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lesya692 [45]
3 years ago
11

Which set of side lengths form a right triangle?

Mathematics
2 answers:
kkurt [141]3 years ago
8 0

Answer:

10 cm, 6 cm, 8 cm

Step-by-step explanation:

{a}^{2}  +  {b}^{2}  =  {c}^{2}

a = 6 \:  \:  \:  \:  \:  \:  \: b = 8 \:  \:  \:  \:  \:  \:  \: c = 10 \:  \:  \:  \: or \:  \:  \:  \\  a = 8\:  \:  \:  \:  \:  \:  \: b = 6 \:  \:  \:  \:  \:  \:  \: c = 10 \:  \:  \:  \:

{6}^{2}  +  {8}^{2}  =  {c}^{2}

c =  \sqrt{ {6}^{2} +  {8}^{2}  }

c =  \sqrt{36 + 64}

c =  \sqrt{100}

c = 10

vova2212 [387]3 years ago
6 0

Answer:

 Answer is 7cm,8cm,10cm

Step-by-step explanation:

A^2+B^2=C^2

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Please help me to figure out this question. Thanks
Marta_Voda [28]

Answer:

a) 5 : 7

b) 25 black keys

c) 100 black keys will appear.

Step-by-step explanation:

a) From the picture,

There are 5 black keys and 7 white keys.

Therefore, the ratio of black keys to white keys are = 5 : 7 = 5/7

b) If the pattern continues, 25 black keys will be appeared on a portable full-sized keyboard.

Explanation -

From part A, we get the ratio of black keys to white keys = 5 : 7. Therefore,

If there are 7 white keys, there are 5 black keys

If there are 1 white keys, there are 5/7 black keys

If there are 35 white keys, there are (5*35)/7 black keys

= 25 black keys.

c) If there are 240 keys, the black keys will appear -

We get, the ratio of black keys to white keys = 5 : 7

The summation of the black keys and white keys = (5 + 7) = 12.

Therefore, if there are 240 keys, the black keys will be

= (5/12) x 240

= (5 x 240)/12

= 100

Therefore, there are 100 black keys.

7 0
3 years ago
Question 5 (Solving Problema) lon 5 Solving Problems] Write 24 18 in slmplest form​
otez555 [7]

Answer:

4/3

Step-by-step explanation:

reduce the fraction by a factor of 6

pretty sure you mean write 24/18 in simplest form so that's the answer

Hope this helps! :)

8 0
2 years ago
Are the ratios 6:18 and 2:6 equivalent?
Ksju [112]
Yes because 6/18=1/3 and 2/6=1/3. Then 6/18=2/6
7 0
3 years ago
Read 2 more answers
Which of the following numbers is least, or furthest to the left on the number line? {48, 95, 21, 64, 53} A. 95 B. 53 C. 48 D. 2
kiruha [24]

Answer:

21 is your answer

Step-by-step explanation:

To solve, reorder the numbers from least to greatest

[48, 95, 21, 64, 53] = [21, 48, 53, 64, 95]

21 is your answer

~<em>Senpai</em>

7 0
3 years ago
PLEASE HELP! EXPLAIN HOW YOU GOT THE ANSWER AND I WILL MARK BRAINLIEST!
kow [346]
3 prefer pop:4 prefer rock
3/4 prefer pop
(3/4)of 14=0.75*14=10.5 people/14people
around 11 people would prefer pop out of 14
7 0
3 years ago
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