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2 years ago

Describe how dust particles from a desert can end up in a tropical jungle.

Mathematics

2 answers:

adell [148]2 years ago

6 0

**fake account***

THIS MIGHT BE DELETED BUT IGHT

MrMuchimi2 years ago

4 0

Answer:

Step-by-step explanation:

Tiny particles such as dust, ice, salt, and other types of particle materials provide surfaces perfect for water vapor to condense. Then, wind carries these small molecules and particles thousands of kilometers.

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Help ASAP!!!!!!!!!!!!!!!

Airida [17]

1 hundredth+3 tenths= 3 hundredths

6 0

2 years ago

in recent years 17.7% of households watched the finals of a popular reality series. There are 110.2 million households in the Un

prisoha [69]

17.7% x
-------- = -----------------
100% 110,200,000

If 110.2 million households equals 100%, then you just cross multiply to solve for what households are 17.7% - which is 19,505,400.

6 0

2 years ago

svet-max [94.6K]

Answer:

The polygon has 9 sides

Step-by-step explanation:

we know that

A regular polygon has equal length sides and equal interior angles

step 1

Find the measure of the interior angle

Remember that

The interior angle plus the exterior angle must be equal to 180 degrees (form a linear pair)

Let

x ----> the measure of each interior angle in the regular polygon

$x+40^o=180^o$

solve for x

$x=180^o-40^o=140^o$

step 2

Find the number of sides of the regular polygon

we know that

The measure of each interior angle in a regular polygon is given by the formula

$x=\frac{(n-2)180^o}{n}$

where

n is the number of sides of the polygon

substitute the given values

$140^o=\frac{(n-2)180^o}{n}$

solve for n

$140n=180n-360\\180n-140n=360\\40n=360\\n=9\ sides$

therefore

The polygon has 9 sides

8 0

2 years ago

How do you find the r?

astra-53 [7]

It's a right triangle. Use the pythagorean theorem. 36^2+r^2=(r+12)^2. r=48.

5 0

2 years ago

64 POINTS

sveticcg [70]

<h3>♫ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ♫</h3>

➷ As there would be 2 circles, you'd need to find the area of a circle and then multiply it by 2

To start with, we can use this:

2 ( $\pi$ r^2)

^^ This represents the surface area of the two circles

A cylinder also has a rectangle which is rolled to form the shape

As we know, the formula of a rectangles area is length x width

The width of the rectangle would be equal to the circumference of a circle

circumference of circle = $\pi d$

The length of the rectangle would be the height of the cylinder

We can use this:

$(\pi d * h) + 2(\pi r^2)$

This would calculate the surface area as it would find the area of the rectangle plus the area of the two circles.

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

<u></u>

↬ ʜᴀɴɴᴀʜ ♡

6 0

2 years ago