3 years ago

3(5-2)-2 (2-1)=1+3*2

2 answers:

6 0

3(5−2)−2(2−1)?=1+(3)(2)7=7True

Rasek [7]3 years ago

5 0

Simplify each side in order to determine if true.It is True they both equal the same 3 x (5-2)-2 x (2-1) = 1+3 x 2

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Consider the sequence 10, 2..

romanna [79]

Answer: see below

Step-by-step explanation:

1) 10, 2, 1.2, 1.12, 1.112, 1.1112

$t_n=\dfrac{t_{n-1}}{10}+1$

t₁ = 10

t₂ = 10/10 + 1 = 2

t₃ = 2/10 + 1 = 1.2

t₄ = 1.2/10 + 1 = 1.12

t₅ = 1.12/10 + 1 = 1.112

t₆ = 1.112/10 + 1 = 1.1112

2) 10, 2, -2, -4, -5, -5.5, ...

$t_n=\dfrac{t_{n-1}}{2}-3$

t₁ = 10

t₂ = 10/2 - 3 = 2

t₃ = 2/2 - 3 = -2

t₄ = -2/2 - 3 = -4

t₅ = -4/2 - 3 = -5

t₆ = -5/2 - 3 = -5.5

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2 years ago

3*(5-2)-2* (2-1)=1+3*2

3(5-2)-2 (2-1)=1+3*2