Can someone with my math questions?

The first one is really easy, just find the point of intersection of both linear equations.

D) (3,1)

The second one is rather easy too.

Rule:

If the system of linear equations:

are parallel: then they have no solution

are intersecting: then they have one solution

are one together (like in the same place): then they have infinite solutions

As you can see from he picture, the lines are parallel.

A) NO SOLUTION

Step-by-step explanation:

1) D) (3, 1)

2) No Solution

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

geometry: triangles

solvers

lessons

answers archive

call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

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