Step-by-step explanation:
The number line is a line with marks, where each mark represents a real number.
In the vertical number line zero is in the center. The numbers above zero are considered positive and the numbers below zero are considered negative.
4
3
2
1
0
-1
-2
-3
-4
The numbers after zero start from 0, 1, 2 ...... and 0, -1, -2.....
Hence, Carlos is wrong and -4 is further to zero than -2
Answer: Length
Explanation:
<span>straight line with 2 endpoints ====> Length</span>
In this question, there are a few kinds of the coin with a different value. To answer this question, we need to know the total coin first. The total coin count should be: 10 +20 + 15 +5= 50 coin
In this case, the coin is taken twice, that means the denominator should be 50*49. But in this question, the probablity value is 6/49, so you need to convert it into 50*49 by multiplying the numerator with 50. The value should be:
6/49 *50/50= 300/49*50
The number 300 is multiplication of 20 and 15, that mean the answer should be: 1 dimes and 1 nickles
The answer to -3 + 7 is 4
Step-by-step explanation:
click the photo there is answrr