Given m
Il n,
n, find the value of x and y.
35°

Answer:

Step-by-step explanation:

Use the law of cosines:

Substitute the values:

Use law of cosines

Answer:

{(0, -4), (1, -2), (2, 0), (3, 2), (4, 4)}

Input values (x) = {0, 1, 2, 3, 4}

Output values (y) = {-4, -2, 0, 2, 4}

Step-by-step explanation:

Given the linear equation, y = 2x - 4, you could practically choose any input value (for x), to have an output value (for y).

If x = 0:

y = 2(0) - 4

y = 0 - 4

y = -4

First ordered pair: y-intercept =  (0, -4)

If x = 1:

y = 2(1) - 4

y= 2 - 4

y = -2

Second ordered pair: (1, -2).

If x = 2:

y = 2(2) - 4

y= 4 - 4

y = 0

Third ordered pair: x-intercept =  (2, 0).

If x = 3:

y = 2(3) - 4

y = 6 - 4

y = 2

Fourth ordered pair: (3, 2).

If x = 4:

y = 2(4) - 4

y = 8 - 4

y = 4

Fifth ordered pair: (4, 4).

Your input values (x) = {0, 1, 2, 3, 4}

Your output values (y) = {-4, -2, 0, 2, 4}

Answer:

$6

Step-by-step explanation:

This is for one pencil to each student. Since each box is $3, and she has 25 students, you would figure out how many students are left out with one box, and since you only have one left, you only need one more box. That would mean two boxes, so $3x2= $6

Answer:

Hii, okay so I went thru my old test (from like a month ago), and the answer $6

Hope this helps!  :)

Step-by-step explanation:

Answer:

12.75

Step-by-step explanation:

12.75 rounded to the nearest tenth is 12.8, and 12.74 won't work because it will round to 12.7.

Therefore, 12.75 is the smallest possible number.

Aplicando las leyes de los exponentes de potencia, los resultados son los siguientes:

En este ejercicio debemos aplicar cualesquiera de las siguientes propiedades asociadas a los exponentes:

(i) [tex](a^{b})^{c} = a^{b\cdot c}[/tex]

(ii) [tex]a^{c}\cdot b^{c} = (a\cdot b)^{c}[/tex]

(iii) [tex]a^{-b} = \frac{1}{a^{b}}[/tex]

(iv) [tex]a^{b} = a^{b}[/tex], donde [tex]a[/tex] es negativo o positivo y [tex]b[/tex] es par.

(v) [tex](-a)^{b} = -a^{b}[/tex], donde [tex]a[/tex] es positivo y [tex]b[/tex] es impar.

(vi) [tex]a^{b}\cdot a^{c} = a^{b+c}[/tex]

A continuación, tenemos los siguientes resultados:

a) [tex](2^{3})^{7} = 8^{7} = 2097152[/tex]

b) [tex](3^{3})^{-2} = 3^{-6} = \frac{1}{729}[/tex]

c) [tex](b^{3})^{4}=b^{12}[/tex]

d) [tex][(x^{2})^{3}]^{4} = (x^{6})^{4} = x^{24}[/tex]

e) [tex]\left(x^{\frac{3}{5} }\right)^{2} = x^{\frac{6}{5} }[/tex]

f) [tex](3\cdot 4\cdot 2)^{5} = 3^{2}\cdot 4^{2}\cdot 5^{2} = 9\cdot 16\cdot 25 = 3600[/tex]

g) [tex](a^{3}\cdot b^{5}\cdot c^{-4})^{2} = (a^{3})^{2}\cdot (b^{5})^{2}\cdot (c^{-4})^{2} = a^{6}\cdot b^{10}\cdot c^{-8}[/tex]

h) [tex](2\cdot x^{5})^{3}\cdot (-5\cdot x^{2})^{2} = (2^{3}\cdot x^{15})\cdot [(-5)^{2}\cdot x^{4}] = (8\cdot x^{15})\cdot (25\cdot x^{4}) = (8\cdot 25)\cdot x^{19} = 200\cdot x^{19}[/tex]

i) [tex]\left(3\cdot y^{\frac{2}{3} }\right)^{3}\cdot (2\cdot y^{2})^{2} = (27\cdot y^{2})\cdot (4\cdot y^{4}) = 108\cdot y^{6}[/tex]

Invitamos cordialmente a consultar esta pregunta sobre potencias: https://brainly.com/question/24239709

Answer:

b. y + 5 = 9/2 ( x + 7 ) ;   - 9 x + 2 y = 53

Step-by-step explanation:

The equation:

y - y 1 =  ( y2 - y1 ) / ( x2- x1) * ( x - x1 )

y - ( - 5 ) = ( 4 + 5 ) / ( - 5 + 7 ) * ( x - ( - 7 ) )

y + 5 = 9/2 ( x + 7 )

y + 5 = 9/2 x + 63 /2  / * 2

2 y + 10 = 9 x + 63

- 9 x + 2 x = 53

Answer:

C ) y + 5 = 9/2 ( x + 7 ) ;   - 9 x + 2 y = 53

Answer:

Option C is correct

Step-by-step explanation:

Point slope form:

The equation of line is given by:

    ....[1] where m is the slope and a point  lies on the line.

Given that:

A line passes through (-7,-5) and (-5,4).

Calculate  slope:

Slope is given by:

Substitute the given values we have;

Simplify:

Substitute thee value of m and (-7, -5) in [1] we have;

Simplify:

⇒

Using distributive property :

Subtract 9x from both sides we have;

Subtract 10 from both sides we have;

Therefore, an equation for the line in point-slope form is  and the equation in standard form using integers is

Answer:

$37

2x+15=y

Step-by-step explanation:

2x+15=y would be the function for any member's cost to be figured.

In Anna's case, if she bought 11 slices of pizza for $2 each and paid for her monthly membership of $15 then the equation would be

2(11)+15=

2x11=22

22+15=37

Her cost for that month would be $37

Answer:

i think it's d

Step-by-step explanation:

Answer:

Answer:

-5/6a - 5/8

Step-by-step explanation:

In order to to simplify the linear expression you must combine like terms.

"like terms" are terms whose variables and exponents are the same. for example 2x and x are like terms. In this case, -2/3a and -1/6a are like terms as they have the same variable (a) and exponent (1). -2/3a - 1/6a = -4/6a - 1/6a = -5/6a

Next, we combine the constants 1/8 and -3/4. 1/8 - 3/4 is the same as 1/8 - 6/8 which is equal to -5/8. Therefore the final simplified linear expression is -5/6a -5/8.

Additional help

if you require additional help on adding fractions whose denominators are not the same see the link below:

https://www.varsitytutors.com/hotmath/hotmath_help/topics/adding-fractions-unlike denominators#:~:text=If%20the%20denominators%20are%20not,Then%20add%20and%20simplify.

Answer:

The identity sinA sin(A+2B) - sinB sin(B+2A) = (sinA)^2 - (sinB)^2 is proved below.

Step-by-step explanation:

sinA sin(A+2B) - sinB sin(B+2A) =

sinA ( sin(A) cos(2B) + sin(2B) cos(A) ) - sinB (sin(B)cos(2A) + sin(2A)cos(B) ) =

sinA( sinA [cos^2(B)- sin^2(B)] + 2 sin(B) cos(B) cosA ) - sinB( sinB(cos^2A-sin^2A)+2 sinA cosA cos(B) ) =

sin^2A(cos^2B-sin^2B) + 2 sinB cosB sin(A) cos(A) - sin^2B(cos^2A-sin^2A) - 2 sinA sinB cosA cosB =

sin^2A(cos^2B-sin^2B) - sin^2B(cos^2A-sin^2A) =

sin^2Acos^2B - sin^2Asin^2B - sin^2Bcos^2A + sin^2Bsin^2A =

sin^2Acos^2B - sin^2Bcos^2A =

(1 - cos^2A)(cos^2B) - (1 - cos^2B)(cos^2A) =

cos^2B - cos^2A cos^2B - cos^2A + cos^2B cos^2A =

cos^2B - cos^2A =

1 - sin^2B - (1 - sin^2A) =

sin^2 (A) - sin^2 (B)

Answer:

i dont know

Step-by-step explanation:

Answer:

try 80

Step-by-step explanation:

cause u add the number

Answer:

3x - 18

Step-by-step explanation:

Answer:

C: 36 × 10^6 m²

Step-by-step explanation:

Given the side length of a square = 6 × 10³m,

To solve for the area of a square, use the following formula:

A = S² where:

S = side of the square

Substitute the given value for the side into the formula:

A = S²

A = (6 × 10³)²

A = 36000000 or 36 × 10^6 m²

NOTE:

6 × 10³ is also the same as 6 × 1000 = 6000,

(6 × 10³)² is essentially 6,000² = 36,000,000

Therefore, the correct answer is C) 36 × 10^6

Answer:

3)Comparing two mathematical functions and studying the properties of one function are two different problems. Most of the properties you listed are properties a function has, rather than what you would use to compare two functions. Yes you can compare two functions by stating that they have different domains/ranges, whether one is injective and another is not, but these comparisons aren’t really that interesting (rather, we are more interested in whether a function has certain properties).

Answer:

[tex]6+2n+4-2d\cdot n = 1090[/tex]

Step-by-step explanation:

We have to convert everything to the same value. For example, 8$ would be 8 cents. And 1 Nickle would be 5 cents.

n = number of nickles

d = the number of dimes

q = number of quarters

1 nickle = 5 cents

1 dime = 10 cents

1 quarter = 25 cents

Step 1: Convert the total amount from dollars to cents.

There were $10.90 in total. Since there are 100 Cents in 1 Dollar, there would be 1090 cents in 10.90 dollars. (Tip you can easily find how many cents there are in dollars if you simply remove the decimal ".")

We are converting this because we need to have every value in the same term.

Step 2: Convert all of the amounts to cents.

https://brainly.com/question/11871024

Answer:

A. Perpendicular

CarryOnLearning

Answer:

33

Step-by-step explanation:

31 days in October

7x5=35

possible answers are:

32,33,34

as to be odd so its 33

Answer: food

Step-by-step explanation: food & more food

Answer:

Jungkook from BTS

Step-by-step explanation:

He's just really funny and has a nice voice.

if 9m away from deep point, m1 also away from 9m to radius line.

so if we draw 2 x 2y to 1 half side of circle, y is connected with 9m, x is connected to 6m.

2 x = 150 sec

if i say 1 x 6m 2x 12m

x =75 sec =12.5 sec

(2x +2y ).2 is whole circle round

12.5*15*2

750 second is answer

is it true?

Answer:

oh god im only in 8th grade i have no idea

Step-by-step explanation:

Answer: BRAINLYPATROL STOP REMOVING MY ANSWERS

Step-by-step explanation:

The pressure change is an illustration of an arithmetic progression.

The atmospheric pressure at 50000 feet is 11.3 kPa

The given parameters are:

[tex]\mathbf{a = 101.3}[/tex] --- the first term

[tex]\mathbf{d = -1.8 per 1000}[/tex] -- common difference

At 50000 feet, the number of increment in altitude is

[tex]\mathbf{n = \frac{50000}{1000}}[/tex]

[tex]\mathbf{n = 50}[/tex]

So, the atmospheric pressure at 50000 feet is:

[tex]\mathbf{T_{50} = 101.3 - 1.8 \times 50}[/tex]

[tex]\mathbf{T_{50} = 101.3 - 90}[/tex]

[tex]\mathbf{T_{50} = 11.3}[/tex]

Hence, the atmospheric pressure at 50000 feet is 11.3 kPa

Read more about arithmetic progressions at:

https://brainly.com/question/13989292

[tex]growth\:=(\frac{present \: value}{past \: value})^{ \frac{1}{n} } \: - 1 [/tex]

past value = 1700 people

n = 2005 - 1983 = 22

growth rate = 190%

present value = ?

then,

[tex]190\% = ( \frac{?}{1700})^{ \frac{1}{22} } - 1[/tex]

1.9 = (x/1700) ^(1/22) - 1

1.9 + 1 = (x/1700) ^(1/22)

2.9 = (x/1700) ^(1/22)

log 2.9 = 1/22(logx - log 1700)

log2.9 = 1/22logx - 1/22log1700

log2.9 + 1/22log1700 = 1/22logx

log(2.9 * 1/22(1700)) = 1/22logx

log 224 = 1/22logx

log(224 - 1/22(x)) = 1

log(224 - 1/22(x)) = log 10

224 - 1/22(x) = 10

(234) * 22 = x

x = 5148.

Number of people to die from AIDS would have been 5148 if left unchecked.

That's what I found. Please feel free to tell me where am wrong.

All the best!

Answer:

m∠3 = 57.5 , Angle No.1 = 82, Angle No.2 = 98

Step-by-step explanation:

4.

m∠3 = 90 - 32.5

m∠3 = 57.5°

5.

Linear pair means a pair of adjacent angles formed when two lines intersect, and their sum is 180°

In the question it want one of the angles to be 16° more then the other, so the measures of the angles will be

180 - 16 = 164

164/2 = 82

Angle 1 = 82°    Angle 2 = 82°+16 = 98°

Draw a straight angle (straight line), intersect it with another line such that the two angles that will be formed one of them will be of measure 98° and the other 82°