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Oduvanchick [21]
3 years ago
5

If a right angle triangle has one side with 3cm and the other with 4cm how do i get the last side

Mathematics
1 answer:
Gnesinka [82]3 years ago
7 0

Answer:

5cm

Step-by-step explanation:

It is the pythagorean Theorem and there is this special rule my teacher always told me to follow that means it is always 3, 4, and 5. Trust me, I had this problem before. It is 5cm just use the pythagorean theorem.

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In what quadrant is the point (-7, -16)?<br><br> Help!!!!!
svp [43]

Answer:

quadrant 3

Step-by-step explanation:

6 0
3 years ago
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Enrollment at ELAC decreased by 5%, or 600 people, the year. How many people were enrolled last year?
babymother [125]

Answer:

12,000.

Step-by-step explanation:

Let x be the number of people that were enrolled last year.

We have been given that enrollment at ELAC decreased by 5%, or 600 people, the year. We are asked to find the number of people that were enrolled last year.

We can set as equation such that 5% of x equals 600.

\frac{5}{100}\cdot x=600

0.05x=600

\frac{0.05x}{0.05}=\frac{600}{0.05}

x=12,000

Therefore, 12,000 people were enrolled last year.

7 0
4 years ago
monica and three friends went out to dinner. the bill came down to $60. they had excellent service so they wanted to leave a 20%
netineya [11]

Answer:

$72

Step-by-step explanation:

60 * 20% = $12


Hope this helps. Have a great day. :)

-wfz

5 0
3 years ago
Round 4,279 to the nearest thousand
anygoal [31]

Answer:

it is 4,000

Step-by-step explanation:

since you are rounding it to the nearest thousand, you loo at the 4, and the 2, the 2 is blow five, so it doesn't change the thousands place, but everything else becomes a 0

4 0
3 years ago
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What value of b makes the polynomial below a perfect square?
Mademuasel [1]
The best and most correct answer among the choices provided by your question is the second choice or letter B. 12

Substituting b = 12:

x^2 + 12x + 36 = (x + 6) ( X + 6) ; therefore, a perfect square.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
8 0
3 years ago
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