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erastova [34]
3 years ago
12

Help anyone can help me do this question,I will mark brainlest.​

Mathematics
1 answer:
astraxan [27]3 years ago
8 0

d =√((x_2-x_1)²+(y_2-y_1)²)

This is the formula of distance between

So, I hope u will get all answer of the questions by using this formula...

Thanks...

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Theorem A line parallel to one side of a triangle divides the other two proportionately
aksik [14]

The correct answer is C) Segment BD = 20.

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3 years ago
HELP FAST!!
Vera_Pavlovna [14]

Answer:

\frac{16}{12} =1\frac{1}{3}

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To estimate the mean score μ of those who took the Medical College Admission Test on your campus, you will obtain the scores of
pychu [463]

Answer:

Step-by-step explanation:

Let X be the SRS scores of students.

Given that X is normal with standard deviation about 6.5.

Mean difference = |bar x-\mu| is desired

i.e. Z score should be |z|

Std error = std deviation of sample = 0.447

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8 0
3 years ago
Jake forgot to replace the cap on a bottle of deodorant. The deodorant began to evaporate at the rate of 12% per day. If the ori
belka [17]

Answer:

graph of function f of x equals 30 multiplied by 0.88 to the power of x

Step-by-step explanation:

The deodorant is begun to evaporate in other words, it is losing mass so the rate of 12% is a decay rate.  In the exponential decay, the graph of the function goes according to the formula:

y=a(1-r)^x

Where a is the initial amount (a=30), r is the rate of decay (r=0.12) and x the times intervals, in this case, measured in days. Substituting the values in the formula:

y=30(1-0.12)^x\\y=30(0.88)^x

Which corresponds with the "graph of function f of x equals 30 multiplied by 0.88 to the power of x".

3 0
3 years ago
The distance 13,860 feet is equal to 2 5/8 write this as a decimal please
Ann [662]

Answer: 2.625

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8 0
4 years ago
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