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Alexandra [31]
3 years ago
6

If 75% of x is 18 then find the value of x?

Mathematics
2 answers:
VladimirAG [237]3 years ago
7 0

Set up an equation:

0.75x = 18

Divide both sides by 0.75:

x = 18/0.75

x = 24

Answer: 24

Sedaia [141]3 years ago
5 0

Answer:

Step-by-step explanation:

75% of x = 18

x= 18× 100/75

= 4× 18/3

= 4× 6

= 24

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Andre drew a quadrilateral with four right angles and two pairs of congruent sides. What type of quadrilateral did he draw? Expl
Kaylis [27]

Answer:

The type of quadrilateral is a rectangle

Step-by-step explanation:

we know that

A rectangle is a quadrilateral with four right angles and two pairs of congruent and parallel sides

see the attached  figure to better understand the problem

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AB=CD

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The type of quadrilateral is a rectangle

6 0
3 years ago
Question 4
lawyer [7]

Answer:

18ft

Step-by-step explanation:

L = length

W = width

l = w + 2ft ; because the is 2 ft longer than width

The area of a rectangle is lw

You can take the first equation ( l = w + 2 ) and plug it in lw

like this: lw ---> (w+2)w = w^2+2w

then from the question you get: w^2+2w=19.25

you use the quadratic formula and get w = 3.5

then from the first equation, you get l = 3.5+ 2 so the length is 5.5

lastly, you use the perimeter formula: 2(l+w) so 2(9) = 18

so 18ft

3 0
3 years ago
7a+3b=27 <br> 6a+3b=24<br><br> Solve in simultaneous<br><br> A=<br> B=
givi [52]

Answer:

A= 3,B = 2

Hope it helps you

if yes mark me brainliest

3 0
2 years ago
Read 2 more answers
Find f(–2) for the function f(x) = 3x2 – 2x 7. −13 −1 1 23
pickupchik [31]

Answer:

16

Step-by-step explanation:

f ( x ) = 3x² - 2x

To find : f ( - 2 )

f ( - 2 ) = f ( x )

Here,

x = - 2

f ( - 2 ) = 3 ( - 2 )² - 2 ( - 2 )

           = 3 ( 4 ) - 2*( - 2 )

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8 0
2 years ago
Does anyone have a website to cheat on
lorasvet [3.4K]

Answer:

No i do for other stuff but not this and the answer is 18

Step-by-step explanation:

5 0
3 years ago
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