All categories

3 years ago

PLA HELP MEEEEEEEEEEEEEEEEE

Mathematics

1 answer:

Dennis_Churaev [7]3 years ago

3 0

Maybe this might help :)

You might be interested in

Do you agree or disagree that we should study number systems in computing? Why are Binary and Hexadecimal so important in comput

yulyashka [42]

Answer: Yes, I agree we should study number system in computing.

Step-by-step explanation:

Hexadecimal numbers can be easily converted to binary numbers.

4 0

3 years ago

Decide if the following situation is a rate or not. Why or why not.

Jet001 [13]

A rate is a special ratio in which the two terms are in different units

I drove 25 miles per hour

6 0

3 years ago

Please guys help me with this,i will brainlist you if u answered it correctly

kakasveta [241]

Answer:

1.Yes

2.No

3.Yes

4.No

Step-by-step explanation:

Hope this help!!

Stay safe and healthy!

8 0

3 years ago

Read 2 more answers

Which table contains the vertex of the graph represented by y=x^2-6x+4?

notka56 [123]

Answer:

Table B

Vertex is (3,-5)

Step-by-step explanation:

We are given with an equation of a parabola $y=x^2-6x+4$

Let is convert it into standard form of a parabola

$y=x^2-6x+4$

adding and subtracting 9 in the right hand side of the =

$y=x^2-6x+9-9+4$

$y=x^2-2\times 3\times x+ 3^2-9+4$

the first three terms of the right hand side forms the expression of square of difference

$a^2-2 \times a \times b+b^2 = (a-b)^2$

Hence

$y=(x-3)^2-5$

adding 5 on both sides we get

$(y+5)=(x-3)^2$

Comparing it with the standard equation of a parabola

$X^2=4\times \frac{1}{4} \times Y$

where $X=x-3$ and $Y=y+5$

The vertex of $X^2=4\times \frac{1}{4} \times Y$ will be (0,0)

and thus vertex of

$(y+5)=(x-3)^2$ will be (3,-5)

Hence the Table B is our right answer

5 0

3 years ago

What is the slope of the line on the graph?

Elden [556K]

Y=-1x - 2 Is the answer because the y intercept is negative 2 and if you do rise over Run for 2 points it will show you slope.

6 0

4 years ago