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iren [92.7K]
2 years ago
13

Find the Surface Area of the cone.

Mathematics
1 answer:
Snezhnost [94]2 years ago
7 0

Answer:

\sf \huge{\boxed{\sf area = 653.1 cm^2}}

<u>Explanation</u>:

\sf \boxed{\sf area \ of  \ cone=\pi r^2 +\pi rl }

<u>Given:</u>

  • radius: 8 m
  • slant height: 18 m

<u>using this formula:</u>

\hookrightarrow \sf \pi r^2 + \pi rl

\hookrightarrow \sf (3.14)(8)^2 +(3.14)(8)(18)

\hookrightarrow \sf 653.1 cm^2

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Maggie’s brother is 12 years younger that three times her age . The sun of their ages is 44 . How old is Maggie
meriva
I'm not sure if this is right but you can set up an equation and solve to find Maggie's age:

Maggie's brother's age = b
Maggie's age = m

b = 12 - 3m
44 = 12-3m
12-3m = 44
-12 -12
-3m = 32
÷ 3 ÷3
m = 10.67

So this would be Maggie's age

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3 years ago
What is the GCF of 12 and 24​
Levart [38]

Answer:

A committee of 3 members for the education board is to be selected from a pool of 6 prospective candidates – C, D, E, F, G, and H. Candidates C, D and E are male and the rest are females. At least, one of the selected candidates should have a minimum of 10 years cognate experience in the education sector. The committee should have at least one male and a female candidate. Each of the committee members should have studied a different course for a bachelor’s degree.

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6 0
2 years ago
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ivanzaharov [21]

An equation is formed of two equal expressions. The correct option is x+y=557 and Three-fifths(x)+five-sixths(y)=407.

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Let the total number of pages in the shorter book be represented by x, and the total number of pages in the longer book be represented by y.

Given the total number of pages of the shorter book and the longer book is  557. Therefore, the equation can be written as,

x+y =557

Also, Scott reads Three-fifths of the shorter book and StartFraction 5 Over 6 EndFraction of the longer book, which is equal to 407 pages. Therefore,

(3/5)x + (5/6)y = 407

Hence, the correct option is x+y=557 and Three-fifths(x)+five-sixths(y)=407.

Learn more about Equation:

brainly.com/question/2263981

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2 years ago
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Annette [7]

Answer:

8/8

Step-by-step explanation:

4/4 = 1

8/8 = 1

you can also see it in the number line that 4/4 and 8/8 are located in the same place.

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3 years ago
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Write your answer as a fraction or as a whole
NeTakaya

Answer:

Perimeter=25

Step-by-step explanation:

HOPE THIS HELPS YOU

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