16 days
3 0
3 years ago
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