abdullahmaryam540
abdullahmaryam540 abdullahmaryam540
  • 19-09-2021
  • Mathematics
contestada

PLEASE DO IT WITH STEPS FAST BEFORE 5:00

PLEASE DO IT WITH STEPS FAST BEFORE 500 class=
PLEASE DO IT WITH STEPS FAST BEFORE 500 class=
PLEASE DO IT WITH STEPS FAST BEFORE 500 class=

Respuesta :

Аноним Аноним
  • 19-09-2021

[tex]\frac{5}{2} =\frac{6}{x} \\5x=12\\x=2.4[/tex]HOW TO SOLVE PROPORTIONS:

CROSS-MULTIPLY.

Please mark Brainliest!

[tex]\frac{5}{2} = \frac{2}{x}\\5x=4\\x=0.8[/tex]

[tex]\frac{21}{27} =\frac{x}{18} \\27x=378\\x=14\\[/tex]

[tex]\frac{h} {108} =\frac{7}{18}[/tex]

[tex]18h=[/tex]756

h=42

[tex]\frac{45}{792}[/tex] = [tex]\frac{70}{w}[/tex]

45w=55,440

w=1,232

  [tex]\frac{4}{9} =\frac{10}{x}\\4x=90\\x=22.5[/tex]

I hope it helps!

[tex]*AmbitiousChild*[/tex]

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