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Elden [556K]
2 years ago
7

Identify the triangle, ABC, which has a 72∘ angle and a 36∘ angle.

Mathematics
2 answers:
Mamont248 [21]2 years ago
5 0

Answer:

isosceles acute

Step-by-step explanation:

sum of angles in a triangle = 180

to find third angle, subtract 72 & 36 from 180 and you get 72

72, 36, and 72 are all less than 90 so it will be an acute triangle

It will also be isosceles bc there are 2 angles of the same measure

tamaranim1 [39]2 years ago
3 0

Answer:

x=108°,,,,,,,,,,,,i hope u understand it

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What is the check digit, d, for the UPC bar code number shown below? 0-24679-36163-d
Juli2301 [7.4K]

Answer:

The check digit is 7.

Step-by-step explanation:

Check digit can be calculated by the following way:

  • Add all the digits except the check digit that is the last digit on the   right side.

             Total = 0 + 2 + 4 + 6 + 7 + 9 + 3 + 6 + 1 + 6 + 3

             Total = 47

  •      Add the digits at odd starting from left, double this amount and          finally add it with the total from step 1.

             = 0 + 4 + 7 + 3 + 1 + 3

       Sum =  18

      Doubling the sum = 36

     Adding it with the total from step 1, we get

        Total = 36 + 47

        Total = 83

  •  Subtract the last digit of the total from step 2 with 10, and this will be check digit.

        Check Digit  = 10 - 3

        Check Digit  = 7

3 0
3 years ago
Read 2 more answers
3(x + 2) = 2x + 14<br> How many solutions
Katarina [22]

Answer:

I solution; x=8

Step-by-step explanation:

You have to solve for x by simplifying both sides of the equation and then isolating the variable

3(x+2)= 2x+14

Distributive Property

3x+6=2x+14

Isolate the variable

3x+6-6=2x+14-6        which is 3x=2x+8

3x-2x=2x-2x+8

x=8

8 0
3 years ago
Does anybody know? thanks :)
Kryger [21]

Answer:

Ratio is 1:5; there are 5 times more blue marbles so there should be 10 blue marbles

Step-by-step explanation:

7:35 creates a 1 green marble to every 5 blue marbles ratio. So for every green marble there are 5 blue marbles. If you have 2 green marbles then you have 5+5 blue marbles

4 0
1 year ago
a store sold 14.00 dollars worth of gift cards in october. the next month the goal was to sell $15.96 worth of gift points. this
solniwko [45]
Subtract 14 from 15.96 to find the increase. 
15.96 - 14 = 1.96 
Divide 1.96 by 14. 
1.96 / 14 = 0.14 
In percents that is 14%. 
This is an increase of 14%. 
Hope this helps!
4 0
2 years ago
Read 2 more answers
Uhm help pleaseeee ?
hoa [83]

Answer:

8=73 degrees

5=107 degrees

Step-by-step explanation:

Please mark me brainliest :D

8 0
3 years ago
Read 2 more answers
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