Answer:
Fraction=3/10
Decimal=0.3
Percent=30%
Step-by-step explanation:
First we have to add 12+16 so we can find how many marbles are left
12+16=38
Then, we subtract it from the total number of marbles.the outcome of this operation would be equivalent to the number of blue marbles
40-38=12
There are 12 blue marbles.
Now, the we have to use experimental probability if you are familiar with the term is that the number of outcomes(the blue marbles) must be over the total sample space(total marbles) in a fraction.
Probability=
12/40
Simplify
12/40
6/20
3/10
Probability
Fraction=3/10
Decimal=0.3
Percent=30%
Answer:its so easy its 7.9
Step-by-step explanation:
316 divided by 40 is 7.9 lol
Answer:
56.7 inches
Step-by-step explanation:
Answer:
Step-by-step explanation:
The discriminant is what's under the square root sign in the quadratic equation. The equation for the discriminant is 
, where b is the coefficient of x, a is the coefficient of 
, and c is the number with no variable attatched to it. If we plug in the numbers (
) it gives you 241, which is the discriminant. Since 241 is more than zero, it has 2 zeros. If the discriminant was 0, there'd be 1 zero, and less then zero there would be zero zeros.
Answer:
Step-by-step explanation:
1. Translate (x, y) → (x + 1, y + 2)
The x coordinate will be translated 1 units horizontally and the y coordinate will be translated up 2 units vertically but they are still locate in the 1st quadrant
2. R (origin, 90° clockwise)
It still locate in the 1st quadrant because after rotating it will create an angle 90°
3. Translate (x, y) → (x + 2, y - 3)
The x coordinate will be translated 2 units horizontally but the the y coordinate will be translated down 3 units vertically, so:
- It will remain in the first quadrant.
- There is no size of the triangle will change.
