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ycow [4]
3 years ago
9

PLEASE HELP URGENT DO NOT WASTE ANSWERS

Mathematics
1 answer:
Komok [63]3 years ago
6 0
The last one is correct
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PLEASE HELP! I NEED TO GET THIS DONE SOON!
tensa zangetsu [6.8K]

Answer:6

Step-by-step explanation:

In a circle, a radius perpendicular to a chord bisects the chord. So BC = CA BC = 6 (given) x (or AC) = 6 Answer = 6. Tell me if I was right. Thanks.

6 0
3 years ago
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A cone has a volume of 942 in.³ and a height of 9 inches what is the radius of the cone use 3.14 for pie
bija089 [108]

Answer:

r = 51.96 inches

Step-by-step explanation:

V_{cone} = \pi {r}^{2} h  \\  \\  \implies \: r^{2}  =  \frac{V_{cone}}{\pi h } \\  \\  \implies \:  r^{2} =  \frac{942}{3.14 {(9) } }\\  \\  \implies \:  r^{2} =  \frac{942}{3.14 {(9) } } \\  \\  \implies \:  r^{2} =2700 \\  \\  \implies \:  r= \sqrt{2700}  \\  \\  \implies \:  r=51.96 \: inches

8 0
2 years ago
How much tax is owed on $175.45 if the tax rate is 4.5%
Sever21 [200]
<span>$7.89525 Would be the exact amount of taxed owed. Which rounds to $7.90</span>
3 0
2 years ago
Carl is making accessories for the soccer team. He uses 857.77 inches of fabric on headbands for 29 players and 2 coaches. He al
katrin [286]

Answer:

36.98 inches each

Step-by-step explanation:

He uses 857.77 inches of fabric on headbands for 29 players and 2 coaches

29 players + 2 couches = 31 people

Inches per person = 857.77 inches / 31 people

= 27.67 inches for headbands

He also uses 269.99 inches of fabric on wristbands for just the players.

Inches per person = 269.99 inches / 29 players

= 9.31 inches for wristband

How much fabric was used on a headband and wristband for each player = 27.67 inches for headbands + 9.31 inches for wristband

= 36.98 inches each

8 0
3 years ago
if you have the numbers 1,4,5 and 8 in in a box and Kelly randomly chose one tile and placed it back and chose another tile what
chubhunter [2.5K]

hello

to solve this question, we need to use know the number of possible outcomes

\begin{gathered} \text{probability = }\frac{nX}{nS} \\ S=\text{  number of possible outcomes} \\ X=\text{ number of events} \end{gathered}

let's find the number of possible outcomes

we have four tiles numbered 1, 4, 5 and 8

possible outcomes are

undefined

5 0
11 months ago
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