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ivanzaharov [21]

3 years ago

13

Given A(1, 7), B(8, 4) , and C(3, 10) ), which coordinate pair will make AB parallel to CD?

1 answer:

docker41 [41]3 years ago

5 0

Answer:

I'm 50% sure it is B)8,4

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What is the average rate of change of the function over the interval x = 0 to x = 8?

salantis [7]

Ans: The average rate of change of function = $\frac{1}{102}$ (in fraction)

Explanation:
The average rate of change of function = $\frac{f(b) - f(a)}{b - a}$

Where
b = 8 (x's upper bound)
a = 0 (x's lower bound)

$f(b) = f(8) = \frac{2*8-2}{5*8-6} = \frac{7}{17} \\ f(a) = f(0) = \frac{2*0-2}{5*0-6} = \frac{1}{3} \\ \frac{f(b) - f(a)}{b-a} = \frac{ \frac{7}{17} - \frac{1}{3}}{8} = \frac{1}{102}$

Hence the average rate of change of function = $\frac{1}{102}$ (in fraction)

5 0

4 years ago

What is the distance between Harry’s home and his office?

Svetach [21]

Answer:

The distance between Harry’s home and his office? is 15 miles.

Step-by-step explanation:

The speed, distance time formula is:

$Speed(s)=\frac{Distance(d)}{Time(t)}$

Given:

Speed (<em>s</em>) = 30 miles/hour

Then the relation between distance and time is:

$s=\frac{d}{t} \\30=\frac{d}{t}\\d=30t...(i)$

If Speed was 60 miles/hour the time taken is $(t-\frac{1}{4})$ hours.

Then the relation between distance and time is:

$s=\frac{d}{t} \\60=\frac{d}{(t-\frac{1}{4}) }\\d=60t-15...(ii)$

Use the value of <em>d</em> = 30t in (ii)

<em /> $d=60t-15\\30t=60t-15\\30t=15\\t=\frac{1}{2} hour$ <em />

Determine the distance as follows:

$d=30t\\=30\times\frac{1}{2} \\=15\ miles$

Thus, the distance between Harry’s home and his office? is 15 miles.

5 0

4 years ago

Cameron went on a diet for 2 months (8 weeks). He drank 80 fluid ounces of water per day during the first 3 weeks of his diet an

GarryVolchara [31]

The answer is 1,936 Hope this helped

4 0

3 years ago

Read 2 more answers

6x-5y=17 solve the system

pantera1 [17]

6x-5y=17
-6x -6x
__________
-5y= -6x+17
______________
-5

y=
$\frac{6}{5 } x + \frac{17}{ - 5}$

4 0

3 years ago

Please help!!!!!!!!!!!!!!!!!!!!!!!!!! answer both

weeeeeb [17]

<u>Solution </u><u>1</u><u> </u><u>:</u><u>-</u>

Given expression ,

$\implies 13^{\frac{3}{4}}$

We know that, $a^{\frac{m}{n}} = \sqrt[n]{a^m}$

Therefore , this can be written as ,

$\implies \sqrt[4]{13^3}$

<u>Solution</u><u> </u><u>2</u><u>:</u><u>-</u>

Given expression ,

$\implies \sqrt[3]{24^{10}}$

We know that, $a^{\frac{m}{n}} = \sqrt[n]{a^m}$

Therefore, this can be written as ,

$\implies 24^{\frac{10}{3}}$

5 0

3 years ago

Read 2 more answers