Compare. Choose the correct symbol. A) < B) > C) =
1 answer:
Answer:
[B] >
Step-by-step explanation:
One way to find the correct symbol is
Cross Multiply:
⊂⊃
Don't know how to cross multiply?
Answer to cross multiply - Multiplying the numerator of the left-hand fraction by the denominator of the right-hand fraction. That the first step. After that, multiply the numerator of the right-hand fraction by the denominator of the left-hand fraction. Which is shown below in picture.
Now let's start:
1 × 4 = 4
1 × 3 = 3
Thus we have:
4 is bigger than 3
Thus the correct symbol is:
<u><em>Kavinsky</em></u>
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First you want the numbers under the radical to be the same so you can combine like terms.
Now add together to get
Now add together to get
Answer:
First number: -39
Second number: -37
Step-by-step explanation:
An odd number can be written as where n is a whole number.
Let's call our first number 2n+1.
Our second, consecutive number will be 2 more than our first number, since it has to be odd. All numbers go: odd -> even -> odd -> even. If we have an odd number, and add 2, we'll get the next odd number.
First number: 2n+1
Second number: 2n+1+2 = 2n+3
The sum of these two numbers, 2n+1 and 2n+3 will be -76.
(2n+1) + (2n+3) = -76
2n + 2n + 1 + 3 = -76
4n + 4 = -76
4n = -80
n = -20
Since our first number is 2n+1:
2 * (-20) + 1 = -40 + 1 = -39
First number: -39
Our second number is 2n+3, or 2 more than our first number.
-39 + 2 = -37
Second number: -37
We can double check this:
-39 + (-37) = -39 - 37 = -76