Answer:
15 cm
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.
Answer:
i dunno
Step-by-step explanation:
lololololololololololololol
Answer:
1-6
2-87.5%
Step-by-step explanation:
with number one, you would count everything above 10 books, because its asking for more than.
with 2, you count the 6 book number, and everything above that. then you find the total (14/16) and divide it like that.
The answer to this expression would be 1.2x
Answer:
y = 2
Step-by-step explanation:
-3y + 6 = 0
-3y = -6
y = -6/-3
y = 6/3
y = 2