-5r - 10 ≤ 2(2r + 4)

Answer:

D

Step-by-step explanation:  

Given a square with vertices at points (2,1), (1,2), (2,3) and (3,2)

Consider option D.

1st transformation  will map vertices of the square into points

These points are not the vertices of the initial square.

I hope it helps.

Answer:

88

Step-by-step explanation:

you add all of them together

answer the answer is 88

Step-by-step explanation:

add two at a time then add all answers togher and u get 88

The solutions to the equation (cosθ)(cosθ + 1) = 0 in the interval 0 ≤ θ < 2π are θ = π/2 and θ = 3π/2.

To solve the equation (cosθ)(cosθ + 1) = 0, we set each factor equal to zero and solve for θ.

First, consider the factor cosθ = 0. In the interval 0 ≤ θ < 2π, the cosine function is equal to zero at two points: θ = π/2 and θ = 3π/2. These are the solutions corresponding to the first factor.

Next, consider the factor cosθ + 1 = 0. Subtracting 1 from both sides gives cosθ = -1. In the interval 0 ≤ θ < 2π, the cosine function is equal to -1 at θ = π. However, this solution is not valid because it does not satisfy the given interval.

Therefore, the solutions to the equation (cosθ)(cosθ + 1) = 0 in the interval 0 ≤ θ < 2π are θ = π/2 and θ = 3π/2. These are the values of θ for which the equation is satisfied and the factors equal zero.

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To find the parametric equation of a line passing through a given point and perpendicular to a given plane, we need to determine the direction vector of the line.

In this case, the plane is defined by the equation x=y. We can rewrite this equation as x-y=0. The coefficients of x, y, and z in this equation give us the normal vector of the plane, which is <1, -1, 0>.

Since the line is perpendicular to the plane, its direction vector must be parallel to the normal vector of the plane. Therefore, the direction vector of the line is <1, -1, 0>.

Now, using the given point A(1, 3, 0) and the direction vector <1, -1, 0>, we can write the parametric equation of the line as:

x = 1 + t

y = 3 - t

z = 0

where t is a parameter that varies along the line.

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Problem 4:

4a = -15

4b = -75

4c = 125

Problem 5:

5a = -5

5b = 95

5c = -19 \(\frac{1}{3}\)

Step-by-step explanation:

    See attached for my work.

     For problem 4, we substitute the different values given for x and solve.

     For problem 5, we set the function equal to the given values and solve.

Given:

An exponential function goes through points (0, 14) and (4, 8750).

To find:

The function.

Solution:

The general form of an exponential function is

\(y=ab^x\)          ...(i)

It goes through points (0, 14) and (4, 8750). It means the the equation must be satisfied by these points.

Putting x=0 and y=14 in (i), we get

\(14=ab^0\)

\(14=a\)

The value of a is 14.

Putting a=14, x=4 and y=8750 in (i), we get

\(8750=14b^{4}\)

\(\dfrac{8750}{14}=b^{4}\)

\(625=b^{4}\)

It can be written as

\(5^4=b^{4}\)

\(5=b\)

The value of b is 5.

Putting a=14 and b=5 in (i), we get

\(y=14b^5\)

Therefore, the required exponential function is \(y=14b^5\).

Answer:

y=14(5)^x

Step-by-step explanation:

Answer:

87

Step-by-step explanation:

Sequence 1 has common difference of 4 and sequence 2 has 7

The first terms are common

We need a new sequence with common difference of:

So the next common term is 1+28= 29 and the following one is 29+28= 57

Sum of 3 terms:

Answer:

87

Step-by-step explanation:

The first sequence:

1, 5, 9, 13, 17, 21, 25, 29, 33, 37, 41, 45, 49, 53, 57, 61...

The second sequence:

1, 8, 15, 22, 29, 36, 43, 50, 57, 63...

The first three common terms are 1, 29, 57.

The sum of the first three common terms:

1 + 29 + 57

= 87

Answer: 10

Step-by-step explanation:

The equation would be:

3x-5=2x+5

When you solve for the equation, you get:

3x-5=2x+5

3x-2x=5+5

x=10

The number is 10.

The required number is 10 for a number tripled and then decreased by 5 equals 5 more than double the number.

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

Algebra is the analysis of mathematical representations, while logic is the manipulation of those symbols.

Let the required number would be x

As per the given condition, translate the phrase into an algebraic equation as:

⇒ 3x - 5 = 2x + 5

Rearrange the likewise terms and apply the arithmetic operation,

⇒ 3x - 2x = 5 + 5

⇒ x = 10

Therefore, the required number would be 10.

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The recommended rule to sequence the jobs for minimum flow time is the EDD (Earliest Due Date) rule.

The EDD rule prioritizes jobs based on their due dates, where jobs with earlier due dates are given higher priority. By sequencing the jobs in order of their due dates, the goal is to minimize the total flow time, which is the sum of the time it takes to complete each job.

In this case, applying the EDD rule, the sequence of jobs would be as follows:

D (Due on Friday 10th June)

F (Due on Tuesday 14th June)

E (Due on Wednesday 15th June)

C (Due on Friday 17th June)

G (Due on Thursday 16th June)

H (Due on Saturday 18th June)

A (Due on Monday 13th June)

B (Due on Monday 20th June)

By following the EDD rule, we aim to complete the jobs with earlier due dates first, minimizing the flow time and ensuring timely delivery of the orders.

Therefore, the recommended rule for sequencing the jobs in this scenario is the EDD (Earliest Due Date) rule.

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Answer:

yo mama

Step-by-step explanation:

Answer and Step-by-step explanation:

Find [x]:  <--------------- (Childish Answer)

                                |

                                |

4 + y = 3x - 5            |

                                |

                                |

----------------------------^

^---------------

I found x!! ^

#teamtrees #WAP (Water And Plant)

Answer:

115 degrees

Step-by-step explanation:

The third angle will measure 115° so option (A) will be correct.

The three-sided shape known as a triangle is sometimes used to allude to it. Every triangle has three sides and three angles, some of which might be the same.

The sum of all three angles inside a triangle will be 180° and the area of a triangle is given as (1/2) × base × height.

Sum of all three internal angles of the triangle = 180°

Sum of two angles + third angle = 180°

Given that,

Two angles of a triangle add up to 65° so

65° + third angle = 180°

Third angle = 180 - 65°

Third angle = 112°

Hence the third angle will be 112° measure.

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Answer:

12/6 simplified to lowest terms is 2/1.

Step-by-step explanation:

Divide both the numerator and denominator by the HCF

12 ÷ 6

6 ÷ 6

Reduced fraction:

12/6 simplified to lowest terms is 2/1.

Answer: 2:1

Step-by-step explanation:

12:6

Both left and right can be divided by 6, like a fraction, reduce.

= 2:1

Would you like me to add them separately or should i add both answer together after?

Step-by-step explanation:

Answer:

Should be D

Step-by-step explanation:

Square root of 76 is about 8.7 and that’s where D is located

Answer:

B

Step-by-step explanation:

decreasing is a key word meaning negitive

Answer:

B

Step-by-step explanation:

Decrease shows negative and also if temperature decreases , it mostly is negative

Step-by-step explanation:

15 - 5n = 2n + 1

Bringing like terms on one side

15 - 1 = 2n + 5n

14 = 7n

14/ 7 = n

2 = n

Answer:

Step-by-step explanation:

First distribute. 5•3 and 5•n.

This gives you 15-5n=2n+1

Next add 5n to both sides.

This will give you 15=7n+1

Then you will subtract 1 from both sides.

14=7n

Finally you divide by 7 so you can get n by itself.

Your answer will be 2=n

You can always go back and plug your answer in to see if it works!

Answer:

a. T = -1.72x + 212

b. 12,790 feet

Step-by-step explanation:

a. Let us assume the number of 1,000 elevation feet be x

Now the equation would be

T = -1.72x + 212

here the negative sign represents the fall in the boiling temperature with rise in elevation

b. Since the formula is

T = -1.72x + 212

can we write

T  - 212 = -1.72x

now divide by 1.72 in both the sides

\(\frac{t-212}{-1.72} = x\\\\ \frac{190-212}{-1.72} = x\\\\ \frac{-22}{-1.72} = x\)

x = 12.79

So in feets it should be

= 12.79 × 1,000 feets

= 12790 feet

Answer:

3. D

Step-by-step explanation:

1/10+1/8+1/15=1/x

24/240+30/240+16/240=1/x

70/240=1/x

7/24=1/x

1/3.4=1/x

x=3.4

Answer:

Part 1)

$170 + $1.21x = $491.86

Part 2)

170 + 1.21x + 491.86

1.21x = 491.86 - 170

1.21 x = 321.86

1.21x/ 1.21 = 321.86/ 1.21

x = 266 units produced

Part 3)

Twice that number of units = 266 x 2 = 532

$170 + ($1.21 x 532) =

$170 + $643.72 = $813.72

Answer:

24 divided by 4 equals 6

Step-by-step explanation:

The UCR (Uniform Crime Reporting) is B. not a truly reliable measure.

The UCR is a program established by the FBI in 1930 to collect and analyze crime statistics from law enforcement agencies across the United States. Although it provides useful data and insights into crime trends, it is not without its limitations. One significant issue with the UCR is that it relies on voluntary reporting from law enforcement agencies, meaning that some areas may not provide complete or accurate data. This can lead to an underrepresentation of certain crimes or inconsistencies in reporting across jurisdictions.

Another limitation is that the UCR only includes reported crimes, excluding any unreported criminal activity. This means that the data does not necessarily provide a comprehensive picture of all crimes occurring in a given area. Additionally, the UCR uses a hierarchy rule, meaning that if multiple crimes are committed during a single incident, only the most severe crime is counted. This can result in an undercounting of less severe but still significant crimes.

In summary, although the UCR provides valuable information on crime trends and patterns, it is not a truly reliable measure due to its reliance on voluntary reporting, exclusion of unreported crimes, and hierarchy rule. Therefore, the correct option is B.

The question was incomplete, Find the full content below:

it is fair to say that the ucr is: group of answer choices

A. A mutually exclusive measure

B. Not a truly reliable measure

C. An exhaustive measure

D. All of the above

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Answer:

19,188

Step-by-step explanation:

hope this helps ;)

Answer:

3,8,11

Step-by-step explanation:

if line d was parallel there might be more but it is not so the only ones that are congruent are 3,8 and 11

After considering the given data we conclude that the the answer is (A) the inverse matrix is [1 0 0.1455 -0.0675; 0 1 -0.35 0.675; 0 0 0.455 1.385;].

To evaluate the inverse of the given matrix A, we can applying the algorithm for finding A-by row reducing [A I],
Here I = identity matrix of the same size as A. The steps are as follows:
Set up the matrix [A I] by appending the identity matrix of the same size as A to the right of A:
10 3 -2 1 1 0 0
-3 -4 2 -3 0 1 0
Place row operations to transform the left side of the matrix into the identity matrix. The same row operations must be used on the right side of the matrix to obtain the inverse of A.
Apply divison of the first row by 10 to get a leading 1: 1 0 -0.2 0.1 0.1 0 0
Apply addition 3 times the first row to the second row: 0 -4 1.4 -2.7 0 1 0
Apply addition 2 times the first row to the third row: 0 3 0.6 0.2 0 0 1
Apply addition 3 times the second row to the first row: 1 -12 0 6.7 0 3 -0
Apply division by the second row by -4 to get a leading 1: 0 1 -0.35 0.675 0 -0.25 0
Apply addition 1.4 times the second row to the third row: 0 0 0.455 1.385 0 -0.35 1
Apply subtraction 0.6 times the third row from the second row: 0 1 -0.35 0.675 0 -0.25 0
Apply subtraction 0.455 times the third row from the first row: 1 -12 0 6.7 0 3 -1.455
The left side of the matrix is now the identity matrix, and the right side of the matrix is the inverse of A:
1 0 0.1455 -0.0675
0 1 -0.35 0.675
0 0 0.455 1.385
Hence , the inverse matrix is:
A⁻¹ = [1 0 0.1455 -0.0675; 0 1 -0.35 0.675; 0 0 0.455 1.385;]
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\( \sf \frac{3}{4} + \frac{5}{6} \\ \sf \: LCM \rightarrow \: 12 \\ \sf \: = \frac{3 \times 3}{4 \times 3} + \frac{5 \times 2}{6 \times 2} \\ \sf \: = \frac{9}{12} + \frac{10}{12} \\ = \sf \: \frac{9 + 10}{12} \\ = \sf \: \frac{19}{12} \\ = \boxed{ \sf \: 1.583}\)

¢αяσυѕєℓ :)

Answer:

3 divido 4 da 0,75, mas 5 da 5,75, y el 5,75 dividido 6 da 0,9583333333...

Step-by-step explanation:

espero te sirva

Answer: $2

Step-by-step explanation: for each 4 ounces. it is a dollar. and since Harry got 8 ounces, it would be $2

The bank routing number on a check is a 9-digit code used to identify a financial institution in a transaction. It is also known as an ABA routing number, an RTN, and a routing transit number.

In order to determine the routing number on a check:

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The total number of groupings that is possible amounts to 62.

It is required that each one of the tourists must choose either of the two guides. This means, therefore, the possible number of groupings is: \(2^{6} \)64.

However, if we subtract the 2 people (recall that the guides decided to split) the answer becomes calculable as follows:

Totaling each scenario, we can say:

(6 x2) + (15x2) + 20 = 62

Another way to express this is

\(2^{6} \) - 2= 62

This refers to the various possible ways in which a given amount or number of items, or persons, may be arranged.

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