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ahrayia [7]
3 years ago
14

7(-2k+4)-6=7k-20 what is the answer

Mathematics
1 answer:
lord [1]3 years ago
7 0
The answer to this equation would be k=2
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78

Step-by-step explanation:

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2 years ago
the fire hydrant sits 72 feet from the base of a 125-foot buiding. Find the ANGLE OF ELEVATION from the fire hydrant to the top
PSYCHO15rus [73]

Answer:

  60°

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relationship between angles and sides in a right triangle. Here, we're given the side Adjacent and the side Opposite the angle of interest. This makes it appropriate to choose the relation ...

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5 0
2 years ago
A line with slope 3 passes through the point (0,10). What is the y-coordinate of the point on the line with x-coordinate 2?
lana [24]
Hello!

So to find the y-coordinate we need an equation for the line. The equation we can use is

y = mx + b

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10 = 3(0) + b
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So now that we've found b, we can use this in our equation

y = 4x + b

So now we can plug in the x-coordinate that we know (2) and find the y - coordinate.

y = 4(2) + 10
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4 0
3 years ago
Do you need to comepare the numbers 83 and 24 to comepare -83 and +24
Afina-wow [57]
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That equals 59
Your answer is -59
8 0
3 years ago
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