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Alisiya [41]
3 years ago
9

After 32 years from now a boy will be 5 times as old as he was 8 years back.How old is the boy now?

Mathematics
2 answers:
Kay [80]3 years ago
4 0

Answer:

18 years

Step-by-step explanation:

Transforming the question in form of equation:

Let x be the current age.

x + 32 = 5(x-8)

x + 32 = 5x - 40

5x - x = 40 + 32

4x = 72

x = 18

choli [55]3 years ago
4 0

Answer: look at this! He’s 18

Step-by-step explanation:

equation = x+32=5(x-8)

X+32=5x-40

5x-x=32+40

4x=72

X=72/4

=18

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4 0
2 years ago
Select the correct vectors.
Paha777 [63]

In the case above, the correct vectors are:

  • <25.98, -15>.
  • <1.71, 4.7>.

<h3>What is the ship vector about?</h3>

The solution for the Ship's vector are:

Note that the Horizontal aspect = 30 cos 30  

                                                   = 25.98.

For the  Vertical aspect = 30 sin(-30)

                                        = -15.

Hence it will be  <25.98, -15>.

In regards to the current's vector:

The Horizontal aspect=  5 sin 20

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The Vertical aspect = 5 cos 20

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Hence it will be <1.71, 4.7>.

Therefore, In the case above, the correct vectors are:

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Learn more about vectors from

brainly.com/question/23973576

#SPJ1

4 0
1 year ago
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