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ch4aika [34]
3 years ago
12

Find the surface area of the cylinder. Use 3.14 for

\pi " alt=" \pi " align="absmiddle" class="latex-formula">

Mathematics
1 answer:
ratelena [41]3 years ago
8 0
Suface area= 2πrh+2πr²
                    = 2×3.14×2×15+2×3.14×2²
                   = 6.28×2×15+6.28×4
                   =188.4+25.12
                 =213.52
so Surface area=213.52cm
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Compare 4.6, 2.8..., square root 17, 3.9..., square root 8
Basile [38]
1. Square root 17= 289, Square root 8= 64.
289 = 289.00 \:  \: 64 = 64.00
4.6 > 2.8
289.00 > 64.00
289.00 > 4.6
4.6 > 3.9
2.8 < 3.9
Least to greatest:
2.8, 3.9, 4.6, 64.00, 289.00


7 0
3 years ago
What is the value of x? <br><br>a.50<br>b.150<br>c.30<br>d.100​
Aleks04 [339]
A triangles is 180 degrees. 100+50=150.
180-150=30
X=30
4 0
3 years ago
Read 2 more answers
A cruise ship is traveling south going approximately 22 mph when it hits the Gulf Stream flowing east at 4 mph. Which expression
alexira [117]
<h2>Hello!</h2>

The answer is:

The correct option is

a) Resultant=\sqrt{22^{2} +4^{2} }

<h2>Why?</h2>

Since a right triangle is formed, we can calculate the resultant force using the Pythagorean Theorem which states that:

c=\sqrt{a^{2}+b^{2}}

Where,

c, is the hypothenuse.

a, is one triangle leg.

b, is the other triangle leg.

So, we are given the information:

a=22mph

b=4mph

So, calculating the resultant force (hypothenuse), we have:

Resultant=\sqrt{22^{2} +4^{2} }

Hence, the expression that would find the result velocity is:

a) [tex]Resultant=\sqrt{22^{2} +4^{2} }[/tex]

Have a nice day!

4 0
3 years ago
If a car travels 210 miles on 12 gallons of gas, what is its unit rate in miles per gallon?
kumpel [21]
210 divided by 12 is 17.5 so u]your answer is 17.5
4 0
4 years ago
Please Help I will give you a lot of points if you do!
Maru [420]

Answer:

De Morgan's Theorem, T12, is a particularly powerful tool in digital design. The theorem explains that the complement of the product of all the terms is equal to the sum of the complement of each term. Likewise, the complement of the sum of all the terms is equal to the product of the complement of each term.

Step-by-step explanation:

De Morgan's Theorem, T12, is a particularly powerful tool in digital design. The theorem explains that the complement of the product of all the terms is equal to the sum of the complement of each term. Likewise, the complement of the sum of all the terms is equal to the product of the complement of each term.

4 0
3 years ago
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