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Butoxors [25]
3 years ago
12

Using the equality of surds theorem, solve this question In the question solve for a and b

Mathematics
1 answer:
frosja888 [35]3 years ago
5 0

Step-by-step explanation:

76.72135955 is the answer I think So if the answer is correct then plz mark me as brainliest

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There is a string of red and blue lights strung around a window. The red lights blink every 3 second and the blue lights every 5
Ann [662]

Find the lowest common multiple of 3 and 5, that is 15

the lights will blink together every 15 seconds

in 1 minute blink together \frac{60}{15} = 4 times

that is at 15, 30, 45 and 60


7 0
4 years ago
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A circle is the collection of points ina plane that are the same distance from the radius.
Dima020 [189]
A circle is the collection of points ina plane that are the same distance from the CENTER (and not from the radius)

Then : False (answer B)
6 0
3 years ago
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What is the greatest perfect square in 650
Ne4ueva [31]

25*25=625. The answer is 25.

3 0
4 years ago
Given: ∠ A = ∠ C, E is the midpoint of AC<br> Prove: △AEB △CED
bija089 [108]

Answer:

Step-by-step explanation:

3.AE = CE                   E is the midpoint of AC

4. ∠AEB = ∠CED        Vertically opposite angles are equal

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4 0
3 years ago
Enter the correct answer in the box.
Mekhanik [1.2K]

The equation in the vertex form of g(x) is:

g(x) = (x + 1)^2 - 38

<h3>How to get the equation of function g?</h3>

We know that g(x) is a translation of 2 units below and 3 units to the left of f(x).

So first, let's rewrite f(x) to its vertex form:

f(x) = x^2 - 4x - 32

The vertex is at:

x = -(-4)/2*1 = 2

The y-value of the vertex is:

f(2) = 2^2 - 4*2 - 32 = -36

Then the vertex form of f(x) is:

f(x) = (x - 2)^2 - 36

If we move this vertex 2 units below, and 3 units to the left, then we have:

g(x) = f(x +3) - 2\\\\g(x) = (x - 2 + 3)^2 - 36 - 2\\\\g(x) = (x + 1)^2 - 38

That is the equation for g(x) in vertex form.

If you want to learn more about quadratic equations:

brainly.com/question/1214333

#SPJ1

6 0
2 years ago
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