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Troyanec [42]
3 years ago
10

-6x2 + 3k + 5.0 - 3.2-5x + 7k - 2

Mathematics
1 answer:
Harman [31]3 years ago
3 0

Answer:

10k-5x-12.2

Step-by-step explanation:

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HELPPP PLEASEEE!!! Find the perimeter of ΔTAP with vertices T(1, 4), A(4,4), and P(3,0) to the nearest tenth unit.
ser-zykov [4K]

Answer: 11.6 units.


Step-by-step explanation:

1. Plot the points as you can see in the graph attached.

2. As you can see, the lenght <em>TA</em> is 3 units.

3. Apply the formula for calculate the distance between two points, to calculate the length<em> TP</em> and <em>TA.</em> The formula is:

d=\sqrt{(x_2-x_1)^{2}+(y_2-y_1)^{2}}

4. Therefore, you have:

TP=\sqrt{(1-3)^{2}+(4-0)^{2}}=4.47units

AP=\sqrt{(4-3)^{2}+(4-0)^{2}}=4.12units

5. The perimeter is the sum of the the lenght of each side, therefore:

Perimeter=3units+4.47units+4.12units\\Perimeter=11.59units

6. To the nearest tenth unit:

Perimeter=11.6units

6 0
3 years ago
SHOW YOUR WORK and ill give brainlest :)
vodka [1.7K]

Answer:$259

Step-by-step explanation:

since we need to increase $250 by 6%, it is useful to find one percent because 1% is easy to find

to find one percent of 250, we move the decimal point(we cant see it right now) from after the number to after 2 giving us 2.50. we need to do this to find one percent because 1% is the same as one HUNDREDth, and since 100 has two zeros, we move the decimal place two spaces.now that we know that 1% is $2.50 ( which is the same as $2.5) we can times that by six which gives us 6%(because one times 6 is 6) to multiply 2.5 by 6, we first multiply 6 by 2 which will give us 12 and then multiply it by 0.5 (because 2 + 0.5 =2.5) 0.5 multiplied by 6 is equal to 3 and 3 + 6 = 9. we know know that 6% of $250 is $9. we now just add 9 to 250 leaving us with $259

6 0
3 years ago
The nicotine content in cigarettes of a certain brand is normally distributed with mean
natita [175]
Hi am I am in my car now I’m playing with my car I will
4 0
3 years ago
Figure ABCD is reflected about the y-axis to obtain figure A’B’C’D’: Which statement best describes the relationship between the
White raven [17]

Answer:

I would say A

Step-by-step explanation:

They are the same size, and the only angles that would be the same would be the original and their prime since it's only a reflection.

7 0
4 years ago
grant starteda marathon at 8:00 A.M. he took 4 hours 49 minutes to complete the marathon. when did he crosd the finish line
Anna35 [415]
If he starts at 8:00 AM and you start counting up by 1 hour at a time...

8:00 - 9:00 = 1 hour
9:00 - 10:00 = 1 hour
10:00 - 11:00 = 1 hour
11:00 - 12:00 = 1 hour

So far that is 4 hours that have passed and we are up to 12:00.  Now remember, when we reach 12:00 we switch from AM to PM (that's 12 noon). 

We only have 49 minutes left so now we just add that in

12:49 PM is when he crossed the finish line.
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3 years ago
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