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Answer:

y=3x-7

Step-by-step explanation:

Choose 2 points.

(3, 2) and (4, 5)

Use slope formula.

y2-y1/x2-x1

5-2/4-3=

=3/1=3

Slope is 3.

The y-intercept is when x is 0. The y-intercept was already given. It is -7.

Y-intercept is -7.

Now you can use the slope-intercept formula.

y=mx+b

m=slope=3

b=y-intercept=-7

y=3x-7

Hope this helps!

Please mark as brainliest if correct!

Answer:

A

Step-by-step explanation:

The other three angles are 72° , 108° and 108°.

Two strait lengths of wire are placed on the ground forming vertical angles. The measure of one of the angles formed is 72° . We know that sum of all four angles will be 360°. We also know that the vertical angles are congruent. If the measure of one angle out of four angles is 72° and straight lines equal 180°.  So, we need to subtract 72° from 180°.

180° - 72° = 108°

The other angle will be 108°. As the vertical angles are equal, so the four angles will be 72° , 72° , 108° and 108°.

The other three angles are 72° , 108° and 108°.

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The correct answer 4+3w=5.

Variables in an equation are typically English alphabets and can have any real value that the equation is satisfied with. They also include coefficients and constants. In an equation, constants are the independent numbers for the variables, and coefficients are the numbers connected to the variables. Algebraic equations with orders equal to one or one are known as linear equations.

An analytical claim that two things are equal is known as an equation. Either a term or an expression are present in an equation. An equation is a statement of equality in mathematics that contains one or more variables.

Let the unknown variable be w,

4+(w×3)=5

4+3w=5

Solving ,

3w=5-4

3w=1

w=1/3

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Answer:

$2.50

Step-by-step explanation:

The dimensions of rectangle B are 4.5 inches by 3 inches. So the correct option is the first one.

We know that the dimensions of rectangle A are 6cm by 4cm, and rectangle B is similar to rectangle A, then the two rectangles have the same shape but different size.

Notice that the ratio between the dimensions of rectangle A is:

R = 6/4 = 3/2 = 1.5

Then, any other rectangle with the same ratio will be similar to rectangle A.

If we take the ratios for the options we get:

1) 4.5 in by 3 in:

R = 4.5/3 = 1.5

So yes, this rectangle is similar to rectangle A, then these can be the dimensions of rectangle B.

Then we conclude that the dimensions of rectangle B are 4.5 inches by 3 inches, and thus, the correct option is the first one.

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Answer: -100/27

Step-by-step explanation:

[tex]x^3 - 4[/tex]=

[tex](\frac{2}{3} )^3 - 4[/tex]=

[tex](\frac{2^3}{3^3} ) - 4[/tex]=

[tex]\frac{8}{27} - 4[/tex]=

([tex]\frac{8}{27} - 4[/tex])*27/27=        ==> multiply by 27 to get rid of denominator

(8-4*27)/27=

(8-108)/27=-100/27

Answer: $8.52

$(0.88f+1.03d)

Step-by-step explanation:

a=cost of fries. b=cost of drink.

5a+4b=

5(0.88)+4(1.03)=

4.4+4.12=

4.40+4.12=$8.52

f=number of fries. d=number of drinks

fa+db=

0.88f+1.03d=$(0.88f+1.03d)

Answer:

21

Step-by-step explanation:

4.2*5=21 hope this helps

The count of integers is returned to the main function at the end of the function.

So,

The Python recursive function DigitCount(), which uses comments to explain each line, is as follows:

#This defines the function

def countdigits(n):

  #If the integer is less than 10

  if n< 10:

      #Then the integer has 1 digit

      return 1

  #Otherwise,  

  else:

      #Count the number of integers

      return 1 + countDigits(n / 10)

At the end of the function, the count of integers is returned to the main function.

Therefore, the count of integers is returned to the main function at the end of the function.

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Answer: that should be the answer i did that question i think

Answer: D

Step-by-step explanation:

Quotient means division

Answer:

2x(x + 3)

Step-by-step explanation:

2x² + 6x ← factor out 2x from each term

= 2x(x + 3)

Answer:

variables like terms are terms that contain the same varibles raised to the same power

The Properties that are used to solve 3+7+2+5+9 are Closure Property of Addition and Multiplication , Commutative Property of Addition and Distributive Property Reverse .

In the question

the given expression is 3+7+2+5+9

= 3+7+2+5+9

= 3+9+5+9        ( Closure Property of Addition as 7+2=9 )

= 3+5+9+9        ( Commutative Property of Addition as 9+5=5+9 )

= 8+9+9            ( Closure Property of Addition as 3+5=8 )

= 8+(1+1)9          ( Distributive Property Reverse )

= 8+2*9             ( Closure Property of Addition as 1+1=2 )

= 8+18               ( Closure Property of Multiplication as 2*9=18 )

=26                   ( Closure Property of Addition as 8+18=26 )

Therefore , the Properties that are used to solve 3+7+2+5+9 are Closure Property of Addition and Multiplication , Commutative Property of Addition and Distributive Property Reverse .

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Answer:Translation

Step-by-step explanation:

Using complementary angles, the measure of angle 4 is of 39º.

If two angles A and B are complementary, the sum of their measures is of 90º.

In this problem, angles 3 and 4 are complementary, hence:

m<3 + m<4 = 90º.

Angles 1 and 3 are opposite by the same vertex, hence they are congruent and we can find x as follows:

m<1 = m<3

4x - 13 = 2x + 19.

2x = 32

x = 16.

The measure of angle 3 is given by:

m<3 = 2(16) + 19 = 51.

Hence the measure of angle 4 is found as follows:

m<3 + m<4 = 90º.

51 + m<4 = 90º.

m<4 = 39º.

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Answer:

Step-by-step explanation:

18/24=3/4

Answer:

5 ornaments

Step-by-step explanation:

2 ornaments is 6 hours = 2/6 ornaments/hour = 1/3 ornaments/hour

1/3 ornaments/hour × 15 hours = 5 ornaments

The parametric equations for this line :

x=11+5s , y=4s , z=2+6s

The value of t that creates the point (11,0,2)

Substitute 11 for x:

11

10

t=1

check that t=1 works for the y and z values:

15−1=0

15+1=2

These check, t=1

Tangent vector:

dxdt=5√t

dydt=5t4−1

dzdt=5t4+1

The tangent vector for all points, ¯v(t), is:

¯v(t)={5√t}ˆi+{5t4−1}ˆj+{5t4+1}ˆk

The tangent vector at the indicated position is the object of our interest:

¯v(1)=5ˆi+4ˆj+6ˆk

The vector equation of the tangent line :

(x,y,z)=(11,0,2)+s(5ˆi+4ˆj+6ˆk)

Parametric equations can be used to describe all types of curves that can be represented on a plane but are most often used in situations where curves on a Cartesian plane cannot be described by functions (e.g., when a curve crosses itself).

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Answer:

Step-by-step explanation:

6.411=

6.411=6.4

In terms of persons per square kilometer, Singapore has a population density of 8266.12

The amount of people in a given region per unit area is known as population density.

In 2018, Singapore had a population density of 21,400 people per square mile.

The parameters provided are

There are 21400 inhabitants in total.

Area = 1 square mile,

The square kilometer to square mile conversion

1 x 1.609² = 2.588881 Km²

Residents per square mile divided by the population

21400 x 2.588881 is the population density.

8266.12 people are found in every square kilometer.

As a result, Singapore has a population density of 8266.12 persons per square kilometer.

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Answer: 32 copies $3170

Step-by-step explanation:

Answer:

The answer is x=18/5

Step-by-step explanation:

how let us try it

-(-2–5x)+(−2)=18

2+5x-2=18

5x=18

x=18/5

Answer: 59

Step-by-step explanation:

just multiply 32x2 and then subtract 5 and u wil get 59

Final answer:

I would play the game because we could win with probability 17/27.

Information about the possibility that something will happen is provided by probability. For instance, meteorologists use weather patterns to forecast the likelihood of rain. Probability theory is utilized in epidemiology to comprehend the connection between exposures and the risk of health outcomes.

According to the First Law of Probability, the outcomes of one chance event have no bearing on those of succeeding chances occurrences. Consequently, the chance of getting heads the second time you flip it remains at 1 in 2. The chances of getting heads on the sixth flip, even if you got five consecutive heads, stay at 12.

Everyday existence heavily relies on probability. Weather predictions, sports and gaming tactics, insurance purchases or sales, internet shopping, and online gaming.

Explanation:

If both of your dice, or at least one of them, match at least one of the other player's dice, you win. This provides us five scenarios where we win. Let's use the letters A, B, C, and D to represent the results of the dice, with your dice being A and B and the other player's being C and D. The five possibilities are:

1) [tex]A = B[/tex]

2) [tex]A = C[/tex]

3) [tex]A = D[/tex]

4) [tex]B = C[/tex]

5) [tex]B = D[/tex]

A B C D

1) [tex]6 * 1 * 6 * 6[/tex] A can be anything, B has 1 option, C and D can be anything.

2) [tex]6 * 5 * 1 * 6[/tex] A can be anything, C has 1 option, A != B so B has 5 options.

3) [tex]6 * 5 * 5 * 1[/tex] A can be anything, D has 1 option, A !=B and A != C so B and C have 5 options.

4) [tex]5 * 6 * 1 * 5[/tex] B can be anything, C has 1 option, A != B and A != D so B and D have 5 options.

5) [tex]5 * 6 * 4 * 1[/tex] B can be anything, D has 1 option, A != B so A has 5 options, C != A and C != B so it has 4 options.

Therefore, it becomes [tex](6^3 + 6^2*5 + 2*6*5^2 + 6*5*4) / 6^4[/tex]

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Answer:

y=-3x-7/3

Step-by-step explanation:

You just subtract 18x from both sides and then divide by 6 on both sides to get it, lmk if that was what your asking for :)

It should be noted that dividing 6 by 6.48 will be 0.926.

It should be noted that division simply means the separation of the numbers that are given.

In this case, we want to divide 6 by 6.48. It should be noted that 6 can be multiplied by 109 making 600 and 6.48 will be 648.

The division will be:

= 600 / 648

= 25/27

= 0.926.

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