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BARSIC [14]
2 years ago
9

Tell whether the triangle with the given side lengths is a right triangle.

Mathematics
1 answer:
Evgen [1.6K]2 years ago
4 0

Answer:

yes

Step-by-step explanation:

A^2 +B^2 =C^2

10^2 + 10.5^2 = 14.5^

100 + 110.25 = 210.25

210.25 = 210.25

You might be interested in
Do the ratios 10/8 and 16/20 form a proportion<br><br> Yes or no?
ziro4ka [17]

Answer:

No. Reduce 10/8 by dividing by 2. 10/8= 5, 8/2= 4. 10/8= 5/4. Reduce 16/20 by dividing by 4. 16/4= 4 , 20/4= 5. 16/20= 4/5.

6 0
3 years ago
The number of marbles of different colors stored in a hat is listed below:
ivann1987 [24]

Answer:

12.5%

Step-by-step explanation:

I warn you, I'm not positive I'm correct.

First I added 8+10+6 and got 24

I divided that by 3 and got 8

I divided 100 by 8 because if you cross multiply 1/8 and x/100 you would get 8x = 100

100 ÷ 8 = 12.5

So I got 12.5%

5 0
3 years ago
The mean of the data set is 15.What number is missing? 9,12,16,18,23
maxonik [38]

The number 12 is missing in the data set.

<u>Step-by-step explanation</u>:

  • The numbers are 9,12,16,18,23.
  • The missing number is assumed to be 'x'

Mean = Sum of the integers / Total number of integers.

15 = (9+12+16+18+23+x) / 6

15 = (78+x) / 6

90 = 78+x

x = 90-78

x = 12

3 0
3 years ago
A light bulb in Maya's house uses 9.4 watts of electric power each minute it is on. If the light bulb used a total of 6.58 watts
tamaranim1 [39]

Answer:

0.7 minute

Step-by-step explanation:

Given that each (1)  minute a light use 9.4 watts.

So If the light bulb used a total of 6.58 watts, the minutes was on it is:

\frac{The total watts used}{The watts used each minute}

= \frac{6.58}{9.4}

= 0.7 minute

So the the minutes was on it is 0.7

Hope it will find you well!

4 0
3 years ago
Can someone help me pls
Vlada [557]

Answer:

The angle will be 130 degrees

Step-by-step explanation:

50 at the center translates to 50 at the outer rim.

this means it will be 310-50 divided by 2

260 divided by 2 equals 130

3 0
3 years ago
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