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Masja [62]
3 years ago
12

Please help mee with thisss

Mathematics
2 answers:
slava [35]3 years ago
5 0

Answer: 200.96

Step-by-step explanation:

3.14 times 8^2 = 200.96

77julia77 [94]3 years ago
3 0

Answer:

200.96 inches²

Step-by-step explanation:

The area of a circle is pi x r². In this case it would be: 3.14 x 8² (64). This is also: 200.96.

Hope it helps!

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Kenya dose the pole vault for her school's track team. Her record is 2 meters 86 centimetres. How many millimetres is Kenya's re
kvv77 [185]

Answer:

2860

Step-by-step explanation:

First, convert 2 meters into cm and then convert to mm. m to cm+200cm cm-mm= 2000. Then turn 86 centimetres into mm which is 860 mm. Lastly 2000+860=2860. Hope this helps

6 0
2 years ago
Read 2 more answers
Determine whether the graph can represent a normal curve. If it cannot, explain why.
FromTheMoon [43]

Answer:

The answer would be C

Step-by-step explanation:

The answer would be C because It is the most resnible and becaue I took that not to long ago.

Hope this helps

Please give me Brainliest

7 0
3 years ago
Triangle ABC is similar to triangle DEF.
Sav [38]

Answer: x=7.7, y=40

3/x = 15/38.5

38.5*3=115.5

115.5/15= 7.7

x=7.7


3/8 = 15/y

15*8=120

120/3= 40

y=40


orrrr you can just easily find the scale factor which is 5, multiply 8 by 5 and get 40. And 38.5/5 which is 7.7

7 0
2 years ago
Two vehicles, a car and a truck, leave an intersection at the same time. The car heads east at an average speed of 70 miles per
forsale [732]

Step-by-step explanation:

[70,30] = 210 miles per hour

5 0
3 years ago
Lane is making accessories for the soccer team. He uses 759.46 inches of fabric on headbands for 44 players and 2 coaches. He al
madam [21]

Answer:

Fabric used by each each player for headband is 16.51 inches and fabric used for wristband is 1.99 inches

Step-by-step explanation:

In first case it is given that there are  players and 2 coaches

So total number = 44+2 = 46

It is given that 759.46 inches of fabric is used on headbands for 44 players and 2 coaches

So fabric used by each player =\frac{759.46}{46}=16.51inches

Now in second 87.64 inches fabric is used for 44 players

So fabric used by each players =\frac{387.64}{44}=1.99inches

So fabric used by wristband is 1.99 inches

4 0
3 years ago
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