Bill paid $45.35 in tax on a laptop that cost $589. About what percent sales tax did Bill pay?

223 is the answer its a pattern the pattern is    23 98  98 23 98   the last two digets is what u focus on

Answer:

a) $39+8x<75$, b) no, c) at most 4 pairs

Step-by-step explanation:

Answer:

4.13 m

Step-by-step explanation:

using Pythagoras theorem

Answer:

28° 62°

Step-by-step explanation:

Hope this helps :)

Answer:

4√2 = 5.657

9 - 5.657 = 3.343

√3.343 = 1.828

2√2 = 2.828

1.828 - 2.828 = -1

Answer:

I also got -1 doing it on my calculator

Step-by-step explanation:

i first converted it to exponent form to get rid of the radical

      (9 - 4(2)^1/2 )^1/2  - 2(2)^1/2            solve inside the first parenthsis

      (9 - 4(1.414)^1/2  - 2(2)^1/2              

      (9 - 5.656)^1/2  - 2(2)^1/2                √2 times 4

      (3.343)^1/2  - 2(2)^1/2                     9 - √2 times 4

      1.828  - 2(2)^1/2                             √(9 - √2 times 4)

      1.828  - 2(1.414)                     √(9 - √2 times 4) - 2√2

      1.828  - 2.828                       √(9 - √2 times 4) - 2√2

      -1

Answer:

column X columnY columnZ

Row 1 1 -3. -6

Row 2 0. -2. -2

Row 3. -3. 4. 5

Answer:

The quotient is 83

Step-by-step explanation:

More details in the pic attached:

Answer:

omg i suck at annotating on mac

Step-by-step explanation:

8,3

8,3

6,8,0

2,5,5

0

Answer:

=4

Step-by-step explanation:

4 is the correct answer

Answer:

x<24

x<22

x<23

Step-by-step explanation:

X - 4<20

move 4 and add it to 20

x<24

same goes for the other solutions

Answer:

x= 24

I hope it's helps you

Answer:

18 is the correct answer hope it helps

Step-by-step explanation:

False. the number is the x coordinate

True. the x-axis is horizontal

False. 0,0 is called the origin.

Answer:

A

Step-by-step explanation:

Because everything else is wrong trust me

Answer:

[tex]y = 7.5[/tex]

Step-by-step explanation:

Given

Direct variation implies that:

[tex]y = kx[/tex]

Where k is the constant of variation.

[tex]x=4; y=3[/tex]

Required

Find y when [tex]x = 10[/tex]

[tex]y = kx[/tex]

Make k the subject

[tex]k = \frac{y}{x}[/tex]

For: [tex]x=4; y=3[/tex]

[tex]k = \frac{3}{4}[/tex]

For: [tex]x = 10[/tex]

[tex]k = \frac{y}{x}[/tex] becomes

[tex]k = \frac{y}{10}[/tex]

Substitute [tex]k = \frac{3}{4}[/tex]

[tex]\frac{3}{4} = \frac{y}{10}[/tex]

Make y the subject

[tex]y = \frac{3}{4} * 10[/tex]

[tex]y = \frac{3* 10}{4}[/tex]

[tex]y = \frac{30}{4}[/tex]

[tex]y = 7.5[/tex]

Answer:

B or D is correct i think it's b most likey

Step-by-step explanation:

Answer:

[tex]a = \frac{1}{134217728}[/tex]

Step-by-step explanation:

Given

[tex]8^x = a^{-x/9}[/tex]

Required

Find a

Take log of both sides

[tex]log(8^x) = log(a^{-x/9})[/tex]

Apply law of logarithm

[tex]x\ log(8) = (-x/9) log(a)[/tex]

Divide both sides by a

[tex]log(8) = -\frac{1}{9} log(a)[/tex]

Multiply both sides by -9

[tex]-9\ log(8) = log(a)[/tex]

Apply law of logarithm

[tex]log(8^{-9}) = log(a)[/tex]

Cancel out log

[tex]8^{-9} = a[/tex]

Rewrite as:

[tex]a = 8^{-9}[/tex]

Apply law of indices

[tex]a = \frac{1}{8^9}[/tex]

[tex]a = \frac{1}{134217728}[/tex]

Answer:

7.1 in

Step-by-step explanation:

Given:

θ = 45°

Radius (r) = 9 in.

Required:

Length of the arc

Solution:

Arc length = θ/360 × 2πr

Plug in the values

Arc length = 45/360 × 2 × π × 9

Arc length = 7.06858347 = 7.1 in (nearest tenth)

i hope this was helpful!

Answer:

1747.8

Step-by-step explanation:

V=pi*r^2*h

V = 3.14*(12.1)^2*3.8

=1747.8

Answer:

Well personally I would use your fomula because its different ways to do this and is taught differnet but the way I was taught was to add up all the sides and multiply

Step-by-step explanation:

add all of them

Answer:

D Not similar

Step-by-step explanation:

For similar triangles the sides are always in proportions.

Here two sides are in proportion but third side isn't. So triangles are not similar.

Answer:

40

Step-by-step explanation:

5-2(3+9)+4

5-2(12)+4

3(12)+4

36+4

40

Answer:

puedes mandar una foto?

Step-by-step explanation:

Answer: 26

Step-by-step explanation:

Angles on a straight line add to 180 degrees, so:

[tex]4x+4+4x-32=180\\\\8x-28=180\\\\8x=208\\\\x=26[/tex]

The value of x is 26.

A straight line is an endless one-dimensional figure that has no width

An angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint.

The angles add up to 180 degrees in a straight line.

The two angles are 4x+4 and 4x-32

4x+4+4x-32=180

Add the like terms

8x-28=180

Add 28 on both sides

8x=180+28

8x=208

Divide both sides by 8

x=26

Hence, the value of x is 26.

To learn more on Straight lines click:

https://brainly.com/question/29223887

#SPJ2

Answer:

43.65 cm squared

Step-by-step explanation:

Answer:

604°F

Step-by-step explanation:

hope this helps have a nice day :)

Answer:

255 m

Step-by-step explanation:

From the given question, the surface of the water body is the reference point. And this point is assumed to be 0, so that any distance above it is positive, and any distance below is negative. This is synonymous to the number line system.

Thus,

For the aircraft, its height = +200 m

For the submarine, its depth = -55 m

So that the difference between the submarine and aircraft can be determined as;

200 - (-55)

= 200 + 55

= 255 m

The distance between the submarine and aircraft is 255 m.

Answer:

EF = 27

Step-by-step explanation:

(x + 34)/2 = 2x - 13

x+ 34 = 4x - 26

3x = 60

x = 20

EF = 2(20) -13 = 27

Answer:

11.  EF = 27

Step-by-step explanation:

11.

Median of a trapezoid:

2x - 13 = 20 + x + 14

                    2

2(2x - 13) = 20 + x + 14

4x - 26 = 34 + x

4x - x = 34 + 26

3x = 60

x = 20

EF = 2x - 13

EF = 2(20) - 13

EF = 40 - 13

EF = 27