No it isn't because 2/5=0.4
The answer is rational and here is the steps
Answer:
12x+25
Step-by-step explanation:
7x+7+5x+15+3
12x+25
Answer:
∠1 - 40°
Step-by-step explanation:
∠1 - 40°
b/c it's a right triangle and we have two angles given, 50° and 90°. Add them and subtract by 180° and get 40°.
∠2 - 140°
b/c an exterior (outside) angle is equal to the two most isolated / farthest angles added. The two most is angles are 105° and 35°, add them and get 140°.
∠3 - 40°
b/c ∠'s 1 and 3 are vertical angles meaning they're equal so since ∠1 is 40°, so is ∠3.
∠4 -
b/c ∠' s 2 and 4 are vertical angles meaning they're equal so since ∠2 is 140°, so is ∠4.
∠5 - 35°
b/c we have two angles, 105° and 40°. Add them and subtract by 180° and get 35°.
hope that helps lol >:)
A must be equal to b or be a multiple of b or -b in order to be an integer
example 5/5 is an integer (1)
60/5 is an integer (12) because 60 is a multiple of 5
-30/5 is an integer (-6) because -30 is a multiple of -5
