3. The pair of figures is similar. Find x. Round to the nearest tenth if necessary.

26.5 cm

19.1 cm

12.2 cm

26 cm

It's On GradPoint

12.2 cm

Step-by-step explanation:

A triangle is a polygon with three sides and three angles. There are different types of triangles such as obtuse, scalene, equilateral and isosceles triangle. We say that two triangles are similar if the ratio of their corresponding sides are equal and their corresponding angles are also equal.

Since both triangles are similar, then the ratio of their corresponding sides are equal. Hence:

the one below it is a function

income. 10x+1300

expenses 3x+(1800+1500)

expenses 3x+3300

to break even:

income = expense,

10x + 1300 = 3x + 3300,

solve for x.

step-by-step explanation:

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