A table showing pairs of r- and yvalues is shown below.
х
у
0 0.5
1 1.5
2. 4.5
3 13.5
4 40.5
Which equation describes the relationship between the pairs of r- and y-values?

Answer:

yes

Step-by-step explanation:

Answer:

yes the answer is right it is 48.98

Answer:

The answer is C again, its zero

Answer: 288

Step-by-step explanation: 360/5 is 72 so multiply the 6th graders times 72 and you get 288

Answer:

Step-by-step explanation:

Remark

All you need is 2 points that you can rely on as being accurate.

(2,0) should certainly be one of them. I would pick (-1,3) as the other but it is less certain.

Givens

y2 =3

y1 = 0

x2 = -1

x1 = - 2

Formula

m = (y2 - y1)/(x2 - x1)

Solution

m = (3 - 0) / (-1 - - 2)

m = (3 )/ (-1 + 2)

m = 3/1

m = 3

Answer:

0.225989

Step-by-step explanation:

3x+9+x-11=180

4x-3=180

4x=180-3

4x/4x=177/4x

0.225989

Answer:

=78 degrees

Step-by-step explanation:

complementary angles add up to 90 degrees

A + B = 90

3x + 9 + x - 11 = 90

3x + x + 9 - 11 = 90

4x - 2 = 90

collect like valuables

4x = 90 + 2

4x = 92

x =23

angle A = 3x + 9

             = (3 x 23) + 9

             = 69 + 9

             = 78

Answer:=5x+4y−78

not too sure of it

Step-by-step explanation:

Distribute:

=(3)(x)+(3)(−18)+2x+(4)(y)+(4)(−6)

=3x+−54+2x+4y+−24

Combine Like Terms:

=3x+−54+2x+4y+−24

Answer:

x = 6°

y = 2°

I hope it helps....

Answer:

In English, we would call these terms the “Greatest Common Denominator” and the “Least Common Multiple”. It looks like in Italian at least, MCM stands for “Minimo Comune Multiplo” (aka Least Common Multiple) and MCD stands for “Maximo Comune Divisor” (aka Greatest Common Denominator).

Step-by-step explanation:

I hope it works

Answer:

Find the total cost

6.40 *3.5 = 22.4$

Answer:

$22.40

Step-by-step explanation:

1 pound = $6.40

3.5 lb. x $6.40 = $22.40

to check:

$22.40 total ÷ 3.5 pounds = $6.40 per pound

Answer:

x + 12 = 0

Step-by-step explanation:

Answer:

x = -12

Step-by-step explanation:

1 x 8 = 8

1 x x = 1x

1 x 4 = 4

rewrite expression

8 + 1x + 4 = 0

combine like terms

8 + 4 = 12

1x + 12 = 0

subtract 12 from both sides

12 - 12 = 0

0 - 12 = -12

1x = -12

divide by 1 on both sides to get x by itself

1x/1 = x

-12/1 = -12

Hope This Helps!!

Answer:

Step-by-step explanation:

7: Area=77km^2

8: Not sure I think Area=77cm^2

9: Area=56m^2

10: Area=43.51km^2

Im not too sure of this problem but I hope this helps

Answer:

365 Days

Step-by-step explanation:

The moon is at the same speed of the Earth

Answer:

It takes about one month for the Moon to orbit Earth (27.3 days to complete a revolution, but 29.5 days to change from New Moon to New Moon).

Answer:

The answer is D

Step-by-step explanation:

Answer:

A. 12 inches

Step-by-step explanation:

Set a proportion

20/27.5=x/27.5-11

27.5x/27.5=330/27.5

x=12

9514 1404 393

Answer:

  B.  49/2 units squared

Step-by-step explanation:

The area is that of a triangle 7 units wide and 7 units high. Its area is given by the formula ...

  A = 1/2bh

  A = (1/2)(7 units)(7 units) = 49/2 units squared

Answer:

hey i hope u are having a wonderful day its gonna be ok

here is the answer:

Answer:

Cash price

Step-by-step explanation:

The computation is shown below:

The Interest rate per month (r) = (9% ÷ 12) = 0.75%

Now Present value of the monthly payment is

= PMT × {[(1 + rate of interest)^number of years - 1] ÷ rate of interest}

= 1,499 × {[(1 + 0.75%)^12 - 1] ÷ 0.75%}

= 18,748.89

And the cash price is 15,999

So, the cash price would be lower

The cash price would be lower. A further explanation is below.

According to the question,

Interest rate per month,

[tex]r = \frac{9 \ percent}{12}[/tex]

  [tex]= 0.75[/tex] (%)

hence,

The Present value of the monthly payment will be:

= [tex]PMT\times \frac{{(1 + Interest \ rate)^{number \ of \ years} - 1}}{Interest \ rate}[/tex]  

= [tex]1499\times \frac{[(1 + 0.75 \ percent)^{12} - 1] }{0.75 \ percent}[/tex]  

= [tex]18748.89[/tex]

As we can see that the cash price is 15,999. Thus the above answer is right.

Learn more:

https://brainly.com/question/4187682

Answer:

1   x=2      2 x=8       3  x=15     4   x=7.5

Step-by-step explanation:

mark brainliest

Answer:

goldfish

Step-by-step explanation:

Answer: The answer is 10^3.

Hope this help

Answer:

$16

Step-by-step explanation:

Answer:

The moon has moved past the full moon and is moving toward the third quarter.

Step-by-step explanation:

Answer: 4,500 milliliters of water

Step-by-step explanation

50(800)= 4,500 ml

Answer: The answer is 40000

Step-by-step explanation: If he needs to fill up 50 water bottles and each of the bottles have 800 milliliters then do 50*800, which is 40000. He needs 40000 milliliters.

Answer:

5,000.

¡Espero que ayude!

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given function:

The leading term is 2x², the leading coefficient is 2, this is positive.

The graph opens upward.

Correct option is B.

Option B is correct trust me my guy

Answer:

9^2 + x^2 = 12^2

x^2 = 144 - 81

x^2 = 63

x = √63 = 3√7 or 8

hope that answers your question

Answer:

9^2 + x^2 = 12^2

x^2 = 144 - 81

x^2 = 63

x = √63 = 3√7 or 8

hope that answers your question

Step-by-step explanation:

Answer:

4 pairs of sock and a little bit of left over change.

Step-by-step explanation:

24.95 + 5.95x = 50

-24.95                -24.95

5.95x=25.05

/5.95   /5.95

x = 4.21

We drop the 0.21 because you cant have 0.21 pairs of socks and we get:

x=4

Answer:

About 4 pairs.

Step-by-step explanation:

50.00-24.95=25.05

5.95x5=29.75 (that is more the 25.05, so no.)

5.95x4=23.80 (Its a little bit less but not higher than the number we have left to spend.)

Could u mark brainliest, plz. Thx ☺️

Answer:

Step-by-step explanation:

blue = ⅓×180 = 60

180-60 = 120 are not blue.

white = ⅙×120 = 20

120-20 = 100 are red

Answer:

=6y^3×2y^2-6y^3×8y+6y^3×2

=12y^2-48y^4+12y^3