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drek231 [11]
3 years ago
7

Me ayudan alguien/ can someone help me!!!​

Mathematics
1 answer:
Tresset [83]3 years ago
7 0

Answer:

divide perimeter by 3

Step-by-step explanation:

all 3 sides of an equilateral triange are equal, so you can divide the perimeter by 3 to get the length of one side

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A code consist of a two digit number chosen from 00 to 49 followed by a letter of the alphabet. What is the probability the code
levacccp [35]

Answer:

<em>The probability that code is 14z will be \frac{1}{1300}</em>

Step-by-step explanation:

From 00 to 49, there are total 50 two-digit numbers.

The total number of alphabets is 26.

So, the probability of choosing 14 from all 50 two digit numbers will be:  \frac{1}{50}

and the probability of choosing 'z' from all 26 alphabets will be: \frac{1}{26}

Thus, the probability that code is 14z is = \frac{1}{50}\times \frac{1}{26}=\frac{1}{1300}

4 0
3 years ago
The equation of the circle whose center is (0, 3) and radius is length 4 is
GalinKa [24]
B. is the only correct choice of those listed
3 0
3 years ago
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Write an equation parallel to y=-3x-2 through the point (3, -5)
Free_Kalibri [48]

Answer:

y = -3x + 4

Step-by-step explanation:

I graphed the equation and the point given on the graph below. The other line is the equation that is parallel.

If this answer is correct, please make me Brainliest!

3 0
3 years ago
Read 2 more answers
The dance committee hired a DJ for the fall dance. The DJ charges
boyakko [2]

Answer: 4 hours

Step-by-step explanation:

4 Hours

Explanation:

Make h = hours

You add the $55 extra cost for the assistant

$125h + $55 = $555

Use additive inverse to isolate the term with the variable

$125h + $55 - $55 = $555 - $55

Use multiplicative inverse to isolate the variable

\frac{125h}{125} = \frac{500}{125}

Hours would be: 4 Hours.

I hope this helps! Please mark brainliest.

7 0
2 years ago
There are 56 treats to be given to 10 pets. Some of those are cats, others are dogs.
Elza [17]
Your equations would be

c+d=10
5c+6d=56     (c= # of cats, d= # of dogs)  Then solve

I am using elimination and multiply the first equation by -5

-5c-5d=-50
5c+6d=56

Then eliminate

-d=-6   Divide by -1   d=6

Then solve for c

c+6=10
c=4

Hope this helps!
8 0
4 years ago
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