Answer: 2
Step-by-step explanation: 0.7 times 2 is 1.4
Answer: its A i took the test
Step-by-step explanation:
Answer:
360
Step-by-step explanation:
Because an exterior angle equal to 1 the total number of sides is equal to 360°.
Answer:
A:59 B:48
Step-by-step explanation:
A triangle is equal to 180 degrees. So the equation would be
73+x+(x-11)=180. To find the value of x, add all of the same values
73-11+x+x which is equal to 62+2x=180. Then subtract 62 from both sides
62-62+2x=180-62 so the equation is now 2x=118 now you divide each side by 2 to get x=59. now to get angle b you subtract 11 from 59 to get 48
Move the -18 across so that x^2+11x+18<0
then solve as if equal to 0
(x+9)(x+2)<0
x=-9 and x=-2 put these on a graph and it is less than 0 when within the graph hence x>-9 and x<-2
