The area of the triangle is 56 m2. Find the length of the base.

Answers

Answer 1

Answer: you need to know the formula to find out area first.

Area = (1/2)* base*height

So, when you let base as x m then, definitely height becomes (x+6)m.

So substitute the values in above formula and you'll get the answer.
I think 56=1/2(x)(x+6)

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Help............................

Peter uses unit cubes to build a figure in the shape of the letter x. What is the fewest unit cub es that peter can use to build the figure?

Answers

X letter is formed by two lines. The minimum amount of cubes that one side may have to look a line that cross other line is 3, but given that one cube is shared by the two lines you only need 5 cubes. So the answer is that the fewest unit cubes that Peter can use to build the figue in the shpe of X is 5 cubes.

Given that Y = 2x^2-96, find x

Answers

This isn't an equation, so you cannot "solve for x." However, you can factor, as follows:

y = 2(x^2-49) = 2(x-7)(x+7)

If you decide to set this = to zero, then you can solve for x: {-7, 7}.

Point of intersection of the two axes

Answers

Answer:

Origin (0, 0)

Step-by-step explanation:

Answer:

Step-by-step explanation:

Not sure what the question is here, but if you want to find the point where two lines intersect, you can use simultaneous equations, where the two equations are the line equations.

What multiplies to 5 and adds to 6