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goldfiish [28.3K]
2 years ago
11

Open the picture and answer it pls

Mathematics
2 answers:
juin [17]2 years ago
8 0

Answer:

3.5 centimeters.

Step-by-step explanation:

If the perimeter is equal to 11.5 centimeters, and we have the lengths of 2 sides, we can add them together and subtract that sum from the perimeter to get the value of the missing side length.

2.5 + 5.5 = 8

11.5 - 8 = 3.5

Therefore, the side length is equal to 3.5.

Nastasia [14]2 years ago
3 0

Answer:

3.5

Step-by-step explanation:

11.5 - 2.5 = 9

9 - 5.5 = 3.5

and scalene triange means none of the 3 sides are equal...

3.5 does not equal 5.5 or 2.5

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the airline Middle School girls soccer team won 80% of the games this season if they won 12 games did they play
11Alexandr11 [23.1K]

Answer:

15 games

Step-by-step explanation:

80% of 15 is 12, it's as easy as that. Hope it helps!

4 0
3 years ago
Question 8b , thanks
marta [7]

Answer:

Step-by-step explanation:

a = \frac{2b+1}{3b-1}

b = 2/3

2b + 1 = 2*\frac{2}{3}+1\\\\=\frac{4}{3}+1\\\\=\frac{4}{3}+\frac{3}{3}\\\\=\frac{7}{3}\\\\3b-1 = 3*\frac{2}{3}-1\\\\=2- 1 = 1\\\\\\

a = \frac{2b+1}{3b-1}\\\\a=\frac{\frac{7}{3}}{1}\\\\=\frac{7}{3}\\\\

a = 7/3

b)

\frac{2b+1}{3b-1}=a\\\\

Cross multiply,

2b + 1 = a*(3b - 1)

2b + 1 = a*3b - 3*a

2b + 1 = 3ab- 3a

2b = 3ab - 3a - 1

2b - 3ab = -3a  - 1

b(2 - 3a) = -3a - 1

b =\frac{-3a - 1}{2 - 3a}

3 0
2 years ago
A veterinarian is going to administer a medication which has a 3.2 liquid to drug
Margaret [11]
The he gives some drugs
4 0
3 years ago
Pencil cores are glued between slabs of cedar to make a pencil sand which. A total of 52,500 pencil sandwiches are made over 5 d
raketka [301]

Answer:

10,500

Step-by-step explanation:

You must divide 52,500 by 5.

5 goes into the 5 in 52,500 one time. 5-5 is 0. 5 doesn't go into 2 so put a 0. 5 goes into 25 five times. 25-25 is 0. 5 goes into 5 one time. subtract and add the zeros at end. And you get 10,500

8 0
3 years ago
Find each product or quotient. Use significant digits. 1,370 m 31.7 s
Dvinal [7]
I think you are asking for the quotient of the numbers because base from the choices the units are meters per second and the given has units of meters and seconds. So, the quotient of the numbers is 43.218 meters per second which is option B.
8 0
3 years ago
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