Super quick will give brainliest and a ton of

use the diagram and information box below to find rs,(mrt) ̂,(sv) ̂, and the area of circle r. show your computations and/or explain how you determined each answer. a table is provided below to you organize your work. hint: label the diagram using the information in the box.

circle p and circle r are congruent. the diameter of circle p is 10 cm arc mk = 50° ∠mlk =35° lm = 10 cm lk =7 cm m∠mlk = m∠srv

it's hard to copy and paste so there are some photos.

Part a Segment RS Hint: What type of segment is RS? 5 cm     RS is the Radius of circle R the diameter of circle P is 10 cm and circle R and P are congruent and a radius is half of ten so 10 / 2 = 5 cm  

Part c Arc SV Hint: Read the green Arc Measures box on pg. 231. 35 * Angle SRV = 35 * Arc SV = 35 *  Because the degree measure of a minor arc is the measure of it’s central angle   Part d Area of Circle R Leave your answer in terms of π Hint: See the example problem on pg. 192.   25π cm Π r2= π 52 52 = 25 π

25 π cm  

there will be 35 boys in each team. : )

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!