Please help, round to the nearest thousandth

Answer:

Step-by-step explanation:

[tex]a_{n}=-n^2+6\\a_{1}=-1^2+6=5\\a_{2}=-2^2+6=2\\a_{3}=-3^2+6=-3\\a_{4}=-4^2+6=-10\\a_{5}=-5^2+6=-25+6=-19\\a_{6}=-6^2+6=-36+6=-30[/tex]

Answer:

x = 33

Step-by-step explanation:

Because the parallel lines are intersected by two transversals, some parts of this figure correspond to each other. In order to solve this problem, you need to identify which sides correlate (you can tell they correlate because of the AAA property; if you extend the lines, a triangle with 2 parallel lines intersecting it would be formed, so you would see the three triangles are similar):

9 corresponds to 12

x corresponds to (x + 11)

Now, you need to find the scale factor by dividing 12 by 9:

12 ÷ 9 = 4/3

Since you know the scale factor is 4/3, you can now write and solve an equation:

4/3x = x + 11 (given)

1/3x = 11 (subtract x from both sides)

x = 33 (multiply both sides by 3)

Answer:

120

Step-by-step explanation:

If you multiply these numbers you will eventually find that they all have a common multiple of 120. 120 is also the least common multiple so therefore, the lcm is 120

Answer:

420

Step-by-step explanation:

789 would round to 790 and 371 would round to 370 so 790 - 370 is 420

Answer:

It should be D because you start off with the X coordinate then y

Answer: Any number less than 9.

Step-by-step explanation: The inequality is x is less than 9, that’s what < means, so you can say x is 8, 7, 6, 6.9, etc, x is anything less than 9.

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

The given possible roots have the form that we'd get by using the quadratic formula, so let's start with that.  Here the coefficients are {2, -6, 3}, and so the discriminant (b^2 - 4ac) is (-6)^2 - 4(2)(3), or 36 - 24 = 12.

Because the discriminant is positive we know immediately that there are two different real roots.

      -(-6) ± √12         6 ± √12

x = ------------------ = ----------------     These are equivalent to Answers E and F.

            2(2)                    4

Answer:

108

Step-by-step explanation:

36(3)=108

The correct answer is not on the answer choice.

Whichever answer is the closest to 108, choose it.

My bad

the answer is 16

I'm going to refrain from answering area problems from now on. Deepest Apologies

Answer:

559.70 ft

Step-by-step explanation:

Let D be the distance between building and Bianca.

Height of building H = 150 ft

Let there be a triangle ABC where, AC = height of building H= 150ft, AB = distance between Alice and Bianca and BC = D and therefore, ∠ABC = 15°.

Now in Triangle ABC , tanB = AC/BC

therefore, tan15° = 150/D

D = 150/tan15° = 559.70 ft

Therefore, the distance between building and Bianca D = 559.70 ft

Answer:

casey has the faster rate

Step-by-step explanation:

first multiply jessicas race distance and time by 2

30 * 2

= 60    

5 * 2

= 10

we did that so both jessicas time and caseys time was the same, making it easier to solve ( also by this point we already know who has the faster rate )

now we are going to divide both of their times and distances by 5

casey

10/5

= 2

45/5

= 9

jessica

10/5

= 2

60/5

12

the step is to divide their times/distances once again but this time by 2

casey

2/1

= 1

9/2

= 4.5

jessica

2/1

= 1

12/2

= 6

and our answer is 4.5 or casey !

4.5 > 6

hope this helps you! :)

Answer:

Divide by -3

Step-by-step explanation:

The opposite of multiplication is division

Hope this helps

Answer:

C

Step-by-step explanation:

Answer:

it should be all of them besides the last one because 3 is greater than 2

and 2 because it is equal

Step-by-step explanation:

Answer:

Step-by-step explanation:

Hi

Answer: v = (6)(12)

Step-by-step explanation:

Answer:

slope=1

Step-by-step explanation:

slope=3/3=1 (hope it helps)

Answer:

51 is 6% of 850

Step-by-step explanation:

0.06*850

Answer:

In the diagram, assume that segments are tangents if they appear to be. Find the ... Find the length of an arc with measure 62° in a circle with radius 2 m. 21. I hope this helps u  

Step-by-step explanation:

Answer:

32 and 20

Step-by-step explanation:

x + y = 52

x - y = 12

2y = 40

y = 20

x = 32

Answer:

(-3,-4) is the coordinate for the yellow circle

Answer:

(-3,-4)

Step-by-step explanation:

You always put the x coordinate (-3) first and then the y coordinate (-4) and use parentheses

Answer:

it wont let me download the pdf :/

Answer:

it is a decay, it's value drops by 4%

Step-by-step explanation:

0.96 is less than 1 so it is a decay function.

1-0.96 = 0.04 so it drops at the rate of 4%

Answer:

Step-by-step explanation:

2x+3y= 6     ========================>>>           2x +  3y = 6

x+y=4    =====   times both sides by 2  =====>>>    2x + 2y = 8

             ==== subtract these two equations ==>>  (2x - 2x) + (3y - 2y) = 6 - 8

                                                                                       0x     +      y       =   -2

        y = -2     so if  x + y = 4             plug in -2 where y was

                             x + (-2) = 4              add 2 to both sides

                                    x   =  6

(6,-2)

(-2,6)

(-3, 4)

(0, 2)

Answer:

baka

Step-by-step explanation:

Answer:

[tex]9c + 15 - t[/tex]

Step-by-step explanation:

1) you only have to Remove parentheses.

[tex]9c + 15 - t[/tex]

Therefor, the answer is 9c + 15 - t.

Answer:

1st year is $75,000 * 0.04 = $3,000 $75,000+$3,000=$78,000

Step-by-step explanation:

Answer:

x = 25

Step-by-step explanation:

x + 25 + 2x - 10 + 90 = 180

3x + 105 = 180

3x = 75

x = 25

Answer:

104 ounces

Step-by-step explanation:

40+64= 104

.......

Answer: 1,200,000

Explanation:

Answer:

t = 9

Step-by-step explanation:

t/3 = 12 - 9

t = 3 * 3

t = 9

Answer:

t=9

Step-by-step explanation:

t/3+9=12

t/3+9-9=12-9

t/3= 3

3xt/3 = 3x3

t=9