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m_a_m_a [10]
3 years ago
6

Please help me ASAP! I will mark you as the best answer! I need the answers to the empty boxes

Mathematics
2 answers:
Aleksandr-060686 [28]3 years ago
6 0

Answer:

4k=-2k+6-18

6k= -12

Step-by-step explanation:

Murrr4er [49]3 years ago
6 0

Answer:

-      12

6     12

-2

Step-by-step explanation:

They add 6 to both sides so 4k=2-12

then add 2k to both side and get 6k=-12

divide by 6 and get k=-2

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saveliy_v [14]

Answer:

≈201.06193

Step-by-step explanation:

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7 0
3 years ago
How do you find the surface area of a regular triangular prism
Dmitry [639]
So a triangular prisim is like a triangle stacked on top of x number of identical triangles making a height, like a piece of paper made into a stack

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basically find the area of each side and add

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8 0
3 years ago
Determine whether f(x) = –5x^2 – 10x + 6 has a maximum or a minimum value.
Blizzard [7]

First,

We are dealing with parabola since the equation has a form of,

y=ax^2+bx+c

Here the vertex of an up - down facing parabola has a form of,

x_v=-\dfrac{b}{2a}

The parameters we have are,

a=-5,b=-10, c=6

Plug them in vertex formula,

x_v=-\dfrac{-10}{2(-5)}=-1

Plug in the x_v into the equation,

y_v=-5(-1)^2-10(-1)+6=11

We now got a point parabola vertex with coordinates,

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From here we emerge two rules:

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So our vertex is minimum value since,

a=-5\Longleftrightarrow a

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3 0
2 years ago
Complete the steps to solve the equation 3x + 11 = 29.
Stels [109]

Answer:

6

Step-by-step explanation:

3x+11 = 29

3x =  29 - 11 = 18

x = 18/3 = 6

8 0
3 years ago
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