Answer:
Step-by-step explanation:
You have the following quadratic equation given in the problem:
You must make the equation equal to zero, as following:
Add like terms:
Now, to factor the equation, you must find two numbers whose sum is -2 and whose product is -15. Therefore, you have:
Answer:
b
Step-by-step explanation:
i had to do this one in class and this is what i had gotten
<span>The statement 3+3=6 serves as a disproof to the conjecture that the sum of two odd numbers is an odd number.
Odd numbers are numbers which can </span><span> NOT be divided evenly into groups of </span>two<span>.
6 can be divided by 2 (6:3=2), which means that the sum of two odd numbers is not an odd number.
</span>On the other hand, there is a statement that is always true (a theorem) about the sum of two odd numbers: <span>The sum of two consecutive odd numbers is </span>divisible<span> by 4. </span>
Answer:
0.5
Step-by-step explanation:
2.2 is approximately 2.
2 divided by 4 is 0.5, so 2.2 divided by 4 must be close to 0.5.
Answer: 0.5
Answer:
B
Step-by-step explanation:
