Solve using proportions.

The triangles are similar, find the length of side (k) using a proportion; having ratios within the two figures.

Note: If someone could please answer before this upcoming Monday.​

Solve Using Proportions.The Triangles Are Similar, Find The Length Of Side (k) Using A Proportion; Having

Answers

Answer 1

Answer:

7.8 = k

Step-by-step explanation:

Since the figures are similar, we can use proportions

c           k

----- = -------

b            j

Substituting the values in

6.5         k

----- = -------

4          4.8

Using cross products

6.5 * 4.8 = 4k

31.2 = 4k

Divide each side by 4

31.2/4 = 4k/4

7.8 = k


Related Questions

what is 10 x 10 x 10 ????????????????????????????????????????????????????????

Answers

Answer:

1,000

Step-by-step explanation:

Answer:

The answer is 1000

I NEED HELP WITH THE CHART!!! URGENT HELP PLEASE!!!!!!!!!!!!!!!!

60 people attend a game night. Everyone chooses to play chess, a two-player game, or cribbage, a four-player game. All 60 people are playing either chess or cribbage.



Complete this table showing some possible combinations of the number of each type of game being played:

Answers

Answer: I got 14, 9, 0, then 14. but you might want to wait on someone to double check that

Step-by-step explanation:

Answer:

Step-by-step explanation:

can 2 2/3 be simplified​

Answers

No it can’t unless. Both 3 and 2 are prime. Please mark Brainliest to help meh rank up!!!

Answer:

2 and 2/3 is the simplest form

Step-by-step explanation:

2 and 2/3 is the simplest form. Other forms are listed below.

A mixed number is an addition of its whole and fractional parts.

Addition 2 + 2/3

Improper Fraction: 8/3

Decimal Form: 2.(6 recurring)

Mixed Number Form: 2 and 2/3

Charlotte read 1 3 of a book in the morning, and she read some more at night. By the end of the day, she still had 2 5 of the book left to read. How much of the book did Charlotte read at night?

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Charlotte read 1/15 of the book at night

The value of k for which x²-4kxy+4y²=0 represent a pair of straight is?​

Please help me!!

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Answer:

k=1    k= -1

Step-by-step explanation:

hello :

here is an solution

It’s math I suck at it please help

Answers

Answer:

24 over 10

Step-by-step explanation:

I did it in my head

24/10 bc 10 has 1 zero (0) so you’re decimal would move over 1 to the left which is 2.4

ill give top if u answer correct

Which other expression has the same value as (-14)-(-8)

Answer choices:
(-14)+8
14-(-8)
14+(-8)
(-14)+(-8)

Answers

Answer:

the last one (-14)+(-8)

Step-by-step explanation:

-14 - -8 any time you have minus a negative it's a + sign

so

-14+8 therefore it's the first one.

Evaluate the expression for p=3.

4p=

Answers

Answer:

12

Step-by-step explan

Answer:

12

subsitute 3 for p and multiply :)

3 x 4 = 12

what's 4/6 + 5/8 ? can u write it out so i can show my work?

Answers

Answer:

2 and 3/8

Step-by-step explanation:

4/6 = 6/8 so 5/8 + 6/8 = 2 and 3/8

help me please - i'll give you 10 points.

Answers

Answer:

a.

Step-by-step explanation:

this is a y = mx + b equation

the “B” is the y-intercept. So look where the line crosses the 6 axis. The equation says -1. Right away, there are only two answers that could possibly be it. A and B. The Lines both cross at -1 on the y-axis.

the ”mx“ part of the equation is the slope. Slope is the change in y over the Change in x.

in other words:

y1-y2

———

x1-x2

another thing is that slope in this equation is negative. This means the line is decreasing or going/pointing down. The only possible answer is a.

Answer is a.
Don’t really know how to explain it

Lucy has 30 bean plants, 24 tomato plants, and 18 pepper plants. She wants to put the plants in rows with only 1 type of plant in each row. Each row will have the same number of plants. How many plants can Lucy put in each row?

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30 because the max amount of plants is 30. so you would need 2 more on tomato nd 12 more on pepper

9 sec x + 9 tan x = 9

Answers

Answer:

Lowest root is 0 degrees.

Step-by-step explanation:

divide through by 9:

sec x + tan x = 1

sec^2x = 1 + tan^2 x so

√(1 + tan^2x) + tanx = 1

√(1 + tan^2x)  = 1 - tanx

Squaring both sides:

1 + tan^2 x = 1 - 2 tanx + tan^2 x

1 = 1 - 2 tan x

2tanx = 0

x = 0 degree.

5 m
m
7 깄
0
M
K
5
Solve for the perimeter.
3 m
P=

Answers

Answer:

P = 5 s m + 5 s m + 7 s m + 7 s m

P = 2 4 s m

HELP ME PLEASE!!!ITS DUE TODAY!!IF YOU DO NOT KNOW DONT ANSWER PLEASE!!!;(

Answers

Step-by-step explanation:

When dealing with graphs, involving points in between numbers, we have to carefully look at the x and y axis.

On the graph, the y-axis is going by 2s: 0, 2, 4, 6, 8, 10

On the x-axis, it's going by 1s: 0, 1, 2, 3, 4, 5, 6

Between 2 and 4 is 3

Between 4 and 6 is 5

Between 6 and 8 is 7

Between 8 and 10 is 9

Between 2 and 3 is 2.5

Between 3 and 4 is 3.5

Between 4 and 5 is 4.5

Between 5 and 6 is 5.5

Between 6 and 7 is 6.5

Between 7 and 8 is 8.5

Between 8 and 9 is 8.5

Between 9 and 10 is 9.5

Between 10 and 11 is 10.5

You get to see the pattern going on here...

On point E, we can see that the x-axis is 2.

Now on the y-axis, it is between 6 and 7. But if you look closely, you'll see that it's not on the line, that indicates 6.5.

So we find the median...

6, 6.1, 6.2, 6.3, 6.4, 6.5    6.2 and 6.3 are on the medium

           [tex]\frac{6.2 + 6.3}{2}[/tex] = 6.25    Answer on E: (2, 6.25)

On point F, we can see that the x-axis is 3.

On the y-axis, it is between 8 and 10, which would be 9, BUT, look closely that it's also between 9 and 9.5.

The answer would be 9.5, but it is SLIGHTLY below 9.5, so I think it's 9.4

Answer on F: (3, 9.4)

On point G, the x-axis is between 3 and 4, so it's 3.5.

On the y-axis, we know it's going by 2s. We can see that G is between 10 and 12, so it would be 11. Because it is on that thin line, as you can see.

Answer on G: (3.5, 11)

help needed asap ! :)

Answers

Answer:

9

hope it's helpful ❤❤❤❤

THANK YOU

#

Answer:

Step-by-step explanation:

0.1
9. Carmen spent $96 on four concert tickets,
How much was each ticket?
+

Answers

Answer:

$24

Step-by-step explanation:

96 divided by 4

Each ticket cost 24 dollars

Answer:

$24 for each concert ticket.

Step-by-step explanation:

Two customers went to an auto body shop. The first customer paid $561 for and oil change and four new tires. The second customer paid $303 for an oil change and two new tires. What is the cost of an oil change?

Answers

78

Step-by-step explanation:

Could someone help with Factories 2x-14

Answers

2(x-7) Is the answer

teleferico de la linea roja posee una longitud de 32 km y avanza a una velocidad de 6 m/s supongamons que subes a el alto y avanzas 50 segundos y el teleferico se detiene y comienza a retroceder 3 segundos luego avanza nuevamente hacia adelante por 5 minutos y nuevamente retrocede durante 2 minutos para luego volver a avanzar a su parada final en los siguientes 10 minutos ¿ cuanto tiempo habra transcurrido? ​

Answers

Answer:

brooooo ahí te pregunta tiempo no distancia así que son exactamente 13 minutos con 47 segundos. un gusto en ayudar

The total time elapsed will be 1073 seconds.

What is expression in mathematics?

An expression in mathematics is a combination of terms both constants and variables.

Given is that the red line cable car is 32 km long and advances at a speed of 6 m/s. You go up to the top and -

Advance for 50 seconds and the cable car stops.Begins to go backwards for 3 seconds.Then it advances again for 5 minutes.Then again it goes backwards for 2 minutes.Then it advance again to its final stop in the next 10 minutes.

Time elapsed in first advancement = 50 seconds.

Total time after second backward motion = 50 + 3 = 53 seconds.

Total time after third forward motion = 53 + 300 = 353 seconds

Total time after fourth backward motion = 353 + 120 = 473 seconds

Total time after fifth forward motion = 473 seconds + 600 = 1073 seconds.

Therefore, the total time elapsed will be 1073 seconds.

To solve more questions on algebraic expressions, visit the link below -

https://brainly.com/question/27911936

#SPJ2

{Question in english -

The red line cable car is 32 km long and advances at a speed of 6 m/s. Suppose you go up to the top and advance for 50 seconds and the cable car stops and begins to go backwards for 3 seconds, then it advances again for 5 minutes. and again it goes backwards for 2 minutes to then advance again to its final stop in the next 10 minutes, how much time will have elapsed?}

which of the following equations is equivalent to 100x - 90 - x + 25 = 30?

Answers

Answer:

99x-65=30

Step-by-step explanation:

find the distance between the points (4,22) and (20,10)

Answers

Answer: (16,-12)

Step-by-step explanation: just cuz... just listen linda

Answer:

(16,-12)

Step-by-step explanation:

I used a graph to get this answer

Write an equation in slope intercept for that passes through (-3,3) and is parallel to y=3x-2

Answers

y-3=3(x+3)
y=3x+12
is the slope intercept

4.1 graphing linear equations worksheet

Answers

The answer of this worksheet is 32

please help, I WILL MARK YOU *BRAINLIEST*
QUESTION: Four more than the quotient of 300 and a number *

A. 4 + (300 - n)
B. (300/n) + 4
C. 4 + 300n
D. (300n +4) + n

Answers

If you want more like this^^^^^^^

Answer:

A

what is 9+p when p=20?

Answers

Answer:

your answer should be. 9+20=29

the answer is 29

9+20 is 29

Damaris owns a small business and is hiring a staff of employees. Each full-time employee will be paid a yearly salary of
$32,000. Each part-time employee will be paid a yearly salary of $15,000. Damaris has $245,000 allocated for employees' yearly
salaries. If Damaris hires 5 part-time employees, how many full-time employees can she afford to hire?

Answers

Answer: 5

Step-by-step explanation:

I need help please I’m having a breakdown

Answers

Take a breather. It might be option three.

A line passes through the point (8, -2) and has a slope of 5/4. Write an Equation in point-slope form for this line

Answers

Answer:

y=5/4x-8

Step-by-step explanation:

Answer:

[see below]

Step-by-step explanation:

General Point Slope Form is:

[tex]y-y_1=m(x-x_1)\\\\\rightarrow \text{m - slope}\\\\\rightarrow (x_1,y_1)\text{ - given point}[/tex]

We are given the slope of (5/4) and the point of (8, -2).

Replace the variables with their appropriate values:

[tex]x_1 \rightarrow8\\\\y_1\rightarrow-2\\\\m\rightarrow\frac{5}{4}\\\\\text{Replace } x_1, y_1, \text{and } m \text{ with the appropriate values.}\\\\y-y_1=m(x-x_1)\rightarrow y-(-2)=\frac{5}{4}(x-8)\\\\\text{Simplify:}\\\\y-(-2)=\frac{5}{4}(x-8)\rightarrow y+2=\frac{5}{4}(x-8)\\\\\\\text{Our final answer is:}\\\\ \huge\boxed{y+2=\frac{5}{4}(x-8)}[/tex]

Hope this helps.

mr.sanchez bought 2 magazines for $9.95 each and 1 book for $14.95 if the sale tax is 6% what is the total cost mr.sanchez purchase

Answers

(9.95x2)+14.95)=34.85

34.85x.06=2.09

34.85+2.09=36.94

so the total cost is 36.94$

Phyllis invested $13,000, a portion earning a simple interest rate of 5¼% per year and the rest earning a rate of 5% per year. After one year the total interest earned on these investments was $672.50. How much money did she invest at each rate?

Answers

Answer:

Phyllis invested $9000 at the rate of 5.25% and $4000 at the rate of 5%.

Step-by-step explanation:

Formula for the simple interest is,

Interest = [tex]\frac{P\times r\times t}{100}[/tex]

Here, P = Principal amount

r = rate of interest  

t = Duration of investment

Let Phyllis invested amount (at 5.25% rate of interest) = $x

Therefore, Interest on this amount,

Interest = [tex]\frac{5.25\times x}{100}[/tex]

             = $0.0525x

If he invested the rest amount $(13000 - x) at the rate of 5%,

Interest earned on this amount = [tex]\frac{(13000-x)\times 5\times 1}{100}[/tex]

                                                    = $(650 - 0.05x)

Interest earned on total amount = $672

Therefore, $0.0525x + $(650 - 0.05x) = $672.5

0.0025x + 650 = 672.5

0.0025x = 22.5

x = $9000

Rest amount = 13000 - 9000

                     = $4000

Phyllis invested $9000 at the rate of 5.25% and $4000 at the rate of 5%.

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