Determine whether each statement below is true about the equation y=12x. Choose True or False for each statement.
The graph of the equation passes through the origin. True False
The y-intercept of the graph of the equation is 12. True False
As x increases by 1, y increases by 2. True False
The slope of the graph of the equation is 12. True False
It’s in quadrant 1.
It goes like this:
2 1
3 4
Answer:
Part A) The height of the base is 15 cm
Part B)
Step-by-step explanation:
Part A) What is the height of the base?
we know that
The volume of the triangular prism is equal to
where
B is the area of the triangular face
L is the length of the prism
we have
substitute the given values
solve for B
Find the height of the base
we know that
The area of triangle i equal to
solve for h
Part B) What is the approximate amount of cardboard used to make the candy box?
we know that
To find out the the approximate amount of cardboard used to make the candy box, determine the surface area of the triangular prism
The surface area is equal to
where
B is the area of the triangular base
P is the perimeter of the triangular base
L is the length
we have
Find the perimeter of triangle P
substitute
The first thing you want to do is combine like terms. This means you should have all the x's on one side and the constants (numbers) on the other side. You can subtract 5x from both sides of the equation and then add 7 to both sides. This gives you -2x=26. Divide both sides be -2 to isolate the variable and your answer is x=-13. Hope this helped!