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Ulleksa [173]
3 years ago
9

The mean of three numbers is 8Two of the numbers are 6 and 11Work out the third number.​

Mathematics
1 answer:
Natali [406]3 years ago
5 0

Answer:

x=7

Step-by-step explanation:

→ Form an equation

\frac{x+6+11}{3}=8

→ Solve

x+6+11=24\\

x=7

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Given the following triangle, if b = 9 and B = 15°, find a.<br><br> 0.27<br> 2.41<br> 33.59
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Help me with this!!!!
andre [41]

Answer: -93.5

Step-by-step explanation:

Average of the two -94+-93/2= -93.5 so thats the midpoint

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nadya68 [22]

Answer:

SRO and QRO

Step-by-step explanation:

Hope this helps!

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2 years ago
...I don’t understand umm can anyone help me smh-
Anna007 [38]
Answer:

{Rounded to the nearest Hundredths place}

1) Mercury= 170.55
2) Venus= 277.86
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4) Mars= 401.29

Explanation:

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Earth: 5.9722 x 10^24= 389.618945662 which rounds to 389.62

Venus: 4.8675 x 10^21= 277.855972801 which rounds to 277.86

Mars: 6.4185 x 10^23= 401.287714067 which rounds to 401.29

•So smallest to largest would be• 170.55, 277.86, 389.62, and 401.29

[I hope this helps][Sorry if it doesn’t make sense]

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3 years ago
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