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3 years ago

Find two consecutive odd numbers whose sum is 36

Mathematics

1 answer:

zhenek [66]3 years ago

4 0

17 and 19! (edited answer lol)

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Answer:

1.8 hours ( 108 minutes)

Step-by-step explanation:

10% of 2 hours is 12 minutes

120 minutes - 12 minutes = 108 minutes

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3 years ago

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Can someone please help me I will mark u brilliant

Alenkinab [10]

Answer:

I believe the answer is 1/12

Step-by-step explanation:

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For the linear equation, find the product of 5 and the linear equation, and solve both equations for y. 2x + 7y = 11

tensa zangetsu [6.8K]

Answer:

(a) $10x + 35y = 55$

(b) $y = \frac{11 - 2x}{7}$

Step-by-step explanation:

Given

$2x + 7y = 11$

Solving (a): Multiply equation by 5.

Multiply both sides by 5

$5 * (2x + 7y) = 11*5$

Open bracket

$5 * 2x + 5 * 7y = 11*5$

$10x + 35y = 55$

(b) Solve for y in $10x + 35y = 55$ and $2x + 7y = 11$

$10x + 35y = 55$

Subtract 10x from both sides

$35y = 55 - 10x$

Divide both sides by 35

$\frac{35y}{35} = \frac{55 - 10x}{35}$

$y = \frac{55 - 10x}{35}$

Factorize the numerator:

$y = \frac{5(11 - 2x)}{35}$

Express 35 as 7 * 5

$y = \frac{5(11 - 2x)}{7 * 5}$

$y = \frac{(11 - 2x)}{7}$

$y = \frac{11 - 2x}{7}$

When $2x + 7y = 11$ is solved, the solution will be: $y = \frac{11 - 2x}{7}$

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3 years ago

G (x) = x minus 6 If the opposite of g(x) is –g(x), then –g(x) =

Ivahew [28]

Answer:

$-g(x)=-x+6$

Step-by-step explanation:

If $g(x)=x-6$ , then its opposite is: $-g(x)=-(x-6)=-x+6$

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4 years ago

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Andrei [34K]

Answer:

cost of 1 kg of washing powder is $1.2

Step-by-step explanation:

9 kg = $10.80

cost for 1 kg =

10.80 ÷ 9
$1.2

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