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3 years ago

Plz I need help with I have 20 mins to submit it

Mathematics

1 answer:

Sedaia [141]3 years ago

6 0

I think its not sure: 42.437m

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Which is smaller half of 36 or one seventh of 42

lyudmila [28]

1/7 of 42 is smaller. 47/7= 6 < 18 = 36/2

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3 years ago

Plz help me well mark brainliest if correct....????.

Andreas93 [3]

Answer:

Step-by-step explanation:

You multiply the number

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H=4(x+3y)+2 make x the subject

blagie [28]

H = 4(x + 3y) + 2
H = 4x + 12y + 2
H - 12y - 2 = 4x
(H - 12y - 2) / 4 = x or 1/4H - 3y - 1/2 = x

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X subtract 9 equals 3 / 5X

Korvikt [17]

Answer:

$x=22\frac{1}{2}=22.5$

Step-by-step explanation:

$x-9=\frac{3}{5}x$

First, lets get rid of the fraction. I did this by multiplying both sides by $5$ .

$5(x-9)=5(\frac{3}{5}x)\\5x-45=\frac{5}{1} *\frac{3}{5}x\\5x-45=\frac{15}{5}x\\5x-45=3x$

We want to isolate $x$ on one side of this equation. Let's put any values with $x$ on one side of the equation, and normal integers on the other.

$2x=45$

Divide both sides by $2$ .

$x=\frac{45}{2}$

If your teacher wants you to leave your final answer as an improper fraction, your final answer is this. If they want it to be a mixed number or decimal, your final answer will be:

$x=22\frac{1}{2}=22.5$

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3 years ago

Plz I need help with I have 20 mins to submit it ​

Plz I need help with I have 20 mins to submit it