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Leviafan [203]
3 years ago
12

Pls pls help, thank you <3

Mathematics
1 answer:
Reika [66]3 years ago
3 0

Answer:

  (x -1)² +(y -4)² = 25

Step-by-step explanation:

The equation of a circle in standard form is ...

  (x -h)² +(y -k)² = r² . . . . . . . circle with center (h, k) and radius r

The graph shows your circle has its center at (1, 4) and its radius is 5. Then the equation is ...

  (x -1)² +(y -4)² = 25

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Give a counterexample for the statement: 'All square roots are irrational numbers'. Explain your reasoning.
galben [10]
A counterexample for the statement 'All square roots are irrational numbers.' is the square root of 9.  This is because when simplified, the answer is 3.  

For a number to be irrational, it can't be expressed in fractional form.  However, 3 can be expressed in fractional form as 3/1.
5 0
3 years ago
What is the equivalent radical expression for the exponential expression<br> below?<br> 181/2
Snowcat [4.5K]

Answer: Use this rule to change the term to a radical:

x

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√

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We can simplify this expression, if necessary, by using this rule for radicals:

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⋅

√

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Step-by-step explanation:

6 0
2 years ago
Try and message me the answers if you can, also make sure to write it if you were in middle school not college.
Llana [10]

Following attachment has ur answer.

Please mark as brainliest.

6 0
2 years ago
What is the equation of the following graph?
dangina [55]

There are a couple of different ways you could do this, but I'll show the simpler way. We will use the formula

y=a(x-h)^2+k

along with the fact that the vertex has h and k coordinates of 1 and 4 respectively, and that a point on the graph is (3, 5). We could have used any point on the graph where there is a definite integer coordinate pair. We will fill in accordingly and solve for a.

5=a(3-1)^2+4 and

5 = 4a + 4. If we subtract 4 from both sides we get that a=\frac{1}{4}. Now we will fill in the formula and expand as needed:

y=\frac{1}{4}(x-1)^2+4 and

y=\frac{1}{4}(x^2-2x+1)+4. If we distribute the 1/4 in and then add the constants the final equation for that graph will be

y=\frac{1}{4}x^2-\frac{1}{2}x+\frac{17}{4}

7 0
3 years ago
What is the area of the parallelogram?
horsena [70]

Answer:

35

Step-by-step explanation:

The formula for solving the area of parrelelograms is B(base) times H(height).

the height here is 5 and the base is 7 so the area is 35.

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3 years ago
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