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telo118 [61]
3 years ago
10

Is the equation a direct variation? 2y=5x - 1

Mathematics
1 answer:
nikklg [1K]3 years ago
8 0

Answer:

No

Step-by-step explanation: To be direct variation the line must pass through the origin(0,0). This equation has a y-intercept at (0,-1/2) so it does not pass through the origin.

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A plumbers bill is £463.20 plus VAT. The current rat of VAT is 20%. What is the actual cost of work done?
Mila [183]
£555.84

1% of the original value ×20 is £92.64. Add that to the original value (£463.20)
8 0
3 years ago
Find the value of x in the parallelogram below
bearhunter [10]

Answer:

x=18

Step-by-step explanation:

we know that in parallelogram opposite sides are equal

Hence on equating we get

x=18

3 0
2 years ago
Can someone tell me how do I solve this. how is the result 2.40
liubo4ka [24]

Step-by-step explanation:

<u>Properties used</u>

  • logₐ a = 1
  • log aᵇ = b log a
  • log ab = log a + log b

See the steps below

  • - log (4*10⁻³) =
  • - (log 4 + log 10⁻³) =        (log 4 ≈ 0.6 rounded)
  • - (0.6 - 3*log 10) =
  • - (0.6 - 3*1) =
  • - (0.6 - 3) =
  • - (- 2.4) =
  • 2.4
6 0
2 years ago
I want to freaking hurt Brainly somone help pls
AVprozaik [17]

Answer:

I think the answer is..... 4(2+v)=3; v=1 pound of chopped vegetables.

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8 0
3 years ago
The expression 3/8d + 3/4 factored is
sergiy2304 [10]

Answer: For this case we have the following expression:

We must factor the term that accompanies the variable.

We have then:

Rewriting the expression we have:

We're going to check the result. To do this, we multiply the term 3/8 for each term within the parenthesis:

Rewriting:

The factorization is correct.

Answer:

(3/8) (d + 2)

Hope this helps... Stay safe and have a great rest of the day... :D

8 0
3 years ago
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