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stiv31 [10]
3 years ago
11

8) За (x-y) - (х-у)​

Mathematics
1 answer:
mel-nik [20]3 years ago
6 0

Answer:

3a \times x - y - x - y \\ 3a \times x - x - y - y \\ 3a \times  - 2y - \\  - 6ay

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The angle of a triangle ABC are in the ratio of 8:3:4. what is the measure of the smallest angle?
icang [17]
The answer should be 3

4 0
3 years ago
Read 2 more answers
the cost of 5 oranges and 3 apples is 43 rupees and the cost of 2 oranges and 4 apples is 34 rupees. find the cost of an orange
liraira [26]

Answer: Orange = 5 rupee

Apple = 6 rupees

Step-by-step explanation:

Let the cost of an orange be x

Let the cost of an apple be y

We can form an equation from the question given which will be:

5x + 3y = 43 ......... i

2x + 4y = 34 ......... ii

Multiply equation i by 2

Multiply equation ii by 5

10x + 6y = 86 ........ iii

10x + 20y = 170 ..... iv

Subtract iii from iv

14y = 84

y = 84/14

y = 6

An apple cost 6 rupees

Since from equation ii

2x + 4y = 34

2x + 4(6) = 34

2x + 24 = 34

2x = 34 - 24

2x = 10

x = 10/2

x = 5

An orange cost 5 rupee

5 0
2 years ago
Multple step percent problems
melamori03 [73]
Look it up online because you don't have a question

3 0
3 years ago
Write as a mixed number (if possible)11/3÷2/6=?
lakkis [162]
I am sorry but this cannot be put as a mixed number. The answer is 11. To dot his do 11/3 divided by 2/6 u would first do same change flip and do 11/3 times 6/2 which then u would multiply straight across and u would get 66/6 which equals 11 because 66 divided by 6 equals 11. I hope this helped u! ;)
8 0
3 years ago
11A. Lakewood Towing Company charges $50 plus $4 per mile to tow
aleksandr82 [10.1K]

Answer:

15 miles

Step-by-step explanation:

50 + 4x = 80 + 2x

-50 -2x = -50 -2x

2x = 30

x = 15

7 0
3 years ago
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