2 years ago

Need help I’m very confused

Mathematics

1 answer:

ololo11 [35]2 years ago

5 0

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Please help will give Brain

fgiga [73]

That question is rly badly organized but i think it’s 70

6 0

2 years ago

Please help with this TWO ANSWERS required

lawyer [7]

Answer:

a) The equation of V and W

V = k W

b) The value of V = 666.6

Step-by-step explanation:

Step(i):-

Given that V is inversely proportional to W

V∝ W

⇒ V = k W

⇒ 40 = k (0.9)

⇒ $k = \frac{40}{0.9} = 44.44$

Step(ii):-

Given that W = 15 and k = 44.44

we have to find the value is 'V'

V = k W

⇒ V = 44.44 × 15

⇒ V = 666.6

3 0

2 years ago

PLEASE HELP!! MEEEEE 1

mestny [16]

Answer:

(1,2) (3,2) ( 5,2)

Step-by-step explanation:

Each input value can only go to one output value

The only one that has each input only going to one output is (1,2) (3,2) ( 5,2)

8 0

2 years ago

The sum of three consecutive integers is −387. Find the three integers.

rjkz [21]

Answer: -130, - 129, - 128

Step-by-step explanation:

x + x+1 + x+2 = - 387

3x + 3 = - 387

3x = - 387 - 3

x = - 390/3

x = - 130

4 0

3 years ago

You and a friend went to the movies.You spent half your money on tickets. Then you spent 1/4 of the money on popcorn, $2 on cand

bagirrra123 [75]

Answer:

We took $ 24 to the movies.

Step-by-step explanation:

Let total money be

On movies = Half of the money = $\frac{x}{2}$

On popcorn = $\frac{x}{4}$

on candy = $2

On soda = $3

total money spent = $\frac{x}{2}$ + $\frac{x}{4}$ + 2+3+1

x = $\frac{x}{2}$ + $\frac{x}{4}$ + 2+3+1

x- $\frac{x}{2}$ - $\frac{x}{4}$ = 6

$\frac{x}{1}$ - $\frac{x}{2}$ - $\frac{x}{4}$ =6

$\frac{4x-2x-x}{4} = 6\\ \frac{x}{4} =6\\x =24$

3 0

3 years ago