Write 1/3 x 1/3 x 1/3 as a exponent

Answer:

y= -7/8 - 4/5

Step-by-step explanation:

y=mx+b

y= -7/8 + y intercept (b)

so y= -7/8 - 4/5

Answer: [tex]\$1139[/tex]

Step-by-step explanation:

Given

The original cost of the laptop is [tex]\$1340[/tex]

A sale of 15% is applicable on it

The buyer has to pay 15% less

So, the effective price of the laptop is

[tex]\Rightarrow 1340-15\%\times 1340\\\Rightarrow 1340(1-0.15)\\\Rightarrow 1340\times 0.85\\\Rightarrow \$1139[/tex]

So, the final price of the laptop is [tex]\$1139[/tex].

Answer:

40

4

Step-by-step explanation:

a.) because the sides are the same their angles must be too

let x be the angle

100+x+x=180

x=40

b.) because the angles are all the same their sides must be too

4

Answer:

19/18

Step-by-step explanation:

ii put it inna calculator

Answer:

26

Step-by-step explanation:

[tex] In\: \odot Y, [/tex] WZ is tangent to the circle at point Z and YZ is radius.

[tex] \therefore YZ \perp WZ[/tex]

(tangent radius theorem)

[tex] \therefore m\angle WZY = 90\degree [/tex]

Since, side opposite to 90° angle is called hypotenuse.

So, x represents the length of hypotenuse of [tex] \triangle WYZ[/tex]

Thus, by Pythagoras Theorem

[tex]x = \sqrt{ {24}^{2} + {10}^{2} } \\ \\ = \sqrt{576 + 100} \\ \\ = \sqrt{676} \\ \\ = 26[/tex]

Answer:

this answer is not right because the Y is not 90 degrees the Z angle is 90 degrees so the answer should be 26

if the trangle is right trangle use Phythagoras

576-100=476=x²

x²=476

x=2√119

Answer:46%

Step-by-step explanation:

Answer:

23/50 or 46%

Step-by-step explanation:

I just added red and purple out of the total(red+purple/total=11+12/50=23/50)

then I multiplied the fraction by 2 to get out of 100 for the percentage(23/50*2=46/100=46%)

Answer:

1. <

2. <

Step-by-step explanation:

Have a good day :)

Answer:

[tex]\displaystyle r \approx 5.8 \ ft[/tex]

General Formulas and Concepts:

Symbols

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Geometry

Volume of a Sphere Formula: [tex]\displaystyle V = \frac{4}{3}\pi r^3[/tex]

Step-by-step explanation:

Step 1: Define

Identify variables

Volume V = 797 ft³

Step 2: Solve for r

Answer:

Option C

Step-by-step explanation:

If the graph of a function shows the end behavior as,

1). As x approaches negative infinity, y approaches negative infinity.

2). As x approaches positive infinity, y approaches negative infinity.

That means both the ends of the graph are downwards and the function is a quadratic function.

From the given options,

y = -3x² + 4 is a quadratic function.

Therefore, Option C will be the correct option.

Answer:

Exact form:

[tex]x=\sqrt{17} +3,-\sqrt{17} +3[/tex]

Step-by-step explanation:

Take the root of both sides and solve.

Answer:

Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values.

Step-by-step explanation:

Answer:

let the number be x

5(x+27)>6(x+26)

5x+135>6x+156

5x-6x>135-156

-x>-21

×<21

(21,+00)

Answer:

Rectangle area:

Given:

Find w:

Perimeter is the sum of side lengths:

P = 2 1/4 + 5 2/5 + 5 17/20 =

     2 + 5 + 5 + 1/4 + 2/5 + 17/20 =

     12 + 5/20 + 8/20 + 17/20 =

     12 + 30/20 =

     12 + 1.5 =

     13.5 ft

Total cost:

Answer:

1

Step-by-step explanation:

The denominator is the bottom number, and represents how many parts are possible—in other words, how many parts go into a whole. The numerator is the top number, and represents how many parts you have.

[tex]\frac{Numerator}{Denominator}[/tex]

Answer:

The numerator is 1.

Step-by-step explanation:

The numerator is the number above the fraction bar; the denominator is below.

[tex]\frac{denominator}{numerator} -\frac{1}{2}[/tex]

Answer:

8.60

Step-by-step explanation:

the diagram is optically misleading.

how can the 5 side be longer than the 7 side ?

but ignore that.

the important thing is that this is a triangle with a 90 degree angle.

so, we use Pythagoras' formula : a^2 + b^2 = c^2

we know a and b as 7 and 5.

so, the equation is 7^2 + 5^2 = c^2

=> 49 + 25 = c^2

=> 74 = c^2

=> the missing side length c is

[tex] \sqrt{74} = 8.60[/tex]

Answer:

uncountable

Step-by-step explanation:

----------------uncountable-----------------

Answer:

[tex] s = 6.1~cm [/tex]

Step-by-step explanation:

[tex] s = \dfrac{n}{360^\circ} \times \pi d [/tex]

[tex] s = \dfrac{50^\circ}{360^\circ} \times \pi \times 14~cm [/tex]

[tex] s = 6.1~cm [/tex]

Answer:

12.2 cm

Step-by-step explanation:

Since the circle has a diameter of 14cm, its radius is 7cm.

Using the formula s=rθ where s is the arc length of the circle, r is the radius of the circle, and θ is the central angle of the circle in radians, then the arc length is s = (14)(50°)(π/180) = (14)(50π/180) = 700π/180 ≈ 12.2 cm

Answer:

Step-by-step explanation:

Answer:

x²+y²+4y -5=0

Step-by-step explanation:

x²+(y+2)²=3²

<=> x²+y²+4y+4=9

=> x²+y²+4y -5=0

Answer:

68 pounds a month

Step-by-step explanation:

so what i did is subtract 85 because that was the starting weight, now we have 408 I divided 6 (how many months) and got 68.

Answer:

Hello There!!

Step-by-step explanation:

The answer is=>Volume≈37699.11.

hope this helps,have a great day!!

~Pinky~

[tex]\huge{\textbf{\textsf{{\color{pink}{An}}{\red{sw}}{\orange{er}} {\color{yellow}{:}}}}}[/tex]

Answer:

[tex]y= (x -4)^2 - 1[/tex]

[tex]Vertex = (4,-1)[/tex]

Step-by-step explanation:

Given

[tex]f(x) = x^2 + 6x+13[/tex]

Required

7 units left and 5 units down

First, we have: [7 units left]

The rule is:

[tex](x,y) \to (x-7,y)[/tex]

So, we have:

[tex]f(x) = (x - 7)^2 + 6(x -7)+13[/tex]

Next, we have: [5 units down]

The rule is:

[tex](x,y) \to (x,y-5)[/tex]

So, we have:

[tex]f'(x) = (x - 7)^2 + 6(x -7)+13 - 5[/tex]

[tex]f'(x) = (x - 7)^2 + 6(x -7)+8[/tex]

Rewrite as:

[tex]y = (x - 7)^2 + 6(x -7)+8[/tex]

Expand

[tex]y = x^2 - 14x + 49 + 6x -42+8[/tex]

Collect like terms

[tex]y = x^2 - 14x + 6x -42+8+ 49[/tex]

[tex]y = x^2 -8x +15[/tex]

To write in vertex form, we have

Subtract 15 from both sides

[tex]y -15= x^2 -8x[/tex]

Divide (-8) by 2; Add the square to both sides

[tex]y -15+ (-8/2)^2= x^2 -8x + (-8/2)^2[/tex]

[tex]y -15+ 16= x^2 -8x + 16[/tex]

[tex]y +1= x^2 -8x + 16[/tex]

Expand

[tex]y +1= x^2 -4x - 4x + 16[/tex]

Factorize

[tex]y +1= x(x -4) -4(x - 4)[/tex]

Factor out x - 4

[tex]y +1= (x -4)(x - 4)[/tex]

Rewrite as:

[tex]y +1= (x -4)^2[/tex]

Make y the subject

[tex]y= (x -4)^2 - 1[/tex]

The vertex is:

[tex]Vertex = (4,-1)[/tex]

Answer:

919,797.64

Step-by-step explanation:

1 82100

2 84152.5

3 86256.3125

4 88412.72031

5 90623.03832

6 92888.61428

7 95210.82964

8 97591.10038

9 100030.8779

10 102531.6498

total = 919,797.64

Answer: 2

Step-by-step explanation: Take on finger and add another and count how many fingers you got now.

Answer:

No

Step-by-step explanation:

Look at the shape a polygon is 5 sides while a trapezoid has only 4 sides

Answer:

No. :) Reason: Trapezoids have to have at least on pair of parallel lines; this polygon has none.

Answer:

Planet X is 1.77 times further from Earth than Planet Y.

Step-by-step explanation:

Given that Planet X is 23 of a light-year away from Earth, while Planet Y is 13 of a light-year away from Earth, to determine how much farther away is Planet X the following calculation must be performed:

13 = 1

23 = X

23/13 = X

1.769 = X

Therefore, Planet X is 1.77 times further from Earth than Planet Y.