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3 years ago

NEED HELP ASAP WILL GIVE 5 STAR

Mathematics

1 answer:

Papessa [141]3 years ago

3 0

I believe line h if i’m not mistaken

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Shakira is traveling to Europe and would like to have 800 Euros to spend while she is on her trip. How many US dollars will she

Monica [59]

Answer:

$968

Step-by-step explanation:

Multiply the conversion ratio by 800:

€1 : $1.21 = €1×800 : $1.21×800

= €800 : $968

Shakira will have to convert $968 to have the amount she would like.

6 0

4 years ago

The area of the regular hexagon is 169.74 ft2 what is the perimeter, rounded to the nearest tenth

Bess [88]

Answer:

Perimeter of given regular hexagon is 48.5 ft.

Step-by-step explanation:

Let ABCDEF be the regular hexagon as shown in the attached figure.

O be the intersection point of the diagonals EB, FC and AD.

As per the property of regular hexagon, all the 6 triangles formed are equilateral triangles.

In other words,

$\triangle EOD, \triangle DOC, \triangle BOC, \triangle AOB, \triangle AOF , \triangle FOE$ are equilateral $\triangle s$ .

Area of an equilateral $\triangle$ is defined as :

$\dfrac{\sqrt{3}}{4} \times a^{2}$

Where a is the side of $\triangle$ .

Area of hexagon = $6 \times \dfrac{\sqrt{3}}{4}\times a^{2}$

We are given that area of hexagon = 169.74 $ft^{2}$

Let s be the side of hexagon.

$\Rightarrow 6 \times \dfrac{\sqrt{3}}{4}s^{2} = 169.74 ft^{2}\\\Rightarrow s = 8.08 ft$

A regular Hexagon is made up of 6 equal sides, so

Perimeter of a regular hexagon = $6 \times side$

Perimeter = $6 \times 8.08$

$\Rightarrow 48.5 ft$

So, perimeter of given regular hexagon is $48.5 ft$ .

6 0

3 years ago

Answer pls…………………………..

Gnesinka [82]

Answer:

10/27

Step-by-step explanation:

3^x = 10

We want to find 3^(x-3)

Rewriting

We know that a^(b-c) = a^b * a^ (-c)

3^x * (3^-3)

We know that 3^-3 = 1/3^3

3^x * 1/27

10 * 1/27

10/27

6 0

3 years ago

in a continuous data the median class is 40-50. If the cumulative frequencies of the premedian class is one half of the sum of t

Ede4ka [16]

To find the median, add up the frequency column to find how many trains there were in total. There were 44 trains in total in this grouped frequency table, so work out 44 + 1 2 = 45 2 = 22.5. The median is therefore between the 22nd and 23rd values.

3 0

3 years ago

Two ice cream machines make a total of 320 gallons in a certain amount of time. working together for the same length of time how

Ymorist [56]

Answer:

7 ice cream machines can make 1,120 gallons of ice cream

Step-by-step explanation:

Divide 320 by 2

multiply 160 by 7

you should get 1,120

7 0

3 years ago

NEED HELP ASAP WILL GIVE 5 STAR​

NEED HELP ASAP WILL GIVE 5 STAR