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aksik [14]
3 years ago
8

Please help me out ​

Mathematics
1 answer:
shutvik [7]3 years ago
4 0

Answer:

18: 3/4

19: 5/8

20: 1/2

21: 9/10

22: 2/3

23: 5/6

24: 4/9

25: 2/7

26: 3/4

27: 7/10

28: 4/5 (I'm in a rush, so make sure to double check the answers)

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What is the answer to -6x - 11 = 19<br> And how to solve it?
liubo4ka [24]

-6x-11=19/+11 <=>

<=> -6x=30/:(-6) <=>

<=> x=-5

3 0
1 year ago
How to solve this question? Please help me
Maurinko [17]

Answer:

≈ 82 feet

Step-by-step explanation:

Since the triangle is right use Pythagoras' identity to calculate distance (d)

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides.

Here the hypotenuse is the distance (d) between the 2 poles, hence

d² = 80² + 45² = 6400 + 2025 = 8425 ( take the square root of both sides )

d = \sqrt{8425} ≈ 82 feet ( to the nearest foot )

8 0
3 years ago
Which expression would be easier to simplify if you used the associative property to change the grouping?
Serjik [45]

Answer:

bodmas

Step-by-step explanation:

enables to go step by step

4 0
3 years ago
How do i find the value of a variable?
photoshop1234 [79]

To find the value of a variable you must know the basics of pre-Algebra.


Example:


2x+9=39


To find he answer of this you must subtract 9 from both sides

Then you are left with…


2x=30

Since 2x=30 means 2 times x equals 30

You can divide 2 from both sides to find the answer

Which is…

x=15



5 0
3 years ago
30 POINTS!!!!!
Oksi-84 [34.3K]

C.

5(4x – 3) + 13x – 6

20x-15+13x-6

adding common

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3 0
3 years ago
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