C 1:3
15:45 can be simplified by dividing by 15 to give you a ratio of 1minute if commercials for every 3 minutes of the actual show
Answer:
8
Step-by-step explanation:
2x - 5 > 3 or -4x + 7 < -25
2x < 8. or -4x < -32
x < 4. or. x > 8
Answer:
∠ A = 35°, ∠ B = 70°, ∠ C = 75°
Step-by-step explanation:
let ∠ A be x then ∠ B is 2x ( twice as large as A ) and
∠ C is 2x + 5 ( 5 more than B )
The sum of the 3 angles in a triangle = 180°
Sum the 3 angles and equate to 180
x + 2x + 2x + 5 = 180, that is
5x + 5 = 180 ( subtract 5 from both sides )
5x = 175 ( divide both sides by 5 )
x = 35
Thus
∠ A = x = 35°
∠ B = 2x = 2 × 35° = 70°
∠ C = 2x + 5 = 70 + 5 = 75°
Answer:
I don’t know about the last part but what I do know id the answer to the equation.
Answer: 1 1/3
Step-by-step explanation:
1. Remove the paranthesis
Removing the paranthesis will make it much easier to solve the equation.
We now have 4 1/6 + -2 5/6.
2. Rearrange the equation
We can’t have two symbols next to each other. We need to cross out one symbol so we can have only one. + and - = -. So let’s keep the "-" symbol.
We now have 4 1/6 - 2 5/6.
3. Solve the remaining equation
Now that we have a proper equation which we can solve, let’s do it.
We should then end up with 1 1/3.
Answer: 1 1/3
Answer:
7
Step-by-step explanation:
A prime number is a number which has no factors other than itself and 1. In other words, this number can only be divided by itself and 1 and result in a whole number answer. All of the other choices can be divided by some other numbers and result in a whole number answer.
Factors of 12:
1, 2, 3, 4, 6, 12
Facotrs of 15:
1, 3, 5, 15
Facotrs of 7:
1, 7
Factors of 6:
1, 2, 3, 6
