3 years ago

Is 5361 divisible by three how do you know just by looking at it

1 answer:

5 0

Answer and explanation

You add all of the digits together a see if it is divisible by 3 sooooo...........

5+3+6+1=15/3=5

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telo118 [61]

Answer:

1655

Step-by-step explanation:

Note the common difference d between consecutive terms of the sequence

d = - 1 - (- 4) = 2 - (- 1) = 5 - 2 = 8 - 5 = 3

This indicates the sequence is arithmetic with sum to n terms

$S_{n}$ = $\frac{n}{2}$ [ 2a₁ + (n - 1)d ]

Here a₁ = - 4, d = 3 and n = 90, thus

$S_{90}$ = $\frac{90}{2}$ [ (2 × - 4) + (89 × 3) ] = 45(- 8 + 267) = 45 × 259 = 1655

4 0

3 years ago

Anit [1.1K]

The volume of the cube is (8 x 8 x 8) = 8³ = <em>512 cubic inches</em> (exact)

7 0

3 years ago

rusak2 [61]

The correct answer is Z=-13

7 0

2 years ago

Kaylis [27]

If you’re factoring it, it’s

(2x - 1) (x+3)

5 0

3 years ago

REY [17]

X ·2 = 12x - 15

2x = 12x - 15

2x + (-12x) = (12x - 15) + (-12x)

Result: x = 3/2

8 0

3 years ago