A triangle undergoes a sequence of transformations
First, the triangle is dilated by a scale factor of 1/3 about
the origin Then the triangle is reflected over the x-axis
Finally, the triangle is translated lelt 3 units and up 2
units
How does the image triangle compare to the pre-imago
triangle

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

theres no picture: /

step-by-step explanation:

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

it would take 7/10 of an hour too fill the pool.

step-by-step explanation: