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Marina86 [1]
3 years ago
7

If an equation is an identity, how many solutions does it have? zero one infinite

Mathematics
2 answers:
Galina-37 [17]3 years ago
6 0
<span>If it's an identity over an infinite field, then it has an infinite number of solutions.

</span>
Leokris [45]3 years ago
4 0

I Think Its C. Infinite

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Ksivusya [100]

Answer:

pooping

Step-by-step explanation:

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2 years ago
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Answer: T (The first option).


Step-by-step explanation:

1. By definition, coplanar points are three or more points that are in the same plane.

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3. Therefore, you can conclude that the point T is not coplanar with points A, C and D because this is not in the plane ACDE.


3 0
2 years ago
Sum of all natural numbers from100to300 which are divisible by 4and 5 is​
My name is Ann [436]

If x is a number that is both divisible by 4 and 5, then

\begin{cases}x\equiv0\pmod4\\x\equiv0\pmod5\end{cases}

4 and 5 are coprime, so we can use the Chinese remainder theorem to solve this system and find that x=20n is a solution to the system, where n is any integer. Simply put, any multiple of 20 fits the bill.

Now, there are 11 numbers between 100 and 300 that are divisible by 20 (100, 120, 140, and so on). We have 20n=100 when n=5, so the sum we want to compute is

\displaystyle\sum_{n=5}^{15}20n=\boxed{2200}

4 0
3 years ago
6
Mnenie [13.5K]

Explanation: A diagonal of a rectangle cuts the rectangle into 2 right triangles with sides equal to the sides of the rectangle and with a hypotenuse that is the diagonal. All you need to do is use the pythagorean theorem: where a and b are the sides of the rectangle and c is the length of the diagonal.

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What is the equation of the line in slope-intercept form?
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Y=3/5x+3

To find this, find the rise and run for the slope, and just find out high up the line goes when x is 0.
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3 years ago
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