2 years ago

If g=77cm and h=85cm what is the length of f

Mathematics

1 answer:

Dmitrij [34]2 years ago

4 0

The first thing you need to do is add and then subtract

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Tickets to a movie cost five dollars for adults and three dollars for students a group of friends purchase 18 tickets for $82 ho

Dvinal [7]

Answer: They purchased 14 adult tickets and 4 kids' tickets.

Step-by-step explanation:

14 x 5 = 70

3x4=12

and then add 70 plus 12 to get 82 dollars

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2 years ago

Please answer this correctly without making mistakes

IrinaVladis [17]

Answer:

44 5/6 "the second one"

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3 years ago

Which is another way of correctly expressing<br> (x - 3)(x - 3)?

worty [1.4K]

(x-3)^2, as x-3 is repeated twice

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2 years ago

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Write down the set of multiples of 4 between 1 and 25.

jeka57 [31]

Answer:

2,3,4,5,6,7,8,9,10, that's it easy

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2 years ago

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Solve for x. 5 x − 19 ≤ 1 OR − 4 x + 3 < − 6

k0ka [10]

$5x - 19 \leqslant 1$

change

$\leqslant \: to \: =$

given you

$5x - 19 = 1$

making x the subject by transferring the -19 to the right hand side of the equation

$5x = 19 + 1$

$5x = 20$

dividing through by 5

$\frac{5x}{5} = \frac{20}{5}$

$x = 4$

{ ${x:x \leqslant 4}$ }

also given

$- 4x + 3 < - 6$

change the operation sign to =

$- 4x + 3 = - 6$

$- 4x = - 6 - 3$

$- 4x = - 9$

dividing through by -4

$\frac{ - 4x}{ - 4} = \frac{ - 9}{ - 4}$

$x = \frac{9}{4}$

so the truth set is

{x:x>9/4}.

The < sign changes to > because we divided by a negative number when solving for x

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3 years ago