hjvjhkgjlfdyftgyuj hjvjhkgjlfdyftgyuj
  • 24-06-2021
  • Mathematics
contestada

Solve for the value of r help pls

Solve for the value of r help pls class=

Respuesta :

olneymarissa olneymarissa
  • 24-06-2021

Answer:

r=20

Step-by-step explanation:

since the angle and sum of a straight line is equal to 180, you structure an equation:

180=105+(4r-5)

solve for r

180=100+4r

80=4r

20=r

check answer

4r-5     4(20)-5

80-5

75+105=180

Answer Link

Otras preguntas

If 1/(a + b + c) = 1/a + 1/b + 1/c, show that 1/(a + b + c)^3 = 1/a^3 + 1/b^3 + 1/c^3​
How did the Allied victory in World War I affect the Austro-Hungarian Empire? A. It required the empire to separate into small mandates governed by the Allied p
need some help with this question in the imageCheers​
Hello please help me with this please
Can some give me scenarios nof 5 health risk of smoking half a pack a day?
to provide effect support for your idea, your evidence should be substantial, which means that
Which sentence provides the best summary of the third paragraph in the passage? OA. Baseball pitchers won't make a good pitch if they feel too hot or too cold w
Maria y Fernando ______ postales de La península de yucatán A.traje B.trajeron C.trajo D.trjimos
using the rule y= 7 x-5,find the value of y when x is 3
3. How money do you want? find suitable determiners​