subject
Mathematics, 06.05.2021 01:00 tinagibbs98

Angles A and B are adjacent on a straight line. Angle A has a measure of (2r +20) and angle B has a measure of 130.. What is the measure of r?​

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 14:40, jetblackcap
Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .
Answers: 2
image
Mathematics, 21.06.2019 14:40, reganjones89
What is the solution to the equation 9^(x+1) =27
Answers: 2
image
Mathematics, 21.06.2019 17:00, brainbean
Write a story that matches with the expression 42x-5 pls hurry
Answers: 1
image
Mathematics, 21.06.2019 19:40, friendsalwaysbae
Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9
Answers: 1
You know the right answer?
Angles A and B are adjacent on a straight line. Angle A has a measure of (2r +20) and angle B has a...

Questions in other subjects: