12345678910121314151617181920 so i can know answer my question yeet help me ​

Answer:

An i is an imaginary value.  So 7i is the imaginary part and 9 is the real part.

Hope this helps!!

Answer:

B'(-4, 1.5), C'(-2,-3), D'(1, 0)

Step-by-step explanation:

After reflecting the vertices of triangle BCD across the line y = x, you get: B' (3, -2), C' (7, 8), and D' (-5, -1)

We have,

It looks like you want to find the images of the vertices of triangle BCD after reflecting them across the line y = x.

To do this, you need to swap the x-coordinates with the y-coordinates of each vertex.

Let's calculate the new coordinates for B', C', and D':

Reflecting point B(-2, 3):

B' = (3, -2)

Reflecting point C(8, 7):

C' = (7, 8)

Reflecting point D(-1, -5):

D' = (-5, -1)

Thus,

After reflecting the vertices of triangle BCD across the line y = x, you get: B' (3, -2), C' (7, 8), and D' (-5, -1)

Learn more about reflections here:

https://brainly.com/question/12463306

#SPJ3

Answer:

the other answer is -5

Step-by-step explanation:

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

In the number line attached in my attachment,

The red line represents point :

The blue line represents point :

I hope it helps ~

Points A, B and the lighthouse are related by angles of elevation.

From the complete question (see attachment), we have:

[tex]\mathbf{\angle A = 164 - 90}[/tex]

[tex]\mathbf{\angle A = 74}[/tex]

[tex]\mathbf{\angle B = 270 - 218}[/tex]

[tex]\mathbf{\angle B = 52}[/tex]

[tex]\mathbf{\angle L = 180 - 74 - 52}[/tex]

[tex]\mathbf{\angle L = 54}[/tex]

(a) The distance between the lighthouse and A

This is calculated using the following sine ratio

[tex]\mathbf{\frac{a}{sin A} = \frac{b}{sin B} = \frac{c}{sin C}}[/tex]

So, we have:

[tex]\mathbf{\frac{AL}{sin B} = \frac{100}{sin L}}[/tex]

This gives

[tex]\mathbf{\frac{AL}{sin 52} = \frac{100}{sin 54}}[/tex]

Make AL the subject

[tex]\mathbf{AL = \frac{100}{sin 54} \times sin 52}[/tex]

[tex]\mathbf{AL = 97.4}[/tex]

The distance of the lighthouse from A is 97.4 m

(b) The height of the lighthouse

Considering triangle AHL, we have:

[tex]\mathbf{\angle H = 90 + 27 = 117}[/tex]

[tex]\mathbf{\angle A = 74 - 27 = 47}[/tex]

[tex]\mathbf{AL = 97.4}[/tex]

The height is then calculated using the following sine ratio

[tex]\mathbf{\frac{a}{sin A} = \frac{b}{sin B} = \frac{c}{sin C}}[/tex]

So, we have:

[tex]\mathbf{\frac{AL}{sin H} = \frac{HL}{sin A}}[/tex]

Make HL the subject

[tex]\mathbf{HL = \frac{AL \times sin A}{sin H}}[/tex]

This gives

[tex]\mathbf{HL = \frac{97.4 \times sin 47}{sin 117}}[/tex]

[tex]\mathbf{HL = 79.9}}[/tex]

Hence, the height of the lighthouse is 79.9 m

Read more about elevation and depressions at:

https://brainly.com/question/21137209

x = {3,4,7,12}

n = {12,7,4,3}

(upside down)

N = {1,2,3,4,5....}

[tex]\:[/tex]

[tex]\sf{x = \frac{2n+6}{n-2}}[/tex]

[tex]\sf{x = \frac{2(1) + 6}{1 - 2}}[/tex]

[tex]\sf{x = \frac{2 + 6}{-1}}[/tex]

[tex]\sf{x = \frac{8}{-1}}[/tex]

[tex]\sf{x = - 8}[/tex]

[tex]\:[/tex]

[tex]\sf{x = \frac{2n+6}{n-2}}[/tex]

[tex]\sf{x = \frac{2(2) +6}{2-2}}[/tex]

[tex]\sf{x = \frac{4 + 6}{2 - 2}}[/tex]

[tex]\sf{x = \frac{8}{0}}[/tex]

[tex]\sf{x = \infty }[/tex]

[tex]\:[/tex]

[tex]\sf{x = \frac{2n+6}{n-2}}[/tex]

[tex]\sf{x = \frac{2(3) +6}{3-2}}[/tex]

[tex]\sf{x = \frac{6 + 6}{1}}[/tex]

[tex]\sf{x = \frac{12}{1}}[/tex]

[tex]\sf{x = 12}[/tex]

[tex]\:[/tex]

[tex]\sf{x = \frac{2n+6}{n-2}}[/tex]

[tex]\sf{x = \frac{2(4) +6}{4-2}}[/tex]

[tex]\sf{x = \frac{8 + 6}{2}}[/tex]

[tex]\sf{x = \frac{14}{2}}[/tex]

[tex]\sf{x = 7}[/tex]

[tex]\:[/tex]

[tex]\sf{x = \frac{2n+6}{n-2}}[/tex]

[tex]\sf{x = \frac{2(5) +6}{5-2}}[/tex]

[tex]\sf{x = \frac{10 + 6}{3}}[/tex]

[tex]\sf{x = \frac{16}{3}}[/tex]

[tex]\:[/tex]

[tex]\sf{x = \frac{2n+6}{n-2}}[/tex]

[tex]\sf{x = \frac{2(6) +6}{6-2}}[/tex]

[tex]\sf{x = \frac{12 + 6}{4}}[/tex]

[tex]\sf{x = \frac{18}{4}}[/tex]

[tex]\:[/tex]

[tex]\sf{x = \frac{2n+6}{n-2}}[/tex]

[tex]\sf{x = \frac{2(7) +6}{7-2}}[/tex]

[tex]\sf{x = \frac{14 + 6}{5}}[/tex]

[tex]\sf{x = \frac{20}{5}}[/tex]

[tex]\sf{x = 4}[/tex]

[tex]\:[/tex]

[tex]\sf{x = \frac{2n+6}{n-2}}[/tex]

[tex]\sf{x = \frac{2(12) +6}{12-2}}[/tex]

[tex]\sf{x = \frac{24 + 6}{10}}[/tex]

[tex]\sf{x = \frac{30}{10}}[/tex]

[tex]\sf{x = 3}[/tex]

[tex]\:[/tex]

Answer:

Step-by-step explanation:

To make sure that you are adding 2 odd numbers, the first one is 2x - 1 and 2x + 1

Their sum is 216

Equation

2x - 1 + 2x + 1 = 216

Solution

2x - 1 + 2x + 1 = 216                   Combine like terms on the left

4x = 216                                     Divide by 4

4x/4 = 216/4                               Combine

x = 54

Answer

2x - 1 = 2*54 - 1 = 108 - 1 = 107

2x + 1 = 2*54 + 1 = 108+1 = 109

The two consecutive odd numbers are 107 and 109

Answer:

Well you need to do division. If you want to make it easier you can divide both numbers by 10 and get 9/81. Both will give you 9 as the answer

Answer:

810 devided by 90

Step-by-step explanation:

Fact family

Answer:

105 women

Step-by-step explanation:

8 to 5, sooo \/

8x + 5x = 273

13x = 273

x=273/13

x=21

8*21 = 168 men

5*21 = 105 women

(to check we can add 168 and 105 together and make sure we get 273. We do!)

Answer: -20 -28.1 and -36.2

Step-by-step explanation:

20.5 - 12.4 = 8.1

12.4 - 4.3 = 8.1

4.3 - (-3.8) = 8.1

(-3.8) - (-11.9) = 8.1

(-11.9) - ([tex]n_{1}[/tex]) = 8.1

[tex]n_{1}[/tex] = -20

(-20) - ([tex]n_{2}[/tex]) = 8.1

[tex]n_{2}[/tex] = -28.1

(-28.1) - ([tex]n_{3}[/tex]) = 8.1

[tex]n_{3}[/tex] = -36.2

please give me a brainliest answer

Answer:

18624 to nearest 1000= 19000

hope this helps <3

Answer:

19000

Step-by-step explanation:

624 is more than 499 therefore it is 19000

Answer:

I am a little bit more about it. the only one who has a great time to time, and I am a very good at the same time, and I will be a good person to person. I am a little while, but it will not have a

Step-by-step explanation:

great day for me to do it, but I think 2 the. follow the instructions for a couple of days. the the the the the other side of things to say, but I think I am going through my head. it will not be able to get the most of the most part, and

x = 0 and x=2

Step-by-step explanation:

[tex] {x}^{3} - {2x}^{2} = 0[/tex]

[tex] {x}^{2} (x - 2) = 0[/tex]

[tex] {x}^{2} = 0 \\ x = 0[/tex]

[tex]x - 2 = 0 \\ x = 2[/tex]

Please rate BRAINLIEST

Step-by-step explanation:

usyamzymryrsysurdudymesyekatekd

414/18=x/11

18x=4554

x=253

Mary would make $253 for 11 hours of work

Answer:

Steps and solution in the attached picture.

Step-by-step explanation:

Steps and solution in the attached picture.

Answer:

1215....

Step-by-step explanation:

$8,505÷$7=1215

Step-by-step explanation:

ther are alternate interior angle therefore their value are equal

so now,

→ 6x - 44 = 4x

→ -4x + 6x = 44

→ 2x = 44

→ x = 44/2 = 22

→ x = 22

therefore value of x is 22 and 4x is 88

x = 22°

4x = 4(22) = 88°

hope this answer helps you dear...take care and may u have a great day ahead and also ur exam/test goes well!

Answer:

the answer is 130

Step-by-step explanation:

the answer is 130 because to get the perimeter of the figure yo need to add all the sides to get 130. so 9+4+25+7+5+16+8+16+12+4+9+15=130

Answer:

1/2

Step-by-step explanation:

pues el ejercicio te da la respuesta

te dice que el aula usa la MITAD = 1/2 para trabajos artisticos.

respuesta 1/2

Answer:

Step-by-step explanation:The problem is very hard to read.  When using exponents, please add the "^" in front.  For example, is 132 actually 132, or is it 13^2?  The right triangle is not shown, so we really don't know which is the hypotenuse. Also be carefull with spacing.  Making some assumptions, here is how the answer might look:

Both have the correct formula:  a^2 + b^2 = c^2, assuming c is the hypotenuse.

If c is the hypotenuse, then the expression should be:

7^2 + b^2 = 13^2, or

49 + b^2 = 169

I like Sheridan's answer.  So let's continue:

49 + b^2 = 169

b^2 = 169-49

b^2 = 120

b = 10.954 . . .

Yep, I'm on Sheridan's side.  [That is, unless 72 is 72 and not 7^2, etc.]

Answer:

80/100=0.8

Step-by-step explanation:

please mark me as brainlest

x = 100

why?

because,

(76 + 124) ÷ 2 = 200 ÷ 2

= 100

your welcome :)

give me the brainliest please thank you

Answer:

y=-3x+5

Step-by-step explanation:

y=-3x+c

Substituting x and y values,

-6+c=-1

c=5

Answer:

s^3 + 12

Step-by-step explanation:

To get the missing volume you need to do:

height x length x width or s^3.

Then, add that volume to the existing 12 volume:

s^3 + 12.

Hopefully this helped!

Brainliest please?

Answer:  I don't know do it your self

Step-by-step explanation:

Answer:

1 3/4 pounds of food per serving