Step-by-step explanation: The formula to find the surface area of a rectangular prism is A = 2wl + 2lh + 2hw, where w is the width, the l is the length, and the h is the height.

7 0

3 years ago

F(x)x^2-2x and g(x)=6x+4 for which value of x does (f+g)(x)=0

Papessa [141]

Answer:

(f+g)(x)

Step-by-step explanation:

(f+g)(x)=

${x}^{2} - 2x + 6x + 4 = {x}^{2} + 4x + 4$

$(x + 2)(x + 2) = 0$

$(x + 2) = 0 \\ x = - 2$

6 0

3 years ago

Please help with algebra 2 logarithms. brainliest if you explain and worth 25 points

Ronch [10]

Answer: 3log5(2) - 1 or ~0,29203

Step-by-step explanation:

2log5(4) - log5(10)

log5(4^2) - log5(10)

log5(4^2/10)

log5(16/10)

log5(8/5)

Log5(8) - log5(5)

log5(2^3) - 1

3log5(2) - 1

5 0

2 years ago