Solve for x. Your answer may be in decimal form. Round to the nearest tenth.

Step-by-step explanation:

Because ΔABC is similar to ΔSTU, we know that their corresponding sides are proportional. Therefore, we know that . We are given that , , , and . After substituting the given values into the proportion and solving for , we get:

(Substitute given values into the proportion)

(Cross-Products Property)

(Simplify)

(Divide both sides of the equation by to get rid of 's coefficient)

(Simplify)

Hope this helps!

x=55

Step-by-step explanation:

these are similar triangles(they have same shape and different sizes)

also two side of these triangles are equal.

lets write ratio:

21:5=x:13

x=21×13/5=54.6≈55

days of the week

step-by-step explanation:

javier earned more money then kyle, so that won't always be a constant term, but the days of the week do not change so that term is always constant.

edit: i meant

idk

step-by-step explanation: