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Veseljchak [2.6K]
3 years ago
13

I’ll give brainiest!

Mathematics
1 answer:
Stells [14]3 years ago
7 0

Answer:

BD  \approx 2.6

Step-by-step explanation:

By angle bisector theorem:

\frac{3.4}{BD}  =  \frac{6.5}{4.9}  \\  \\ BD =  \frac{3.4 \times 4.9}{6.5}  \\  \\ BD =  \frac{16.66}{6.5}  \\  \\ BD = 2.56307692 \\  \\ BD  \approx 2.6

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H(x) = (x-2)'+2<br> What’s the axis of symmetry
Komok [63]

Answer:

Not a Conic Section

Step-by-step explanation:

Hope this helps you! Have a nice day❤

5 0
3 years ago
find the value of k so that the lines that pass through the following points are parallel: line 1: (0,3) and (-2,4) and line 2:
slamgirl [31]

For lines to be parallel, the slopes have to be the SAME.

To find the value of k, you can first find the slope of line 1 using the slope(m) formula, and plug in the points:

m = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}

m = \frac{4-3}{-2-0}

m = \frac{1}{-2}


Now that you know the slope, you can use the slope formula to find k by plugging in what you know:

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-\frac{1}{2} = \frac{7-(-1)}{5-k}  Multiply (5 - k) on both sides

-\frac{1}{2} (5 - k) = 7 - (-1)  Multiply -2 on both sides

5 - k = -2(7 + 1)

5 - k = -2(8)

5 - k = -16 Subtract 5 on both sides

-k = -21 Divide -1 on both sides

k = 21

6 0
4 years ago
Read 2 more answers
PLEASE HELP:
klasskru [66]
In chemistry, the acidity of a solution is measured using the pH scale 0-14. A solution that's pH 3 is 10 times more acidic than a solution that's pH 4. The lower the pH the more acidic something is. The higher the pH the more basic something is. Water is generally around pH 7 (calculated using logarithms)

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4 0
3 years ago
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A group of 24 people need to take an elevator to the top floor. They will go in groups of eight. They are deciding who will take
snow_lady [41]

Answer:there are 3 groups so yea

Step-by-step explanation:

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4 0
3 years ago
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Allisa [31]

A.)  Both services will cost the same if it is for a 3 hours service.

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3 0
3 years ago
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