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Roman55 [17]
2 years ago
11

Kết quả của phép tính : 2(x+1) là?

Mathematics
2 answers:
Gwar [14]2 years ago
7 0

Answer:

2x + 2 is your using distributive property

Step-by-step explanation:

Kazeer [188]2 years ago
4 0

Answer:

2x +1 =))))

bạn mất gốc hả

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In the sequence 3 8 13 18 what term of the series is the number 2218
77julia77 [94]
By clearly looking at the sequence there are in Arithmetic Progression
So for finding which term is 2218 in that sequence
we have  x_{n} = a+ (n-1)d
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by substituting those values we get our desired result
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7 0
3 years ago
In the triangle below, the value of a is 12.6.<br><br> True<br><br> False
aev [14]

Answer:

True

Step-by-step explanation:

Formula

Tan(x) = opposite / adjacent

Givens

x = 42

adjacent = 14

opposite = ?

Solution

Tan(42) = opp/14                     Find tan(42)

Tan(42) = 0.900404

0.900404 = opp/ 14                Multiply both sides by 14

14 * 0.900404 = opp/14 * 14   Simplify the left

12.6 rounded  = opp

a = 12.6


7 0
3 years ago
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