All categories

2 years ago

Answer choices: A: y=x B: y=1/4x -2 C: y= -x + 7/4 D: y= 7/4x -2

Mathematics

1 answer:

Nuetrik [128]2 years ago

5 0

Answer:

b: y=1/4x -2

Step-by-step explanation:

It says the answer in the question. the slope on the graph is really just 1 though.

You might be interested in

What is the absolute deviation of 4 in this data set?

lakkis [162]

Answer:

Step-by-step explanation:

I took the k12 quiz

6 0

2 years ago

The upper quartile of a set of data is the mode of the upper half of the data. True False

Arturiano [62]

I think it might be false, I could be wrong though.
Hopefully that helped! :)

7 0

3 years ago

Read 2 more answers

What is 16 to 29 and 15 in at ratio

Semmy [17]

16:29:15 I think that would be it but, I'm really sorry if that's not right

7 0

2 years ago

a wire of length 200 cm is cut into two parts and each part is bent to form a square.If the area of the larger square is 9 times

diamong [38]

Answer:

The perimeter of the larger square is $150cm.$

Step-by-step explanation:

First of all, let one part of it be " $x$ "

and the other part of it " $200-x$ "

Now to solve this :

The area of the square = $L^2$

The area of one part of the square = $x^2$

The area of the other part of the square = $(200-x)^2$

$9x^2= (200-x)^2\\9x^2=40000-400x+x^2$

Now, add, $-4x^2$ to both the sides :

$9x^2-9x^2=40000-400x+x^2-9x^2\\-1(8x^2+400x-40000)=0$

Now, take out the "8" which is common :

$-8(x^2+50x-5000)=0$

Now, divide it by $-8$ :

$x^2+100x-50x-5000=0\\x(x+100)-50(x+100)=0\\(x+100)(x-50)=0\\$

$x=-100$ or $50$

So, now we know that :

One of the part is = $50cm$

And the other part is = $150cm$

Thus the perimeter of the larger square is = $150cm$

3 0

3 years ago

Write four numbers that round to 700,000 when rounded to the nearest hundred thousand

Tanya [424]

690000
650000
670000
680000

6 0

3 years ago

Read 2 more answers