I don't understand this question can someone help me with this please, please explain!! and thank you for the help!!

Answer:

which one do u need help on... or all of them

Step-by-step explanation:

Answer:

-29?

Step-by-step explanation:

Answer: -1.56i^ +1.07j^

Step-by-step explanation:Vector C = -1.56i^ +1.07j^

This question requires that we use the properties of the scalar product of two vectors to find the required x and y component.

The dot product of two perpendicular vectors is equal to and the product of two vectors that are not parallel is equal to a nonzero value.

These are the properties that have been used in solving this problem alongside solving the simultaneous questions generator.

Explanation:

The full solution can be found in the attachment below.

Thank you for reading and I hope this post is helpful to you.

Answer:

k hh kn gigih ih jodoh Iin om i j OB yoh gih bogoh UB

Step-by-step explanation:

example:

Answer:

25x

Step-by-step explanation:

6x and 19x are like terms so we can add them

6x+19x = 25x

Answer:

14 days for 4 and 28 days for 8 and 42 for 12

Step-by-step explanation:

dobbke them to get your answer

Answer:

PLEASE ANSWER MY QUESTION AS WELL :)

HERE R UR ANSWER:

Day 2 = 14

Skateborads painted:

Day 3: 28 = 8

Day 4: 42 = 12

Step-by-step explanation:

Answer:

x=1.6

Step-by-step explanation:

Answer:

1.2(3x)+3.75(2y)

Step-by-step explanation:

multiply 1.2 by what you know for number of people

multiply 3.75 by what you know for number of hours

Answer:

Uniform

Step-by-step explanation:

The shape of the given histogram is uniform.

Option E is the correct answer.

We have,

A uniform histogram is a type of histogram where all the bars have approximately the same height, indicating that the data is evenly distributed across the range of values.

In other words, the frequency of occurrence for each value or interval is roughly the same.

For example, consider the following data set of 20 numbers:

{4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23}

If we create a histogram of this data set with five bars, each representing a range of four values (e.g., 4-7, 8-11, etc.), we would expect to see a uniform histogram with approximately the same height for each bar.

This indicates that the data is evenly distributed across the range of values.

Uniform histograms are useful for visualizing data that is evenly distributed or to identify outliers that are not consistent with the rest of the data. However, in some cases, a uniform histogram may not accurately represent the underlying distribution of the data, especially if there are gaps or clusters of data within certain ranges.

In such cases, other types of histograms or statistical methods may be more appropriate.

Thus,

The shape of the given histogram is uniform.

Learn more about histograms here:

https://brainly.com/question/16819077

#SPJ7

Answer:

Lashonda is not popular. She only received 40% of the votes.

Step-by-step explanation:

8/20 can be simplified to 2/5. If 1/5 is equal to 20%. Then 2 times 20% is 40%.

Answer:

x+y=t+a

Step-by-step explanation:

its seems to be the unwanted question

Answer:

x = -2

Step-by-step explanation:

Equate x+2 with 0

x+2 = 0

x = -2

Feel free to mark this as brainliest! :D

Answer:

Step-by-step explanation:

Show that if 3x – 7 = 5, then x = 4.

Here, our given statement is 3x – 7 = 5, and we're asked to prove x = 4.

x=4

Statements Reasons

1. 3x – 7 = 5 Given

2. 3x – 7 + 7 = 5 + 7 Addition of 7 to equation (1)

3. 3x + 0 = 5 + 7 Substitution of –7 + 7 = 0 into (2)

4. 3x = 5 + 7 Substitution of 3x + 0 = 3x into (3)

5. 3x = 12 Substitution of 5 + 7 = 12 into (4)

6. 3x⁄3 = 12⁄3 Dividing equation (5) by 3

7. x = 12⁄3 Substitution of 3x⁄3 = x into (6)

8. x = 4 Substitution of 12⁄3 = 4 into (7)

Is there such a thing as being too descriptive? Yep, and that was it, since over half the proof was devoted to telling the reader how to do arithmetic. We'll typically take numerical computation for granted, and write proofs like this:

Answer:

easy just divide it

98.40 / 8 = 12.3

12.3

breainest please

Answer:

H

Step-by-step explanation:

Answer:

4x2 + -4x + -48 = 0

4x2 + -4x + -48 = 0Reorder the terms:

4x2 + -4x + -48 = 0Reorder the terms:-48 + -4x + 4x2 = 0

4x2 + -4x + -48 = 0Reorder the terms:-48 + -4x + 4x2 = 0Solving

4x2 + -4x + -48 = 0Reorder the terms:-48 + -4x + 4x2 = 0Solving-48 + -4x + 4x2 = 0

4x2 + -4x + -48 = 0Reorder the terms:-48 + -4x + 4x2 = 0Solving-48 + -4x + 4x2 = 0Solving for variable 'x'.

4x2 + -4x + -48 = 0Reorder the terms:-48 + -4x + 4x2 = 0Solving-48 + -4x + 4x2 = 0Solving for variable 'x'.Factor out the Greatest Common Factor (GCF), '4'.

4x2 + -4x + -48 = 0Reorder the terms:-48 + -4x + 4x2 = 0Solving-48 + -4x + 4x2 = 0Solving for variable 'x'.Factor out the Greatest Common Factor (GCF), '4'.4(-12 + -1x + x2) = 0

4x2 + -4x + -48 = 0Reorder the terms:-48 + -4x + 4x2 = 0Solving-48 + -4x + 4x2 = 0Solving for variable 'x'.Factor out the Greatest Common Factor (GCF), '4'.4(-12 + -1x + x2) = 0Factor a trinomial.

4x2 + -4x + -48 = 0Reorder the terms:-48 + -4x + 4x2 = 0Solving-48 + -4x + 4x2 = 0Solving for variable 'x'.Factor out the Greatest Common Factor (GCF), '4'.4(-12 + -1x + x2) = 0Factor a trinomial.4((-3 + -1x)(4 + -1x)) = 0

4x2 + -4x + -48 = 0Reorder the terms:-48 + -4x + 4x2 = 0Solving-48 + -4x + 4x2 = 0Solving for variable 'x'.Factor out the Greatest Common Factor (GCF), '4'.4(-12 + -1x + x2) = 0Factor a trinomial.4((-3 + -1x)(4 + -1x)) = 0Ignore the factor 4.

Step-by-step explanation:

hope it helps:)

Answer:

0

Step-by-step explanation:

By inspection or finding points, we see that 2nd ave is perfectly flat, or in other words, has slope of 0.

If line 1 is parallel to line 2, it means their slopes are the same.

So, the new road parallel to 2nd ave has a slope of [tex]\boxed{0}[/tex].

Answer:

Let us assume the two numbers be x and y  

From the above condition we can write, x + y = 26 equation 1  

second condition first no x = 2 more 5 times of the second no. that is 5y + 2  

                  then  we can write,               x = 5y + 2..... eqation (2)

  from equation 1  x + y = 26  

                        subtracting y from each side ,     x+ y - y = 26 - y  

                                                                            x = 26 - y  

                             plugging this value of x in eqn. no (2 )  we get,

                                                                   26-y = 5y + 2  

                                                  subtracting 5y on both sides,

                                                                   26 - y - 5y = 5y - 5y + 2  

                                                                    26 - 6y = 2  

                                                  subtracting 26 from both sides,  

                                                              26 -26 -6y = 2- 26  

                                                                          -6y = -24  

                                                eliminating minus sign from both sides,

                                                                            6y = 24  

                                                   dividing by 6 on both sides,

                                                                           y = 24/6 = 4  

                                         substituting this value of y in equation 1 we get,  

                                                                          x + 4 = 26  

                                                       subtracting 4 from both sides,

                                                                             x = 26- 4 = 22

Step-by-step explanation:

so we solve the 2 eqns we get x = 22 and y = 4  

the two numbers will be 22 and 4  

Answer:

[tex]{ \rm{(2x + 156) = (4x + 192)}} \\ { \tt \{alternate \: angles \}} \\ \\ { \rm{4x - 2x = 156 - 192}} \\ \\ { \rm{2x = - 36}} \\ \\ \dashrightarrow \: { \rm{x = - 18}}[/tex]

[tex]\\ \sf\longmapsto 2x+156=4x+192[/tex]

[tex]\\ \sf\longmapsto 2x-4x=192-156[/tex]

[tex]\\ \sf\longmapsto -2x=36[/tex]

[tex]\\ \sf\longmapsto x=-18[/tex]

Answer:70

Step-by-step explanation: notice the pattern is adding by 8 after the first term

Answer:

5 months

Step-by-step explanation:

Answer:

f(12) = 185

Step-by-step explanation:

Plug 12 into every n variable of the given equation:

20 + 15(n - 1)

20 + 15(12 - 1

20 + 15(11)

20 + 165 =

f(12) = 185

Hope this helps!

Answer:

Step-by-step explanation:

Calculate f(12) if f(n) = 20 + 15(n-1) *

Ed collects autographs. The graph shows the total number of autographs

that Ed has collected over time, in weeks. Find f(12), and explain what

it represents.

Number of autographs

1 n)

90

80

(5,80)

70

(465)

60

50 13,50)

40

30

(2,35)

20 . (1, 20)

10

n

0

1 2 3 4 5 6

Time (weeks)

f(12)= 200

f(12)=185

f(12)= 385

(12) = 420

Answer:

2

Step-by-step explanation:

-3-2=-5

its almost like you are doing addition when all the numbers are negative so if u add it together and then and the negative at the end this should help you remember

Answer:

[tex]2[/tex]

Step-by-step explanation:

We want to solve this following equation for [tex]x[/tex]: [tex]-3-x=-5[/tex].

We can add [tex]3[/tex] to both sides of the equation to get [tex]-x=-2[/tex].

We can then divide both sides of the equation by [tex]-1[/tex] to get [tex]x=2[/tex].

So, the missing integer is [tex]\boxed{2}[/tex].

Note: [tex]2=5-3[/tex]. Coincidence?

Answer:

See explanation

Step-by-step explanation:

For any line, with slope [tex]m[/tex] and y-intercept [tex](0, b)[/tex] the line is [tex]y=mx+b[/tex].

1)

[tex]m=6, b=-2[/tex], Line: [tex]y=6x-2[/tex]

2)

[tex]m=2/3, b=5[/tex], Line: [tex]y=2/3*x+5[/tex]

3)

[tex]m=-5, b=0[/tex], Line: [tex]y=-5x[/tex]

4)

[tex]m=0, b=-1[/tex], Line: [tex]y=-1[/tex]

5)

[tex]m=-1, b=4[/tex], Line: [tex]y=-x+4[/tex]

Answer:

135

Step-by-step explanation:

Hope it helps!!!!!!!

Answer:

97

Step-by-step explanation:

100 - 3 = 97