Home Mathematics What is the amplitude of f(x) = 6 cos (4x) ? What is the amplitude of f(x) = 6 cos (4x) ?Mathematics AnnrawcliffeOctober 22, 20214 CommentsWhat is the amplitude of f(x) = 6 cos (4x) ?
5 cmstep-by-step explanation:the triangles are similar. therefore the corresponding sides are in proportion:[tex]\dfrac{x}{40}=\dfrac{4}{32}[/tex] cross multiply[tex]32x=(40)(4)[/tex][tex]32x=160[/tex] divide both sides by 32[tex]x=5[/tex][tex]Question 3 what is the value of x? cm 3 cm 4 cm 5 cm 4.5cm[/tex]Reply
The surface area would be 576 because you multiply all the numbers then multiply that number by 6[tex]Someone this is overdue and i need to do it[/tex]Reply
5 cm
step-by-step explanation:
the triangles are similar. therefore the corresponding sides are in proportion:
[tex]\dfrac{x}{40}=\dfrac{4}{32}[/tex] cross multiply
[tex]32x=(40)(4)[/tex]
[tex]32x=160[/tex] divide both sides by 32
[tex]x=5[/tex]
[tex]Question 3 what is the value of x? cm 3 cm 4 cm 5 cm 4.5cm[/tex]
The surface area would be 576 because you multiply all the numbers then multiply that number by 6
[tex]Someone this is overdue and i need to do it[/tex]
step-by-step explanation:
I’m sure you could google it. my profile picture might