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DIA [1.3K]
3 years ago
7

What is the approximate volume of the cone below?

Mathematics
1 answer:
denis-greek [22]3 years ago
8 0

Answer:

183 cm³

Step-by-step explanation:

V(cone) = 1/3πr²h

= (π5²·7) ÷ 3

= 175π ÷ 3

≈ 58π or 183 cm³

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What is the value of y? Show work
romanna [79]

Answer:

Sum of the interior angles of the triangle is 180°.

According to the above problem,

4y + (y + 11) + 39 = 180 \\ 5y + 50 = 180 \\ 5y = 130 \\ y  = \frac{130}{5}  \\  \boxed{y = 26}✓

<h3><u>y=26</u><u>°</u> is the right answer.</h3>
7 0
3 years ago
Read 2 more answers
Solve for x:1/20 - 1/4x&lt;1/5-2/5x​
a_sh-v [17]

Step-by-step explanation:

1/20-1/4 ×<1/5-2/5×

<h3>collection of like terms</h3>

1/20+1/5 <-2/5×-1/4×

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3 years ago
Three farmers can reap a field in 6 hours. The owner wants the field to be reaped in 1 hour. How many farmers should he have wor
kkurt [141]

Answer:

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Step-by-step explanation:

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3 0
2 years ago
What is the value of x?<br><br> a. 25<br> b. 12<br> c. 7<br> d. 5
s2008m [1.1K]
A^2+b^2=c^2
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6 0
4 years ago
The linear equation when b= 5 and m = -2 is O y = 5x – 2. Oy= 5x + 2. y = -2x - 5. O y = -2x + 5​
blondinia [14]

Answer:

y = -2x + 5

General Formulas and Concepts:

<u>Algebra I</u>

Slope-Intercept Form: y = mx + b

  • m - slope
  • b - y-intercept

Step-by-step explanation:

<u>Step 1: Define given</u>

y-intercept <em>b</em> = 5

Slope <em>m</em> = -2

<u>Step 2: Write function</u>

y = -2x + 5

5 0
3 years ago
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