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Naddika [18.5K]
4 years ago
6

What is the length of the unknown side of the right triangle? 21 29 400 441

Mathematics
1 answer:
Agata [3.3K]4 years ago
3 0
The correct answer would be:
29
just use the Pythagorean theorem

Hope this helps
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Lina used 75 square inches of fabric to make a triangular pennant to take to football game.The base of the pennant was 6 inches.
Dennis_Churaev [7]

Answer:

25 inches

Step-by-step explanation:

A triangle is a three-sided polygon with three edges and three vertices. the sum of angles in a triangle is 180 degrees

Area of a triangle = 1/2 x base x height

75 = (1/2) x 6 x height

height = (75 x 2) / 6 = 25 inches

6 0
3 years ago
4 (x+2) = 30 <br><br>uhh what's x?​
Tcecarenko [31]

Answer:

5.5

Step-by-step explanation:

4(x+2)=30

4x+8=30

4x=30-8

4x=22

x=22/4

x=5.5

4 0
3 years ago
Read 2 more answers
C=5/9(F-32) help please
stiv31 [10]
C=2/5 with syptolis thereon so 2/5(C5/9) is the abswer for C (F-32)= hypoteticulos syptolis F-25/32(-32/35) this the answer for (F-32)
4 0
3 years ago
Nico works at a ticket booth at a movie theater. He sold 65 child tickets, 260 adult tickets, and 175 senior tickets to a movie
Ludmilka [50]

Answer:

52% of the tickets Nico sold to the movie were adult tickets.

Step-by-step explanation:

At a theater:

Total number of child tickets sold  = 65

Total number of Adult tickets sold  = 260

Total number of Senior tickets sold  = 175

Now,

total number of tickets sold by Nico =  Child tickets  + Adult tickets  + Senior tickets

= 65 + 260 + 175 = 500

So, in total Nico sold 500 tickets at the theater.

Now, \textrm{Percentage of adult ticket sold}  = \frac{\textrm{Total number of adult ticket sold }}{\textrm{Total number of tickets }}  \times 100

= \frac{260}{500}  \times 100  = 52

or, Percentage of adult tickets sold  = 52%

Hence, 52% of the tickets Nico sold to the movie were adult tickets.

5 0
3 years ago
How do I solve a problem of percent of change
katrin [286]

<em><u>Answer:</u></em>

You can do the amount, divided by the percentage, which would get you a answer.

<u><em>For example:</em></u>

So, say the question said I now have 40% left of what I did when I had all of my money, and I have £180, you would do 40 divided by 10, which is 4, then 180 x 4, which would give you a subtotal of £720.


Tell me if you need more help in the comments!

Hope this helps! Xo

5 0
4 years ago
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