HELP 20 points 3 pts
ts
Find the missing side lengths. If you must round, round 1
decimal place.

x=12.5

y=3.2

z=6

Step-by-step explanation:

Both of the shapes are similar, which means it's the same shape but one has sides that are bigger than the other. The ratio is 10:4 as you can see by the very left side of both shapes. So, basically the bigger shape has sides that are 2.5 times bigger than the smaller shape. So, 5*2.5=12.5 to get x, 8÷2.5=3.2 to get y, and 15÷2.5=6

x= -3

step-by-step explanation:

step 1: simplify brackets

4 - x - 1 = 6

step 2: simpilfy

3 - x = 6

step 3: subtract 3 from both sides

-x = 6 - 3

step 4: simpilfy 6 - 3

-x = 3

step 5: multiply both sides by -1

x = -3

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.