Answer:
360°
Step-by-step explanation:
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Answer:
The solution x > 10 can be represented in two ways such as:
- Interval Notation: (10, ∞)
- Inequality Notation: x > 10
Step-by-step explanation:
Let 'x' be the solution to the inequality
From the given line, it is clear that
x > 10
It means the value of x is greater than 10, which means the solution contains all the positive real numbers greater than 10.
From the number line, it is clear that the number line would include all the numbers on the right-hand side of the 10 number.
The number 10 is not included; thus the number line indicates an open circle on 10, meaning 10 is not include in the solution.
Thus, the solution x > 10 can be represented in two ways such as:
- Interval Notation: (10, ∞)
- Inequality Notation: x > 10
Answer:
Step-by-step explanation:
2800: 2 * 2 * 2 * 2 * 5 * 5 * 7
75: 3 * 5 * 5
168: 2 * 2* 2 * 3 * 7
It's not really multiplication. It's more division.
Try 2800 as a sample. What you are trying to do is break this down into primes. The first prime is 2
2800/2 = 1400
1400 / 2 = 700
700 / 2 = 350
350 / 2 = 175. That's the end of what the 2s can do.
175 / 5 = 35
35/ 5 = 7 7 is a prime. You are done. Now run up the ladder.
2800: 2 * 2 * 2 * 2 * 5 * 5 * 7
75 is not an even number. It has no 2s. Go to 3
75 / 3 = 25.
25 / 5 = 5
That's the end
75: 3 * 5 * 5
Your calculator can be of great help. The rule is keep factoring until you get a decimal remainder. Move on to the next prime. Stop when the last division gives you a prime.
Answer:
Infinite solutions
Step-by-step explanation:
In this question, you have to solve the systems of equations.
This means that we have to find the value of x and y.
Solve:
Let solve for x in one of the equations first:
6x - 8y = 10
Add 8y to both sides.
6x = 8y + 10
Divide both sides by 6.
x = 8/6y + 10/6
Simplify.
x = 4/3y + 5/3
Now, plug in the new equation to "x" in our second equation:
3(4/3y + 5/3) -4y = 5
Solve:
3(4/3y + 5/3) - 4y = 5
Distribute the 3, which cancels the denominators.
4y + 5 - 4y = 5
Combine like terms.
5 = 5
Since they equal the same thing, there are infinite solutions.
5.75 is the answer.
If you subtract 43.9 FROM 49.65, that's what you get.
