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algebra 1

12,751,200 possible call Letters.

Call letters to a Radio Station 6 letters long.

The first letter must be a W or a K. No letters are  repeated.

First letters have only two possibilities.

Total 26 letters in alphabet. First letter must be W or K. So remaining 25 letters.

Remaining 5 letters can be any alphabet (25 letters)

No letters are repeated. So second letter have 25 possibility.

Third  letter have 24 possibility and so on

Now, As per the question

2 . 25 . 24 . 23. 22 . 21 = 12,751,200

So, 12,751,200 possible call letters.

Learn more about Call letters at:

https://brainly.com/question/28292430

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Answer:

u need 2 find the angles

Step-by-step explanation:

Answer:

2. New Years Eve

Step-by-step explanation:

I hope you'll get Best lines for your Speech.

New Year’s Eve is a public holiday in places such as Latvia, the Philippines, and San Marino. It is a holiday for banks in countries such as Bangladesh, Brunei, Paraguay, and Japan (New Year’s Eve is also a government holiday in Japan).

New Year’s Eve is not a nationwide public holiday in countries such as Australia, Canada, the United Kingdom and the United States, but some businesses close early, schools are usually closed, and many people may have half a day off work. Those wishing to travel via public transport may need to check with the local transport authorities on public transport schedules for New Year’s Eve.

Background

New Year's Eve is the last day of the year and the day before New Year’s Day, which marks the start of a new year according to the Gregorian calendar. Pope Gregory XIII introduced the Gregorian calendar in 1582. It was adopted immediately in some areas of Europe but it was not used in various countries until even centuries later. For example, the United Kingdom and the United States started observing the Gregorian calendar in 1752, in which 11 days were dropped.

New Year’s Eve festivities can be traced back to celebrations in Europe that date back before Christianity spread. When many inhabitants in Europe were converted to Christianity, these festivals were merged with Christian beliefs and in time came to mark holidays such as the New Year’s Eve and New Year celebrations.

It is important to note that not all cultures follow the Gregorian calendar in observing New Year’s Eve and New Year’s Day. For example the New Year in the Hindu, Chinese, Coptic, Jewish, Islamic calendars differ to that of the Gregorian calendar.

Symbols

New Year’s Eve and New Year’s Day are symbolized in various ways across the world. Midnight between New Year’s Eve and New Year’s Day is often marked by fireworks and fire crackers. Many people drink and toast with champagne or other sparkling wine.

Answer:

It is the first answer you got it right

Step-by-step explanation:

Answer:

Total cost of meal is $60

Step-by-step explanation:

The cost of meal = $50

Tip = 20%

We need to find total cost of meal

First find 20% of 50 to get the amount given for tip

[tex]20\% \:of\: 50\\=\frac{20}{100}\times 50\\=10[/tex]

So, tip given is $10

Total cost of meal = 50+10 = $60

So, total cost of meal is $60

Answer:

like

Step-by-step explanation:

my favorite food is cheesecake and I'm lactose intolerant♡

Answer:

12

Step-by-step explanation:

264/22

Answer:

[tex]c > 0\\t>0\\c+t\geq 60[/tex]

[tex]6c+4t\leq300[/tex]

Step-by-step explanation:

Given that:

[tex]c[/tex] represents the number of cucumber plants

[tex]t[/tex] represents the number of tomato plants

Now, as per the question statement, we can write the inequalities.

The students need to plant some of each plants and at least 60 plants.

i.e.

[tex]c > 0\\t>0\\c+t\geq 60[/tex]

Area required to plant each cucumber plant = 6 sq ft

Area required to plant each tomato plant = 4 sq ft

Area required to plant [tex]c[/tex] cucumber plants = 6[tex]c[/tex] sq ft

Area required to plant [tex]t[/tex] tomato plants = 4[tex]t[/tex] sq ft

Total area is at the maximum 300 square feet

[tex]6c+4t\leq300[/tex]

Therefore, the inequalities to represent the situation are:

[tex]c > 0\\t>0\\c+t\geq 60[/tex]

[tex]6c+4t\leq300[/tex]

Answer: 2/9

Step-by-step explanation:

Simplify the expression.

Answer:

68

Step-by-step explanation:

Answer:111

Step-by-step explanation:

Sry don't knowww

Answer: X = -12

Step-by-step explanation:

-5x+12-7x=-3(5x+8)

To solve this, first open the bracket.

-5x+12-7x= -15x - 24

Then, collect like terms

-5x + 15x - 7x= -24 - 12

3x = -36

x = -36/3

x = -12

Answer:

I think it's B.

Hopefully this helps, sorry if i doesn't.

(Also i saw your Technoblade pfp, very nice)

Answer:

[tex]y > 3\cdot x + 5[/tex]

Step-by-step explanation:

Let [tex]A(x,y) = (-2,4)[/tex] and [tex]y = 3\cdot x + 5[/tex]. Now we evaluate the given function at [tex]x = -2[/tex]:

[tex]y = 3\cdot x + 5[/tex] (1)

[tex]y = 3\cdot (-2)+5[/tex]

[tex]y = -6 +5[/tex]

[tex]y = -1[/tex]

Which means that [tex]y[/tex] is less than the y-component of A. Therefore, the right answer is [tex]y > 3\cdot x + 5[/tex].

Answer:

A

Step-by-step explanation:

because an even number plus and even number equals and even number

Answer:

(C) If n is not the sum of two even numbers, then, is not even.

Step-by-step explanation:

Answer:

[tex]\mathbf{ f(x+1)=7x-1}[/tex]

Step-by-step explanation:

We need to find f(x+1)

We are given:

[tex]g(x) - f(x) = -2x + 5\:and\:g(x) = 5x -3[/tex]

First we need to find f(x)

By putting value of g(x) into g(x)-f(x)

[tex]g(x) - f(x) = -2x + 5\\\Put\:value\:of\:g(x) = 5x -3\\5x-3-f(x)=-2x+5\\-f(x)=-2x+5-5x+3\\-f(x)=-2x-5x+5+3\\-f(x)=-7x+8\\f(x)=-(-7x+8)\\f(x)=7x-8\\[/tex]

We have, [tex]f(x)=7x-8[/tex]

Now finding f(x+1) by putting x=x+1

[tex]f(x)=7x-8\\Put\:x=x+1\\f(x+1)=7(x+1)-8\\f(x+1)=7x+7-8\\f(x+1)=7x-1[/tex]

So, [tex]\mathbf{ f(x+1)=7x-1}[/tex]

Answer:

y = 2.9

Step-by-step explanation:

Horizontal lines have the same y-values for any x-value, so if the line passes through the point (-7.8, 2.9) it must have the same y-value of 2.9 for every other x-value, hence y = 2.9

Answer:

The interest he will be paid in the first 4 years is $360

Step-by-step explanation:

The rule of the simple interest is I = Prt, where

∵ Bill deposits $3,000 into an account

∴ P = 3000

∵ The account pays simple interest at a rate of 3% per year

∴ r = 3% = 3 ÷ 100 = 0.03

∵ The time is 4 years

∴ t = 4

→ Substitute these values in the rule above

∵ I = 3000(0.03)(4)

∴ I = 360 dollars

∴ The interest he will be paid in the first 4 years is $360

Hey friend!

The slope of your line is gonna be [tex]\frac{2}{3}[/tex].

The rise from one point to the next is 2, and the run is three.

I hope this answer helped you,

Yours Truly,

~TheQueenOfBrainly

31 31- I'm just dragging this out cause the thing wants me to type more

Answer:

2*127 = 254 meters

if 1 cm is 2 meters then this is correct

TT is equal to T-1, so the given matrix is an orthogonal matrix.

What is an orthogonal matrix?

Here, the determinant of T,

 |T| = cos²∅ + sin²∅

      = 1

Now, its cofactors,

[tex]T_{11}[/tex] = cos ∅

[tex]T_{12[/tex] = sin ∅

       [tex]T_{21[/tex]= -sin ∅

[tex]T_{22[/tex] = cos ∅

Now, the adjoint matrix of cofactors matrix transpose [tex]T^T[/tex] is equal to [tex]T^{-1.[/tex]

Hence, the given matrix is an orthogonal matrix.

Learn more about orthogonal matrix here: https://brainly.com/question/13258857

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Answer: -1/2

Step-by-step explanation:

See attached

Answer:

(4, 1)

Step-by-step explanation:

To find the second point, first, we must look at how far apart the midpoint and point A are from each other

As seen in picrel, the midpoint is 3 units up and 1 unit left from point A.

We will repeat these units diagonally to make a linear line to find the next point.

3 units up and 1 unit left from the midpoint is (4, 1) which is point B.

For future problems related to finding the second point with only the midpoint and the first point, refer to step 1.

Answer:

180 people

Step-by-step explanation:

None of them logically make sense. A is wrong because it is a higher amount of people who carry a cell phone than not. B and C is wrong because not 100% of people they interviewed carry a cell phone so D is the correct answer

Answer D

Im doing the exact same thing lol

Answer:

217.643 - 6.1 - 4 = 207.543

Step-by-step explanation:

Hope its correct and helps you! =D

Answer:

14

Step-by-step explanation:

2v - 7 = 9

Add 7 to both sides

2v = 16

Divide both sides by 2

v = 8

Plug it into 3v - 10

3v - 10 =

3(8) - 10 =

24 - 10 =

14

Answer:

14

Step-by-step explanation:

2v-7=9

2v=16

v=8

3(8)-10=14

Answer:

The answer is D. But Club A will always be  a Higher price