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Natali5045456 [20]
3 years ago
14

The circumference of a circle is 15 meters. Determine the diameter. Use 3 for pie.

Mathematics
1 answer:
erik [133]3 years ago
5 0

Answer:

4.77

if u use 3 for pie its 5

Step-by-step explanation:

formula is d=c/pie

so d=15/pie

d=4.77

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How many nails are used for 2 shelves?
Tamiku [17]

Answer:

4

Step-by-step explanation:

A carpenter uses 4 nails to install each shelve

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2 years ago
Michelle kicks a soccer ball up into the air from the ground. The graph represents the height of the ball, in feet, as a functio
marusya05 [52]

Answer: domain: 0 ≤ x ≤ 8

Step-by-step explanation:

Domain is an independent variable with a minimum and a maximum value. Or the starting point (value) to the end point (value)

The time taken by the ball is from 0 to 8 seconds

The domain of the function represented by the graph will be from the starting time of the ball to the end time. Therefore, In this case, domain will be

0 ≤ x ≤ 8

7 0
2 years ago
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Select correct answer
Sergio [31]

Answer:

The values of p in the equation are 0 and 6

Step-by-step explanation:

First, you have to make the denominators the same. to do that, first factor 2p^2-7p-4 = \left(2p+1\right)\left(p-4\right)2p

2

−7p−4=(2p+1)(p−4)

So then the equation looks like:

\frac{p}{2p+1}-\frac{2p^2+5}{(2p+1)(p-4)}=-\frac{5}{p-4}

2p+1

p

−

(2p+1)(p−4)

2p

2

+5

=−

p−4

5

To make the denominators equal, multiply 2p+1 with p-4 and p-4 with 2p+1:

\frac{p^2-4p}{(2p+1)(p-4)}-\frac{2p^2+5}{(2p+1)(p-4)}=-\frac{10p+5}{(p-4)(2p+1)}

(2p+1)(p−4)

p

2

−4p

−

(2p+1)(p−4)

2p

2

+5

=−

(p−4)(2p+1)

10p+5

Since, this has an equal sign we 'get rid of' or 'forget' the denominator and only solve the numerator.

(p^2-4p)-(2p^2+5)=-(10p+5)(p

2

−4p)−(2p

2

+5)=−(10p+5)

Now, solve like a normal equation. Solve (p^2-4p)-(2p^2+5)(p

2

−4p)−(2p

2

+5) first:

(p^2-4p)-(2p^2+5)=-p^2-4p-5(p

2

−4p)−(2p

2

+5)=−p

2

−4p−5

-p^2-4p-5=-10p+5−p

2

−4p−5=−10p+5

Combine like terms:

-p^2-4p+0=-10p−p

2

−4p+0=−10p

-p^2+6p=0−p

2

+6p=0

Factor:

p=0, p=6p

7 0
2 years ago
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Help plz
Sidana [21]
First find the amount of containers:
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Now we can find the amount of money earned:
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Bella will earn $53.82 if she sells all the containers.
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3 years ago
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What is the equation that represents the scenario?
miskamm [114]

Answer:y=5x

Step-by-step explanation:

B

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3 years ago
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