Answer:
that would be 9 out of 11 in 15
Step-by-step explanation:
measure 4
The answer is A because the x has different numbers
We have these opposite pairs
- 9.2 and -9.2
- 2.9 and -2.9
- 1.4 and -1.4
- 4.1 and -4.1
So all we're doing is matching each positive number with its negative version. In terms of a visual, the opposite of a number is mirrored over 0 on the number line. So for instance, the opposite of 2 is -2, with each being two units away from 0 on the number line.
Let's called the input 'z'
When we plug 'z' in the function we get ;
And we know that, this is equal to 19, so ;
Let's rearrange the equation.
So we have a quadratic equation here.
We'll use this formula to solve it :
The formula is used in equation formed like this :
In our equation,
a=2 , b=3 and c=-14
Let's plug in the values in the formula to solve,
So,
So the input can be both, 2 and
Answer:
288
Step-by-step explanation:
72×4=288
she has 72 in each package so you multiply them