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tigry1 [53]
2 years ago
11

Which of the following equations describes a parabola with vertex (3,2)?

Mathematics
2 answers:
Klio2033 [76]2 years ago
6 0

Answer:

I don't know!!!!!!!!!!!!!!!!!!!1

Step-by-step explanation:

finlep [7]2 years ago
5 0

Answer:

the train leaves at the end to be a single word used by a

Step-by-step explanation:

ok and I will tex you to my text messages as you can use on my email and I can get them is the

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If he runs 30 minutes a day and does a lap in 5 minutes then divide 

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3 years ago
Plz help me with this problem
Evgen [1.6K]
First we rearrange by using the definition of between.
AB=x+10, BC=x+14, AC=22
Given that AB+BC=AC, we can solve for X
(X+10)+(X+14)=22
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2 years ago
15 pts. Prove that the function f from R to (0, oo) is bijective if - f(x)=x2 if r- Hint: each piece of the function helps to "c
solniwko [45]

Answer with explanation:

Given the function f from R  to (0,\infty)

f: R\rightarrow(0,\infty)

-f(x)=x^2

To prove that  the function is objective from R to  (0,\infty)

Proof:

f:(0,\infty )\rightarrow(0,\infty)

When we prove the function is bijective then we proves that function is one-one and onto.

First we prove that function is one-one

Let f(x_1)=f(x_2)

(x_1)^2=(x_2)^2

Cancel power on both side then we get

x_1=x_2

Hence, the function is one-one on domain [tex[(0,\infty)[/tex].

Now , we prove that function is onto function.

Let - f(x)=y

Then we get y=x^2

x=\sqrt y

The value of y is taken from (0,\infty)

Therefore, we can find pre image  for every value of y.

Hence, the function is onto function on domain (0,\infty)

Therefore, the given f:R\rightarrow(0.\infty) is bijective function on (0,\infty) not on  whole domain  R .

Hence, proved.

3 0
3 years ago
20. In the image, ABC has measure 58°. What is the measure of ABD?
PolarNik [594]

Answer:

Option B, 29°

Step-by-step explanation:

The diagram is a angle bisecting diagram which divides the 58° angle into two 29° angles.

Answered by GAUTHMATH

3 0
2 years ago
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Lincoln invested $49,000 in an account paying an interest rate of 6\tfrac{1}{8}681​% compounded daily. Eli invested $49,000 in a
timofeeve [1]

Answer: 15856

Step-by-step explanation: 166786.9963 - 150930.6256

= 15856.3707

= $15856

6 0
2 years ago
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