*50 POINTS PLEASE + I WILL GIVE BRAINEST IF YOU DO GOOD :)*

Suppose the scale factor you will use to enlarge the map is 5:1. What is the approximate area of the park in your enlarged drawing? Show your work. How did you apply proportional reasoning as you worked through these problems?

Find the arc length parameter along the given curve from the point where tequals=0 by evaluating the integral s(t)equals=integral from 0 to t startabsolutevalue bold v left parenthesis tau right parenthesis endabsolutevalue d tau∫0tv(τ) dτ. then find the length of the indicated portion of the curve r(t)equals=1010cosine tcost iplus+1010sine tsint jplus+88t k, where 0less than or equals≤tless than or equals≤startfraction pi over 3 endfraction π 3.

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

5(-9w) put expression in distributive property