According to the instruction manual, Sam's camera screen is 2.7 inches long. He measured its length using the two rulers shown.

Which is true about the accuracy and precision of the rulers?

A. The measurement found using Ruler 1 is more accurate and more precise.

B. The measurement found using Ruler 2 is more accurate and more precise.

C. The measurement found using Ruler 1 is more accurate but less precise.

D. The measurement found using Ruler 1 is more precise but less accurate.

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.

nswer: a   y-axis

step-by-step explanation:

sas (side angle side)

aa (angle angle)

sss(side side side)

sas find two sides with an angle in between

aa is finding two angles and the third will add up to 180

sss find all sides

step-by-step explanation:

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63