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ira [324]
2 years ago
11

The value of k, if x = 1, y = 2 is a solution of the equation 2x + 3y = k

Mathematics
2 answers:
mart [117]2 years ago
6 0

Step-by-step explanation:

Putting values of x and y

2(1) + 3(2)

2 + 6

= 8

k = 8

antiseptic1488 [7]2 years ago
4 0

Answer:

so the value of k is 8

Step-by-step explanation:

2x+3y=k

put x=1 and y=2

2(1)+3(2)=k

2+6=k

k=8

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Lg(5x+10)+2lg3=1+lg(4x+12)<br>need them fast with steps
pashok25 [27]

Answer:

x=6

Step-by-step explanation:

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log(5x+10/4x+12)=1-2log(3)

log(5x+10/4x+12)=log(10)+log(3^-2)

log(5x+10/4x+12)=log(10×3^-2)

log(5x+10/4x+12)=log(10×1/9)

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5x+10/4x+12=10/9

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if you like my answer. Please mark me as brainliest

5 0
2 years ago
What’s the minimum cuts needed to cut a circle into 8 equal parts
OlgaM077 [116]

Answer:

4 cuts

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2 years ago
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George and Carmen went on a bicycle trip. They took a bus to their starting point and then biked the rest. They traveled 350 kil
wlad13 [49]
Total distance covered by <span>George and Carmen
</span>x + y = 350
And they biked 80 kilometers more than they bussed
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3 years ago
What is 25% off of $34.99?
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