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VashaNatasha [74]
3 years ago
14

What is the perimeter of this triangle ⬆️​

Mathematics
1 answer:
kati45 [8]3 years ago
8 0

Answer:

36 km

Step-by-step explanation:

We can use the Pythagorean theorem to find a

a^2 +b^2 =c^2

a^2 +12^2 = 15^2

a^2 +144=225

Subtract 144 from each side

a^2 =225-144

a^2 =81

Taking the square root of each side

a = sqrt(81) = 9

Then we need to find the perimeter

a+12+15

9+12+15

36

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Answer:

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Step-by-step explanation:

b^2

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5 0
3 years ago
Read 2 more answers
I am flooding these ( T_T)
dimulka [17.4K]
That should be 5 2/3 qt.
7 0
3 years ago
What does this mean?<br> "9!"<br> I did not learn this yet.
Serhud [2]

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3 years ago
Please someone help!! I tried my best to complete this problem but i'm stuck now (also am i even doing it right so far??!);(
Alik [6]

Answer and Step-by-step explanation:

You got everything correct so far except for #4.

4. Yes, it is 1. But it would be in months.

So you would put:

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12 months = 1 year.

Since the population increases by 1.5 times a <em>month.</em>

For question number 3.

The equation should be:

f(x) = 100(1.5)^x <- Function

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(Put those both the same way I put it.)

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7 0
3 years ago
PLEASE HELP 15 POINTS
mart [117]
Area Y Square + Area of triangle
= 10x10+1/2x18x5
=100+9x5
=100+45
=145.
8 0
3 years ago
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