anthonyolesky
anthonyolesky
25-10-2021
Mathematics
contestada
i need help with this
Respuesta :
djtwinx017
djtwinx017
25-10-2021
The given angles are complementary, therefore:
(5r + 5) + (8r -6) = 90°
13r - 1 = 90
13r - 1 + 1 = 90 + 1
13r = 91
13r/13 = 91/13
r = 7
Answer Link
VER TODAS LAS RESPUESTAS ( 11+ )
Otras preguntas
"A Midsummer Night's Dream:" How does Oberon's plan to gain the changeling boy from Titania reflect his character? He does not really love Titania He is not wil
Find the area of the surface generated by revolving x=√√14y-y² on the interval 2 ≤ y ≤4 about the y-axis. The area is square units. (Simplify your answer. Type
mark has 14 problems wrong on his test.his score was 72% correct. how many problems were on the test
what is containment
You have a hoop of charge of radius R and total charge -Q. You place a positron at the center of the hoop and give it a slight nudge in the direction of the cen
a vertical wheel with a diameter of 50 cm starts from rest and rotates with a constant angular acceleration of 5 rad/s2 around a fixed axis through its center c
You are sitting in a go-cart that is not moving. John then pushed the cart and it moved. What caused the go-cart to be still? Why did John’s push cause the cart
Discuss three types of valency
Estimate the time of concentration using the SCS sheet flow equation for a 790-ft section of asphalt pavement at a slope of 0.8%, using the following IDE curve
We test the running time of a program using the time doubling test. The running times for different values of N came out as follows. N 10 20 40 80 160 time 48 9
