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sineoko [7]
2 years ago
11

X3+y3+z3=k What is the answer

Mathematics
1 answer:
vfiekz [6]2 years ago
5 0

Answer:

Solution= x=1/3k-y-z

Step-by-step explanation:

Answer:

Step-by-step explanation:

3x+3y+3z=k  ---> 3x=-3y=3z+k

Move the variables to the right

3x=-3y-3z+k ---> x=-y-z+1/3k

Divide both sides by 3

x=-y-z+1/3k ---> x=1/3k-y-z

Use the communicative property to reorder the terms

Solution= x=1/3k-y-z

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17)
DanielleElmas [232]

Answer:

B) 6

Step-by-step explanation: g = x - 9,  g = 15 - 9.   15 - 9 = 6.

7 0
3 years ago
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Brainliest to whoever gets it right first
Inga [223]
I just guessed and it is 108
3 0
3 years ago
Please help me, will mark!!
BabaBlast [244]

Answer:

613 meters

Step-by-step explanation:

1)

cos(50 degrees)=324/x

x*cos(50 degrees)=324

x=324/cos(50 degrees)

x=around 504.1

2)

cos(35 degrees)=324/x

x*cos(35 degrees)=324

x=324/cos(35 degrees)

x=around 395.5

now lets find the distance in between the two people:

Distance from Shively to the tower

tan(50 degrees)=x/324

x=324*tan(50 degrees)

x= around 386.1

Distance from Sparzak to the tower

tan(35 degrees)=x/324

x=324*tan(35 degrees)

x=around 226.9

total distance=386.1+226.9=613 meters

8 0
3 years ago
Ab+ac-a²-bc ??????????????????​
babunello [35]
Answer: ab+a-b
ab+ac-a2
CLT( collect like terms)
ab+a2+ac-bc
ab+a-b.

Hope this is correct



6 0
3 years ago
20 point REWARD + Brainleist <3
jek_recluse [69]
B the answer is b because yiu do like add e square 27 +* 9 + x = 8 -/273/73
5 0
2 years ago
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