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3 years ago

Please help me!!!!! Find the following values

Mathematics

1 answer:

nydimaria [60]3 years ago

5 0

ii) 5

i) it's value of pie inside?

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Can someone please help? I need by 2:45 PM

Dafna1 [17]

Answer:

dilated coordinates are A(-18,-3) and B(-6,-12)

Step-by-step explanation:

distance of new segment is 15 units

distance formula = $\sqrt){y-y_{1})^{2} +( x - x_{1})^{2} }$

5 0

3 years ago

as Saturn revolves around the sun, it travels at a speed of approximately 6 miles per second. convert this speed to miles per mi

3241004551 [841]

Given:

Speed = 6 miles per second

If the Saturn revolves 6 miles in 1 second then the speed is:

$\begin{gathered} In\text{ 1 second distance is 6 miles} \\ So\text{ in 60 second distance is =6}\times60\text{ miles} \\ =360 \end{gathered}$

So speed in minutes is 360 miles per min.

In 3 minutes traveling distance is:

$\begin{gathered} =360\times3 \\ =1080 \end{gathered}$

3 0

1 year ago

Please do this for me <br><br> I am very lazy

Alexandra [31]

First, let's turn all the numbers into improper fractions so that we can find the answer easier.

-2 $\frac{1}{4}$ = r - $\frac{4}{5}$

- $\frac{9}{4}$ = r - $\frac{4}{5}$

Now we have to isolate 'r'.

First, we have to make sure that the variable is on one side and all the numbers are on the other side.

To do this, we have to add $\frac{4}{5}$ to both sides.

In order to do this, we need to ensure that both fractions have a common denominator.

- $\frac{9}{4}$ = r - $\frac{4}{5}$

Ensure that the denominators are the same:

$\frac{45}{20}$ = r - $\frac{16}{20}$

$\frac{45}{20}$ + $\frac{16}{20}$ = r

$\frac{61}{20}$ = r

Good luck!

6 0

3 years ago

4. From 5 faculty members, a committee of 2 is to be formed. In how many ways can this be done?

ohaa [14]

Answer:

Step-by-step explanation:

7 0

3 years ago

Mr. Gutierrez had $100 to purchase candy for his students that completed their work. He

Sidana [21]

Answer:

$21.50

Step-by-step explanation:

Mr. Gutierrez had $100 to purchase candy for his students that completed their work.

He bought 8 bags of jolly ranchers

Each bag of jolly ranchers cost $3.25.

Hence, the cost of 8 bags of jolly ranchers = 8 × $3.25

= $26

He also bought 25 bags of assorted chocolate and each bag of assorted chocolate cost $2.10.

Hence, the cost of 25 bags of assorted chocolates = 25 × $2.10

= $52.5

Therefore, the amount of money Mr. Gutierrez has left over after these purchases is calculated as:

Total amount - Sum of ( Cost of 8 bags of jolly ranchers + 25 bags of assorted chocolates)

= $100 - ( $26 + $52.5)

= $100 - $78.50

= $21.50

7 0

3 years ago