Suppose KLMN - PORS. Find the value of %,
30
K 12
20
N
M
S
R
8,
4
8
b
C, 10
d. 2
Please select the best answer from the choices provided

Suppose KLMN - PORS. Find The Value Of %,30K 1220NMSR8,48bC, 10d. 2Please Select The Best Answer From

Answers

Answer 1

Answer:

b. 8

Step-by-step explanation:

Since polygon KLMN and polygon PQRS are similar, it follows that their corresponding side lengths would be proportional to each other. Therefore:

LM/QR = KL/PQ

Plug in the values

x/20 = 12/30

Multiply both sides by 20

x = (12*20)/30

x = 8


Related Questions

Solve the equation 7a=98

Answers

14 because you need to cancel out the 7. So divide 7 by 7a. Youre left with 7. divide 98 by 7 and it equals 14!

Answer:

98/7 = 14

therefore a = 14

14/98 = 7

We get the same pattern with 105 and 3 and 6 thereafter

105/6 = 17.5

105/3 = 35

Mai made $216 for 18 hours of work.
At the same rate, how many hours would she have to work to make $96?

Answers

Answer:

8 hours

Step-by-step explanation:

216 ÷ 18 =12 that means Mai gets paid $12 an hour so take the $96 and ÷ by 12 and you get 8 hours

Answer:

Step-by-step explanation:

First you do 216 divided by 18 which is 12.

Now we know she makes 12 dollars an hour.

Next you divide 96 by 12 because that's how much Mai makes in an hour. 96 divided by 12 is 8 so she would have to 8 hours  in order to make 96 dollars.

can someone help me with this problem

Answers

So the answer should be B. Answer B equals 14 instead of 16. Hope this helps.

The graph plots four equations, A, B, C, and D: Line A joins ordered pair negative 6, 16 and 9, negative 4. Line B joins ordered pair negative 2, 20 and 8, 0. Line C joins ordered pair negative 7, negative 6 and 6, 20. Line D joins ordered pair 7, 20 and 0, negative 7. Which pair of equations has (0, 8) as its solution? (4 points) Equation A and Equation C Equation B and Equation C Equation C and Equation D Equation B and Equation D

Answers

Answer:

d is 6,6 and 4,is -94 and plus 8

Step-by-step explanation:

An urban planner examines police-report data for many cities and towns and discovers that cities with professional football teams tend to have higher numbers of reported small crimes, such as burglary.

Which statement best explains the effect of confounding in this relationship?

A.) The football teams are a direct cause of increased small crimes.
B.) In cities without football teams, the small crimes often go unreported.
C.) Cities without football teams most likely have lower rates of reported small crimes.
D.) Cities with football teams tend to be large, which means they have more reported small crimes.

Answers

Answer: The answer is D

Step-by-step explanation:

Answer:

D) Cities with football teams tend to be large, which means they have more reported small crimes.

Step-by-step explanation:

Confounding refers to the phenomenon in which an apparent relationship between two variables is actually caused by the influence of a third, confounding variable. In this case, it is possible that the relationship between the presence of a football team and the number of reported small crimes is confounded by the size of the city. It is possible that cities with football teams tend to be larger, and larger cities generally have more reported small crimes, regardless of whether they have a football team. This could explain the apparent relationship between football teams and small crimes. It is important for researchers to consider and control for potential confounding variables in order to accurately interpret the relationships between variables in their study.

Which is greater, 5/6, 7/8 or 5/8?

Answers

5/6 i think it’s that

Answer:

5/6 is greater

Step-by-step explanation:


Patty bought a baby stroller on sale for $301.75. The original price of the stroller was $355. Find the discount rate.

Answers

Answer:

15%

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

960 meters in 15 seconds.

Answers

64 meters per second

Find the area of each shaded region each outer polygon is regular


See the picture

Answers

Answer:

Area of the shaded region = 3.46 square units

Step-by-step explanation:

Measure of the interior angle of a regular polygon = [tex]\frac{(n - 2)\times180}{n}[/tex]

From the picture attached,

Number of sides of the given polygon 'n' = 6

Interior angle (∠BAF) of the given polygon = [tex]\frac{(6 - 2)\times 180}{6}[/tex]

                                                                       = 120°

Measure of ∠BAC = [tex]\frac{120}{4}[/tex]

                              = 30°

Now we apply sine rule in ΔAGB,

sin(30°) = [tex]\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex]

            = [tex]\frac{BG}{AB}[/tex]

BG = AB[sin(30°)]

     = [tex]2\times \frac{1}{2}[/tex]

     = 1

By applying cosine rule in ΔABG,

cos(30°) = [tex]\frac{\text{Adjacent side}}{\text{Hypotenuse}}[/tex]

              = [tex]\frac{AG}{AB}[/tex]

AG = AB[cos(30°)]

     = [tex]2\times \frac{\sqrt{3} }{2}[/tex]

     = [tex]\sqrt{3}[/tex]

AC = 2(AG)

     = 2√3

Area of ΔABC = [tex]\frac{1}{2}(\text{Base})(\text{Height})[/tex]

                       = [tex]\frac{1}{2}(AC)(BG)[/tex]

                       = [tex]\frac{1}{2}(2\sqrt{3} )(1)[/tex]

                       = [tex]\sqrt{3}[/tex]

Area of the shaded region = Area of ΔABC + Area of ΔFED

                                             = 2(Area of ΔABC)

                                             = 2√3

                                             = 3.46 square units

Rewrite the fraction in the sentence below as a percentage.
From 175 yards away, a marksman hit 31/50 of the targets last year.

Answers

Answer:

62%

Step-by-step explanation:

31/50 is also equal to 62/100 (if we multiply the numerator and denominator by 2). 62/100 is 62%.

Answer:

62%

Step-by-step explanation:

31/50=0.62.

0.62 as a percent would be 62%

Learn with an example
9
Find the slope of the line y = x
x-
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
Submit
Work it out
Not feeling ready yet? This can help:

Answers

Answer:

1

Step-by-step explanation:

The standard form of linear equation of a line is expressed as;

y = mx+c

m is the slope

c is the y - intercept

Compare with the given equation

mx = x

m = x/x

m = 1

Hence the slope of the line is 1

Use the formula y = Kx to find K when:
a. x = 3, y = 21 , K =
b. x = 4, y = 24, K =

Answers

Step-by-step explanation:

a.

[tex]y = kx \\ 21 = k \times 3 \\ 21 \div 3 = \frac{(k \times 3)}{3} \\ 7 = k[/tex]

b.

[tex]y = kx \\ 24 = k \times 4 \\ \frac{24}{4} = \frac{(k \times 4)}{4} \\ 6 = k[/tex]

12+20/x = 10 solve for x

Answers

Answer: x=−10   ..,.,.,.,.,.,.,..,.,.,

Pleasssseeeee helppppp

Answers

1)4÷30=7.5                                                2)  5÷10=2

7.5×4=30 (a)x=7.5                                           2×5=10      x=2

pls i need brainiest

Mr. Lewis is having the exterior of his house painted. The painters charge $35 per hour plus the cost

of materials. After 20 hours of work, Mr. Lewis owes the painters $840. Which equation represents

this situation?

A
840 = 35 x + 20

B
840 = 35 x + 45

C
y =mx

D
20=840 x + 20

Answers

Answer:

A i think

Step-by-step explanation:

Determine the intercepts of the line.

Answers

Answer:

y - intercept: (0,0.4)

x - intercept: (0.3,0)

Step-by-step explanation:

describe the pattern below . write another pattern that has the same fourth value describe your pattern

Answers

hello goodbye believe 195

ksjdfnsdjkfnskfjsndjkfsndjkf

Answers

No the answer is: ssbhsjsjeoebehjdhehsjjdudheheu

What is equivalent to 16.8 - 18.6

Answers

Answer:

16.8-18.6= -1.8

Step-by-step explanation:

It must be negative

A membership to LA Fitness is on sale for $ 112 50. That represents
a 25% discount on the original membership price. What was the
membership selling for before the discount?

Answers

Answer:

Step-by-step explanation:

let the original price be x

discount is 25%, .25x

discounted price x-.25x=.75x

112.50=.75x

x=150 was the membership selling before the discount

What's 15,589+384 it's for my math

Answers

Answer:

15973

Step-by-step explanation:

Answer: 15,589 + 384 = 1,5973

Step-by-step explanation:

Tell whether the slope of the line is positive,
negative, zero, or undefined.

Answers

The slope is undefined

4 1/4 divided by 3 and 1/2 ​

Answers

Answer:

1 3/14

Step-by-step explanation:

1. You want to turn the fractions into mixed numbers.

2. 4 1/4 is equal to 17/4

3. 3 1/2 is equal to 7/2

4. I have a fraction calculator and got 1 and 6/28.

5. To solve it yourself, flip 7/2 to make it 2/7 and change from division to multiplication.

Looked like: [tex]\frac{17}{4}[/tex] ÷ [tex]\frac{7}{2}[/tex]

Looks like: [tex]\frac{17}{4}[/tex] · [tex]\frac{2}{7}[/tex]

17 times 2 is 34 and 4 times 7 is 28. Leaving us with 34/28.

Now just simplify and get an answer of 1 and 3/14.

Hope this helps! Please vote me as Brainliest. Let me know if you need more of an explanation. Remember, cheating is never the answer. Try your best before you seek answers. Hope it's not too late. Good luck with whatever you are doing! Have an amazing day!

6x +6 = -10 + 8x
please solve it fast

Answers

Answer:

x = 8

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right  

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of Equality

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

6x + 6 = -10 + 8x

Step 2: Solve for x

[Subtraction Property of Equality] Subtract 6x on both sides:                    6 = -10 + 2x[Addition Property of Equality] Add 10 on both sides:                                  16 = 2x[Division Property of Equality] Divide 2 on both sides:                               8 = xRearrange/Rewrite:                                                                                        x = 8

Step 3: Check

Plug in x into the original equation to verify it's a solution.

Substitute in x:                                                                                                6(8) + 6 = -10 + 8(8)Multiply:                                                                                                           48 + 6 = -10 + 64Add:                                                                                                                 54 = -10 + 64Add:                                                                                                                54 = 54

Here we see that 54 does indeed equal 54.

∴ x = 8 is the solution to the equation.

Match color lines to equations 8th grade math

Answers

Answer:

you have to provide more I formation

Step-by-step explanation:

you have you provide more Info I cant give you an answer

(b) Claude
goes to school by bus.
The probability that the bus is late is 0.1. If the bus is late, the
probability that Claude is late to school is 0.8.
If the bus is not late, the probability that Claude is late to school is 0.05.
i) Calculate the probability that the bus is late and Claude is late to school.
ii) Calculate the probability that Claude is late to school.
iii) The school term lasts 56 days.
How many days would Claude expect to be late?

Answers

Answer:

i) 0.08 = 8% probability that the bus is late and Claude is late to school.

ii) 0.125 = 12.5% probability that Claude is late to school.

iii) Claude should expect to be late for 7 days.

Step-by-step explanation:

i) Calculate the probability that the bus is late and Claude is late to school.

0.1 probability that the bus is late.

If the bus is late, 0.8 probability that Claude is late to school. So

[tex]p = 0.1*0.8 = 0.08[/tex]

0.08 = 8% probability that the bus is late and Claude is late to school.

ii) Calculate the probability that Claude is late to school.

8%(when the bus is late) plus 0.05 of 1 - 0.01 = 0.9. So

[tex]p = 0.08 + 0.05*0.9 = 0.08 + 0.045 = 0.125[/tex]

0.125 = 12.5% probability that Claude is late to school.

iii) The school term lasts 56 days. How many days would Claude expect to be late?

12.5% of 56. So

0.125*56 = 7

Claude should expect to be late for 7 days.

What is a algebraic expression and how is it different from and equation?

Answers

Answer:

An expression is a number, a variable, or a combination of numbers and variables and operation symbols. An equation is made up of two expressions connected by an equal sign.

Step-by-step explanation:

Your friend graphs the function represented by the input-output table. Is your friend correct? Explain your reasoning.

Answers

Answer:

Incorrect.

Step-by-step explanation:

My friend is incorrect because the input values was plotted along the y-axis while the output values were plotted along the x-axis, which makes the graph totally incorrect.

The right way to plot the graph is to plot the input-values on the x-axis, while the corresponding output values should be plotted on the y-axis.

What is the GCF for the terms in the following expression?
[tex]15x + 30y - 10[/tex]

What is the factored expression?

hint: it will look something like this
[tex]4 (2x + 4y - 6)[/tex] this is not the answer!

Answers

Answer:

5 (3x + 6y - 2)

Step-by-step explanation:

GCF is 5. Sorry late response

For the linear equation y+4x=13,if x =2 what value of y will make the equation

Answers

Answer:

5

Step-by-step explanation:

y+4*2=13

y+8=13

y=13-8

y=5

Answer:

5

Step-by-step explanation:

y + 4x = 13

They gave us "x" which is "2", so we can use that to substitute that into the equation.

y + 4x = 13

y + 4(2) = 13

y + 8 = 13

Subtract 8 on both sides to isolate the variable.

y + 8 - 8 = 13 - 8

y = 5

And that is ur answer

Check:

x = 2

y = 5

Use the equation and substitute them

y + 4x = 13

5 + 4(2) = 13

5 + 8 = 13

13 = 13

Hope this helped!

Have a supercalifragilisticexpialidocious day!

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