The corectttttt answerrrr is A or C I can’t puck which one tho
W = L - 5
546 = L × ( L - 5 )
546 = L^2 - 5L
L^2 - 5L - 546 = 0
( L - 26 ) ( L + 21 ) = 0
L = 26 , L = - 21
L = 26
length cannot be in negative , so ignore the negative answer
i am a mathematics teacher. if anything to ask please pm me
Y=u² (du/dx[u^n]=n(u^(n-1))u`)
dy/du=2u(u´)=2u
u=4x+7
du/dx=4
dy/dx=(dy/du)(du/dx)=2u(4)=2(4x+7)(4)=8(4x+7)
Answer:
dy/du=2u
du/dx=4
dy/dx=8(4x+7)
Answer:
The y-axis coordinates will decrease since it is being translated down, but the x-axis will remain the same since the triangle isn't being translated to the left or right.
Step-by-step explanation:
Last one :) shahshshshdhdbdgd
