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Nana76 [90]
2 years ago
12

tìm giá trị nguyên thuộc đoạn [-2019,2019] của tham số m để đồ thị hàm số

x-3%7D%20%7D%7Bx%5E%7B2%7D%2Bx-m%20%7D" id="TexFormula1" title="\frac{\sqrt{x-3} }{x^{2}+x-m }" alt="\frac{\sqrt{x-3} }{x^{2}+x-m }" align="absmiddle" class="latex-formula"> có đúng hai đường tiệm cận
Mathematics
1 answer:
pshichka [43]2 years ago
7 0

Answer:

what

Step-by-step explanation:

You might be interested in
Two concentric circles have radii 6 and 14. Find the length of a chord of the larger circle that is tangent to the smaller circl
Vitek1552 [10]

Answer:

Step-by-step explanation:

let 2x be the length of chord tangent to first circle.

so x=√(14²-6²)=√(14+6)(14-6)=√(20×8)=√160=4√10

length of chord=2x=2×4√10=8√10

6 0
3 years ago
What is the measure of ∠XBC?
Angelina_Jolie [31]

Answer:

m∠XBC = 135

Step-by-step explanation:

What is the measure of ∠XBC?

m∠XBC = m∠BAC + m∠BCA

3p – 6 = p + 4 + 84

3p – 6 = p + 88

2p – 6 = 88

2p = 94

From the simplified expression, we need to find the value of p first

From the last line we can see that;

2p =94

Divide both sides by 2:

2p/2 =94/2

p = 47

From the expression, m∠XBC =3p-6

m∠XBC = 3(47)-6

m∠XBC = 141 -6

m∠XBC = 135

Hence the measure of m∠XBC is 135

8 0
2 years ago
What is 0.4 divided by 0.242? Divide and check your answer using multiplication. Show your work.
Setler79 [48]
0.4 divided by 0.242 = 0.605 then you can either multiply. 0.4 times 0.605 and get 0.242 or you can do 0.242 times 0.605 and get 0.4 either way will work
5 0
3 years ago
Read 2 more answers
Which option is an even function?
Grace [21]

The correct answer is option D. Which is the even function is f (x) = x⁴.

<h3>What is an even function?</h3>

The function in which when the sign of the input variable is changed the output remains the same is called the even function. Mathematically we can write it as f(x) = f(-x ).

let us check the given four options:-

A f(x) = √x ;  f(-x) = √-x  here f(x) ≠ f(-x)

B f(x) = x ;  f(-x) = -x    here f(x) ≠ f(-x)

C f(x)  = x³ + 1 ; f(-x) = -x³ + 1  here f(x) ≠ f(-x)

D f(x)  = x⁴  ;  f(-x) = (-x)⁴ = x⁴  here f(x) = f(-x)

We can see that in the option D the f(x) = x⁴ is an even function because f(x) = f(-x).

Therefore the correct answer is option D. Which is the even function is f (x) = x⁴.

To know more about even functions follow

brainly.com/question/2284364

#SPJ1

4 0
2 years ago
suppose a spherical snowball with a diameter of 6 centimeters is melted in a large bowl. the resulting water is then poured into
scoray [572]
Oooh fun!

Alright, 

formula for a sphere is (4\pir^3)3
4*pi*6^3=2714.34/3
904.78

Now you can do this 2 ways. First is that a cone is 1/3 of a sphere with the same radius so just take 904.78 and multiply it by 1/3 and then by 2 to get 2/3 of it or do this.

cone~ (6^2*pi*10)/3
376.99

and subtract

<span>904.78-376.99=527.79
</span>
<span>527.79^3 greater. Check my math. I could be wrong.</span>
5 0
2 years ago
Read 2 more answers
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