Find the unknown side or angle as indicated.
Round each side length to the nearest tenth

9514 1404 393

Answer:

  110°

Step-by-step explanation:

The total of the ratio units is 11 +2 +5 = 18. These stand for the total of angles, 180°, so each ratio unit stands for 180°/18 = 10°.

The largest angle is 11 ratio units, or 11×10° = 110°.

Answer:

3is the scale factor and it is similar

Step-by-step explanation:

Givem that at n = 3: 4 and 4i are zero;

Then;

[tex](x - 4)(x - 4i)(x + 4i) \: (x - 4)( {x}^{2} - ( {4i)}^{2} \\ (x - 4)(x - 4i)(x + 4i) \: (x - 4)( {x}^{2} + 16) \\ (x - 4)(x - 4i)(x + 4i) \: {x}^{3} + 16x - {4x}^{2} - 64 \\ (x - 4)(x - 4i)(x + 4i) \: {x}^{3} - {4x}^{2} + 16x - 64[/tex]

Hence the function is:

[tex]f = {x}^{3} - {4x}^{2} + 16x - 64[/tex]

Answer:

Step-by-step explanation:

Area of square = side * side

                        = 4 * 4

                         = 16 sq.ft

Area of triangle = [tex]\frac{1}{2}*base*height\\[/tex]

                          [tex]= \frac{1}{2}*4*2\\\\= 4 sq.ft[/tex]

Area of the figure =  area of square + area of triangle

                             = 16 + 4

                              = 20 sq.ft

Answer:

[tex] \frac{ {y}^{3} }{ {x}^{2} } [/tex]

Step- by- step explanations:

1) Remove parentheses.

[tex] {x}^{ - 2} {y}^{3} [/tex]

2) Use Nagative power rule.

[tex] \frac{1}{ {x}^{2} } {y}^{3} [/tex]

3) Simplify.

[tex] \frac{ {y}^{3} }{ {x}^{2} } [/tex]

Therefor, the answer is Option H.

Answer:

[tex]\frac{y^{3} }{x^{2} }[/tex]

Step-by-step explanation:

Have a great day

Answer:

39.36

Step-by-step explanation:

1% of 41 is .41, so you multiply that by 4 to get 1.64. Then do 41-1.64=39.36

The total price including tax is $42.64

To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. Using the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.

Given:

Price of pants= $41

Sales tax= 4%

So, the tax is

= 41 x 4%

= 41 x0.04

= $1.64

Now, the price of pants after tax

= 41 + 1.64

= $42.64

Hence, the total price including tax is $42.64

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Answer:

75

Step-by-step explanation:

48/8 = 6

6 + 52 = 58

58 + 17 = 75!

The solution to the expression [52 + (48 divided by 8)] + 17 is 75.

To solve the expression [52 + (48 divided by 8)] + 17, follow the order of operations, which is commonly remembered as PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction).

Step 1: Evaluate the division inside the parentheses.

48 divided by 8 equals 6.

Therefore, the expression becomes:

[52 + 6] + 17

Step 2: Perform the addition inside the brackets.

52 + 6 equals 58. The expression simplifies to:

58 + 17

Step 3: Evaluate the final addition.

58 + 17 equals 75.

Therefore, the solution to the expression [52 + (48 divided by 8)] + 17 is 75.

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Step-by-step explanation:

X= apple y=banana 1 apple cost $1.50 and a1 banana cost $0.60 nathan buy 11banana and apple 1.50×11 = 16.5 0.60×11= 6.6. 16.5 +6.6 =23.1

Answer:

24 litres

Step-by-step explanation:

Given that :

Number of people present at party = 32

Volume of drink consumed by each person in mL = 750 mL

To consumption in mL:

Number of people * volume consumed by each

32 * 750 mL

24000 mL

24000 mL to L

1000 mL = 1 L

24000 mL = (24000/ 1000)L

= 24 L

Answer:

262

Step-by-step explanation:

the other one is wrong i almost fell for it but my teacher said it was wrong

Answer:

54+6x

Step-by-step explanation:

6(9+x)

Distribute the 6 to each term inside the parentheses

6*9 + 6*x

54+6x

Answer:

54(6x)

Step-by-step explanation:

6 times 9

6 times x

the two lines above multiplied by each other

Answer:

54mi.

Step-by-step explanation:

multiply 84 x 9 = 756

divide 756/14 = 54

Answer:

It is the second option

Step-by-step explanation:

Click on the photo for explanation

Answer:

the mark up used by the retailer is 115.12% of the wholesale price

Step-by-step explanation:

Mark-up is the percentage increase of the retail price over the wholesale price

Mark-up = (difference between retail and whole sale price / retail price ) x 100

difference between retail and whole sale price = $9.25 - $4.30 = $4.95

(4.95 / 4.3) x 100 = 115.12%.

Answer:

2

Step-by-step explanation:

The interquartile range is (the middle of the upper half) - (the middle of the lower half). To find this list out all of the values and find the median, then find the center of the upper half and the lower half.

1 2 2 3 3   3 4 4 5 6 Here I have made a small diagram of how you were to find the middle of each half with the underline being each half, the bold being the sides for each half, and the italicized being the value. For this question the middle of the upper half is 4 and the middle of the lower half is 2, so 4-2 = 2.

Answer:

I believe 1

Step-by-step explanation:

(I ain't 100% though!)

Answer:

$38.16

Step-by-step explanation:

$12 + $6.50 + $16.75 =

35.25 US$

Sale Tax: 8.25% or $2.91

After Tax Price: $38.16

Answer:

A

Step-by-step explanation:

Answer:

THE FIRST ONE

Step-by-step explanation:

NONE OF THE X REPEATS

Answer:

Step-by-step explanation:

ill try this one in a few minutes for you.

Answer:

the answer is-25 according to me

Answer:

see below

Step-by-step explanation:

y = (x² - 2x + 1)

y = (x - 1)(x - 1)

First, recognize that the first equation is fully simplified/expanded already.

Now, we should solve for the second equation.

FOIL the expressions: first–outer–inner–last

(x - 1)(x - 1)

F: x²

O: -x

I: -x

L: 1

Combine these terms.

x² - x - x + 1

x² - 2x + 1

Notice that this equation is identical to our first equation. Therefore, the functions are equivalent.

Hope this helps!

y = (x^2 - 2x + 1)

y = (x - 1)(x - 1)

Algebraic Proof

FOIL y = (x - 1)(x - 1)

y = (x - 1) (x -1 ) = x^2 -2x + 1

Done.

Numeric Proof

Let x = 1

y = x^2 - 2x + 1

y = (1)^2 - 2(1) + 1

y = 1 - 2 + 1

y = 2 + 2

y = 0

Let x be 1 again.

y = (x - 1)(x - 1)

y = (1 - 1)(1 - 1)

y = 0

There you have it. Both equations are the same.

Answer:

Step-by-step explanation:

[tex]y = \frac{1}{3}x+6\\\\[/tex]

When x = 0 , y = 0 + 6 = 6    

(0 , 6)

When x = 3,

[tex]y = \frac{1}{3}*3 + 6 = 1 + 6 = 7[/tex]

(3, 7)

When x = -3

[tex]y =\frac{1}{3}*(-3)+6=-1 + 6 = 5[/tex]

(-3, 5)

Plot (0,6) ; (3, 7) and (-3, 5) in the graph and join the points.

Answer:

360 dollars

Step-by-step explanation:

Equation;

y = 9x

A) What is the slope?

The slope in an equation is the coefficient of the x variable. In this question, the slope is 9.

B) What does the slope mean? Interpret!

The slope shows the relationship between the x and y values.

This means that for every single unit change of x, y changes by 9 times.

C) How much money would you make if you worked 40 hours?

x = working hours

y = Amount

y = 9 (40) = 360 dollars

Answer:

(1/3)πr2h.

Step-by-step explanation:

Volume of a cone:

V = (1/3)πr2h

Slant height of a cone:

s = √(r2 + h2)

Lateral surface area of a cone:

L = πrs = πr√(r2 + h2)

Base surface area of a cone (a circle):

B = πr2

Total surface area of a cone:

A = L + B = πrs + πr2 = πr(s + r) = πr(r + √(r2 + h2))

Step-by-step explanation:

Number 1

Circumference = 88cm

Circumference = 2πr

2πr = 88

πr = 88/2

πr = 44

22r/7 = 44

22r = (44 × 7)

r = (44 × 7)/22

r = 2 × 7

r = 14cm

Number 2

Length of arc = 44cm

Angle = 45°

L = ∅/360 × 2πr

44 = 45/360 × 2πr

44 = ⅛ × 2πr

44 = ¼ × πr

πr = 44 × 4

22r/7 = (44 × 4)

22r = (44 × 4 × 7)

r = (44 × 4 × 7)/22

r = 2 × 4 × 7

r = 2 × 28

r = 56cm

Perimeter = L + 2r

P = 44cm + 2(56cm)

P = 44cm + 112cm

P = 156cm

Answer: The 4th term is 11.

Step-by-step explanation:

The given sequence: [tex]C(n) = -7 + 6(n - 1)[/tex] which represents the nth term.

To find 4th term.

Put n=4, we get

[tex]C(4) = -7 + 6(4 - 1)\\\\\Rightarrow\ C(4) = -7 + 6(3)\\\\\Rightarrow\ C(4) =-7+18\\\\\Rightarrow\ C(4) =11[/tex]

Hence, the 4th term is 11.

Answer:

11

Step-by-step explanation:

Answer:

I don't help ppl who just takes points from ppl with out helping :) Look at the past answers from her.

Step-by-step explanation:

Answer:

4, 7, 9, 12, 18, 32

Step-by-step explanation:

The sign shows that any number that is equal to, or more than, 36 is a valid answer. It can't be 3 because 3 x 9 is 27, and 27 is less than 36, so that wouldn't be true. 4 x 9 is 36, and 36 = 36, so that would be true, and obvoiusly all the other numbers that are over 4, when multiplied by 9, will equal more than 36, so they are all correct, except for the 3 and none answers. I hope this helps you out :)

Answer:

55

Step-by-step explanation:

3x-12=2x

    +12

3x=2x +12

    -2x

x=12

4(12)+ 9

48+9

=55