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raketka [301]
2 years ago
15

Can someone help me pleaseee

Mathematics
1 answer:
almond37 [142]2 years ago
7 0

Answer:

d or c more likey d

Step-by-step explanation:

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-(-(8)))Explain how to answer
GuDViN [60]
-(-(8))

1. Remove the parenthesis using the next rules:

\begin{gathered} -(+)=- \\ -(-)=+ \end{gathered}

2. Start to remove the parentheses from the center to the edges:

-(-(8))=-(-8)=+8=8<h2>Then, the solution is 8</h2>
3 0
1 year ago
If a party hat has a radius of 3 inches, what is the area of the circular base?
Slav-nsk [51]

Answer:

A=9\pi\ in^2

Step-by-step explanation:

<u>Area of a Circle</u>

A circle is a geometric shape where all the points on its circumference are at the same distance to a fixed point called center. The radius is the distance from the center to any point of the circumference.

The relation of the length of the circumference to the radius is an irrational number called pi (\pi\approx 3.141592).

Another interesting relation in a circle is the area it occupies in a 2D space. Being r the radius of the circle, the area is computed by the formula

A=\pi r^2

The party hat has a radius of r= 3 inches. The area of the circular base is computed as follows

A=\pi\cdot 3^2

\boxed{A=9\pi\ in^2}

7 0
3 years ago
Read 2 more answers
Is V72 rational or irrational? And why
Evgesh-ka [11]
Irrational, because if you simplify the root V72=6V2

7 0
2 years ago
There were 2100 people on saturday and 4900 on sunday whats the estimated difference of the 2 days
Amiraneli [1.4K]
<span>Since there were 2100 people on saturday and 4900, lets do the math..
#1) Line up the numbers, when it comes to adding it doesn't really matter which goes on the top.
#2) Add or use a calculator for help.
#2b 4900-2100=2800
Thats all!
Hope this help!
@SamSamySamantha
      
</span>

5 0
3 years ago
Read 2 more answers
there are 30 major league baseball (MLB) teames and 32 National football League (NFL) teams. The expanded roster for MLB teams i
maria [59]
40 players multiplied by 30 teams = 1,200 players in the MLB
53 players multiplied by 32 teams = 1,696 players in the NFL.
1,696 - 1,200 = 496

There are 496 more players in the NFL then in the MLB.
4 0
3 years ago
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