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bonufazy [111]
3 years ago
8

Find the curved surface area of a cone of radius 7cm and height 24cm

Mathematics
1 answer:
iVinArrow [24]3 years ago
3 0

Right circular cone

Solve for surface area

A≈703.72cm²

r Radius

7

cm

h Height

24

cm

Answer:

Step-by-step explanation: their go your answer plz let me know got right then so plz rate me the  most brainlest preson

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Solve 3[-x + (2 x + 1)] = x - 1.<br> x = 2
Gekata [30.6K]

Answer:

x = -2

Step-by-step explanation:

3[- x + (2x + 1)] = x - 1

=  > 3[ - x + 2x + 1 ] = x - 1

=  > 3[x + 1] = x - 1

=  > 3x + 3 = x - 1

=  > 3x - x =  - 1 - 3

=  > 2x =  - 4

=  > x =  \frac{ - 4}{2}  =  - 2

7 0
3 years ago
A nest of ants has been growing exponentially in such a way that its population, P, as a function of w weeks is given by P(w)=24
Hunter-Best [27]

Answer:

0.9%

Step-by-step explanation:

Given that:

A nest of ant is represented by the exponential growth function :

P(w)=24,000(1.063)^w

Where w = number of weeks

Recall :

Growth function is generally represented as :

P(t) = A(1 + r)^t

Where ; A is the initial population figure; r = growth rate and t = time

Hence, the growth rate per week of the function given is :

(1 + r) = 1.063

r = 1.063 - 1

r = 0.063

Number of days in a week = 7

Hence, growth rate per day = r /7

0.063 / 7

= 0.009

(0.009 * 100%) = 0.9%

8 0
3 years ago
Least to greastest awnser
Morgarella [4.7K]

2) -88, -45, 5, 40

4) -45, -31, 20, 49

6) -74, -63, -45, 38

8) 18, 27, 27, 58

10) -60, -49, -40, 9

12) -45, -18, 80, 82

The bigger negative numbers are the least because negative numbers work the opposite way around of positive numbers. :)

8 0
3 years ago
Find the volume of the cone
kompoz [17]

Answer:

V≈628.32 units³

Step-by-step explanation:

I used the formula:

V=πr2h/3 (h/3 as in a fraction)

Hope this helps!

7 0
3 years ago
Read 2 more answers
What is the answer to the question
vazorg [7]
The answer would be B. <span>linear pair theorem</span>
8 0
3 years ago
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