please help me with 5

Please Help Me With 5

Answers

Answer 1

Answer:

JL = 38

Step-by-step explanation:

Since JK ≅ KL , then Δ JKL is isosceles and KM is a perpendicular bisector, so

JM = ML , that is

14x - 9 = 8x + 3 ( subtract 8x from both sides )

6x - 9 = 3 ( add 9 to both sides )

6x = 12 ( divide both sides by 6 )

x = 2

Then

JL = 14x - 9 + 8x + 3 = 22x - 6 = 22(2) - 6 = 44 - 6 = 38


Related Questions

please help- how to find volume of a cilinder the diameter is 4cm and the height is 3cm

Answers

Answer:

V=π(d

2)2h=π·(4

2)2·3≈37.69911cm³

Step-by-step explanation:

Can someone help me pls

Answers

all of them because it is not a straight line

c the rest have some form of straight line mark as brainliest if right

The diagram shows a field ABC.

AC = 240 m

Use the sine rule to calculate AB.

Answers

Answer:

AB ≈ 312.1 m

Step-by-step explanation:

Using the Sine rule in the triangle, then

[tex]\frac{AB}{sin85}[/tex] = [tex]\frac{240}{sin50}[/tex] ( cross- multiply )

AB × sin50° = 240 × sin85° ( divide both sides by sin50° )

AB = [tex]\frac{240sin85}{sin50}[/tex] ≈ 312.1 m ( to 1 dec. place )

Liam plays guitar in a band called Cool. The
band is paid $421.74 for every performance. If
Cool averages 3.5 shows per month, how much
money will the band earn in 3 months?

Answers

Answer: $4,428.27

Step-by-step explanation:

First you have to find out how many shows are in three months. If there is 3.5 shows in one month, multiply this by three to get the amount in 3 months.

3.5 x 3 = 10.5 shows

Now multiply the amount the band makes in one show by the number of shows.

$421.74 x 10.5 shows = $4,428.27 over the course of three months.

Hope this helps!

Giving brainlist to whoever answers

Answers

Answer:

84+ z =180

Step-by-step explanation:

42 x 2=84

84+ z =180

correct this for brainiest:):):):):):)

Answers

Answer:

56.........................

Help me please :( I will give u 10 points :)

Answers

Answer:

See below & graph.

Step-by-step explanation:

Domain: All real numbers.

Range: y <= 7

Axis of symmetry: x = -b/2a = 1

Vertex: (1, 7), label it on the graph.

7.
If cos θ= 0.866, find θ, writing your answer to the nearest degree.

Answers

See attachment for reply and answer.

Jamie got 4 out of 10 questions correct on his test. What percent of his
test did he get correct? *
Your answer

Answers

Answer:

40%

Step-by-step explanation:

Answer:

Jamie got 40% of his test correct.

Step-by-step explanation:

4 out of 10 = [tex]\frac{4}{10}[/tex]

                  = [tex]\frac{40}{100}[/tex]

                  = 40%

hope this helps :)

What’s is the answer to this?!

Answers

Answer:

Step-by-step explanation:

The length of the hypotenuse of a right triangle can be found using the Pythagorean theorem, which states that the square of the length of the hypotenuse equals the sum of the squares of the lengths of the other two sides.

a²+b²=c²

30²+72²=c²

900+5184=c²

[tex]\sqrt{6084} =c^{2}[/tex]

c=[tex]\sqrt{6084} =78[/tex]

Hope this helped!!

Answer:

78

Step-by-step explanation:

somebody please help it has been half an hour and no one has answerd my quesion :(​

Answers

Step-by-step explanation:

incorrect question I think as x got eliminated while the question is solved

An emergency fund is defined as a savings account that has a balance equal to at least two months' living
expenses. An article in a financial magazine claims that 80% of American adults do not have an emergency fund.
To investigate this claim, a financial advisor selects a random sample of 150 American adults and finds that 112 do
not have an emergency fund. The financial advisor would like to know if the data provide convincing evidence that
the true proportion of Americans who do not have an emergency fund is less than 80%. What are the appropriate
hypotheses for this test?

Answers

Answer:

a H I o p=0.80 vs. Ha less than 0.80, where P equals the true proportion of All American adults who do not have an emergency fund

The appropriate hypotheses for this test are:

H0: p ≥ 0.80

Ha: p < 0.80

We have,

The appropriate hypotheses for this test are:

Null Hypothesis (H0):

The true proportion of Americans who do not have an emergency fund is equal to or greater than 80%.

Alternative Hypothesis (Ha):

The true proportion of Americans who do not have an emergency fund is less than 80%.

Symbolically, the hypotheses can be represented as:

H0: p ≥ 0.80

Ha: p < 0.80

Where p is the true proportion of American adults who do not have an emergency fund.

To determine whether the data provide convincing evidence against the null hypothesis,

We can conduct a hypothesis test using a significance level (alpha) of 0.05.

If the p-value is less than alpha, we can reject the null hypothesis and conclude that the true proportion of Americans who do not have an emergency fund is less than 80%.

Thus,

H0: p ≥ 0.80

Ha: p < 0.80 are the appropriate hypotheses for this test.

Learn more about hypotheses here:

https://brainly.com/question/28331914

#SPJ2

A water tank holds 24,000 gallons. How many ours will it take for 2/3 of water to be used if the water if the water is used at an average rate of 650 gallons per day

Answers

Answer: 591 hours

Step-by-step explanation:

First find out what 2/3 of the water is:

= 2/3 * 24,000

= 16,000 gallons

650 gallons are used per day so the time it takes in days to use the above is:

= 16,000 / 650

= 24.62 days

There are 24 hours in a day. The amount of time it will take to use this amount of water in hours is:

= 24.62 * 24

= 590.88

= 591 hours

Find the surface area of the cone. Round your answer to the nearest tenth!!


GIVING BRAINLIEST

Answers

Formula:

Shape =  Cone

Radius (R) =  1

Height (H) = 4

Formula of surface area (cone) = A=πr(r+h2+r2)

How to find a surface area of a cone?

Using the formula of the cone (A=πrl+πr2) We add the formula so the radius and the height (l=r2+h2). Since we are solving for a our formula will end up looking like (A=πr(r+h2+r2)=π·1·(1+42+12)≈16.09471). Which will equal our answer which is 16.09471. Round to the nearest tenth will be 16.09.

Answer: 16.09

Hope this helps.

Answer:

16.09

Step-by-step explanation:

16.09

NO LINKS PLEASE!!
Solve the system of equations by substitution.

-5x + y = 3

7.5x - 1.5y = 3

Answers

Answer:

the answer is no solutions

Step-by-step explanation:

Please help asap. No links for a answer or I will report you
8th Grade

Answers

Answer:

S

Step-by-step explanation:

Which number line represents the solutions to |x + 4| = 2?

Answers

Answer:

x=-2, -6 > pick the first answer choice !!!!!

Step-by-step explanation:

Let's solve your equation step-by-step.

|x+4|=2

Solve Absolute Value.

|x+4|=2

We know either x+4=2or x+4=−2

x+4=2 (Possibility 1)

x+4−4=2−4 (Subtract 4 from both sides)

x=−2

x+4=−2 (Possibility 2)

x+4−4=−2−4 (Subtract 4 from both sides)

x=−6

Answer:

x=−2 or x=−6

Answered by the ONE & ONLY #QUEEN herself aka #DRIPPQUEENMO!!!

HOPE THIS HELPED!!! BAHAHAHAHAHA

The table shows the number of students who had a job during the summer. Which statement is true?
Grade Level
Students who had a
summer job
Freshman
22
Sophomore
10
Junior
20
Senior
22N
ОООО
The probability of a working sophomore is greater than any other student.
The probability of a working junior is greater than any other student.
The probability of a working senior is as likely as a working sophomore.
The probability of a working freshman is as likely as a working senior.

Answers

Answer: d

Step-by-step explanation:

What is the lateral area of the can below that has a diameter of 8 and a height that is three times the radius? Round to the nearest tenth. [Hint: Find the radius first]

Answers

Answer:

402.1

hope it helps

please mark Brainliest

Hello Brainly pls help me factorise x² - 1​

Answers

Answer:

Step-by-step explanation:

( − 1 )  ( + 1 )

1. Explain the most common types of sampling methods. If you needed to survey a city about a new road project, which sampling method would you choose and explain the sample method. ​

Answers

Answer:

. check in cu.mu.com for the answer

Determine the dot product ⟨4,−5⟩⋅⟨3,−2⟩

Answers

Answer: 22 the answer is 22 but id.k if thats what ur looking for

Step-by-step explanation:

HELP PLEASE DUE SOON!!!

Answers

Answer:

37+23

Step-by-step explanation:

I searched it up. someone else asked the exact same question. I hope it's correct though.

Answer:

The larger number is 37 and the smaller number is 14.

Step-by-step explanation:

Let's solve this problem in terms of x and y:

x+y=60

x-y=14

x will be the larger number while y will be the smaller number.

When we add both those equations together, we get 2x=74 since y-y=0. Now we do 74÷2 which equals 37 so x=37. Finally we know that x=37 so our y  must be the remaining part since x+y=60. We simply subtract 37 from 60 and get our smaller number, 23.

I hope this helps :)

3. Find mZP and mzQ.
0
P.
1290 R
T
910
S

Answers

Answer:

∠ P = 51°, ∠ Q = 89°

Step-by-step explanation:

The opposite angles in a cyclic quadrilateral aresupplementary , then

∠ P = 180° - 129° = 51°

∠ Q = 180° - 91° = 89°

Please answer this is the last question :(

Answers

Answer:

A & C

Step-by-step explanation:

Your Answer to this question is A and C

PLS! PLSS! PLSSS! HELP ME!​

Answers

Alright, so first we should add up all of the teachers to get the gist of how many there are in each school.

I got 50 in both North MS and West MS.

F. Half of the teachers would be 25. music+cooking=25 teachers. Correct.

But now, we need to find percentages.

Convert the problem to an equation using the percentage formula: P% * X = Y.

30%x50= 15. Does 9+6 equal 15? Yes, F is Correct.

G. A quarter of 50 is 12.5. (There can't be decimals of teachers though.) At West MS 11 teachers enjoy reading and 14 enjoy outdoor recreation. 11 is less than 12.5 and 14 is more. Incorrect.

H. A majority means more than half in simple terms. Do more than half of the teachers at North MS enjoy rec and cooking? (6+19) It's tricky as there's 25 teachers. However, it is not greater than 25 so it is not a majority. Incorrect.

J. Less than half of 50 teachers at West MS enjoy rec and music. (14+15=29)

Incorrect.

Hope this helped! Khan Academy is a fantastic resource.

Answer:

F.) Half of the teachers at West MS enjoy cooking and music, while only 30% of the teachers at North MS enjoy cooking and music.

Step-by-step explanation:

NORTH MS                     →      TOTAL: 50 TEACHERS            

R:16  C:6  OR:19  M:9      →      R:32%  C:12%  OR:38%  M:18%

WEST MS                         →      TOTAL: 50 TEACHERS            

R:11  C:10  OR:14  M:15     →      R:22%  C:20%  OR:28%  M:30%

F.)

Half of the teachers at West MS enjoy cooking and music

30% of North MS enjoy cooking and music

This statement is TRUE.

G.)

Over a quarter of West MS teachers enjoy reading

Less than a quarter of West MS teachers enjoy outdoor recreation

This statement is FALSE.

H.)

The majority of teachers at North MS enjoy outdoor recreation and cooking

This statement is FALSE.

J.)

Less than half of West MS teachers enjoy outdoor recreation and music

This statement is FALSE.

the formula s= (n-2) * 180 can be used to find the sum of the interior angles of a polygon with n sides. Which formula can be used to find the number of sides a polygon has?

Answers

Answer:

sum of interior angle of a polygon/180=n-2

What are the values of x and y, in the given figure?​

I'll give brailiest to the first response

Answers

Answer:

y = 52

x = 5

Step-by-step explanation:

Side BC and Side BA are congruent sides ( indicated by the two dashed lines. )

This meaning that their opposite angles are also congruent

Side BC's opposite angle is ∠A and side BA's opposite angle is ∠C

Hence ∠A ≅ ∠C

And because ∠A = 52°, ∠C also equals 52°

Hence y = 52°

Now we want to find x

We can do this by creating an equation using the triangle angle rule which states that the angles in a triangle add up to equal 180

so...

180 = 14x + 6 + 52 + 52

now we solve for x

step 1 combine like terms

52 + 52 + 6 = 110

now we have 180 = 110 + 14x

step 2 subtract 110 from each side

180 - 110 = 70

110 - 110 cancels out

now we have 70 = 14x

step 3 divide each side by 14

14x/14 = x

70 / 14 = 5

we're left with x = 5

A small school bus holds 26 students. A larger school bus holds 150% as many students as the small school bus. How many students does the larger school bus hold?
Please help :/

Answers

Answer:

39

Step-by-step explanation:

To solve this problem we can use a proportion:

150 : 100 = x : 26

x = (26*150)/100 = 39

Answer:

39

Step-by-step explanation:

150% of 26 is 39

on a calculator do 26 times 150% and it equally 39

another way to do it is do 26 divided by 2 which equals 13, then add 13 to 26 and you get 39

find to the nearest degree the size of each angle of a regular heptagon
plsss i need answers nowwww​

Answers

Answer:

That's the question

Step-by-step explanation:

Ok so for this one your need the formula, S = (n- 2) x 180
A pentagon has 7 sides so 7-2 =5 and 5x180 = 900
Answer is 900 for the entire pentagon. Now if it were only one side of the pentagon angle then you’d divide 900 by 7 you get something around 128.57 degrees. Hope this helps!
Other Questions
ANWER FAST PLS WILL GIVE BRANLIEST How was the calling of the Estates-General similar or different to the calling of Parliament by King Charles l of England? Read the following selection introducing the Popsicle.Frozen treats have existed for centuries. But none of them had a stick handle until 1905. That's the year when Frank Epperson, an 11-year-old boy from California, mixed a fruit-flavored soda powder with water in a glass. He stirred it with a wooden stick and took it out onto the porch. He drank only a few sips before he set it down and forgot it. The weather turned cold, and the next morning, he discovered his flavored drink was frozen solid with the stick in it. He pulled the stick out of the glass and licked the ice attached to it. Yum!What does the author MOST LIKELY want the reader to think about Popsicles based on this selection?AThe Popsicle is the first frozen treat to become popular and it is now sold all over the world.BThe Posicle only had a few fruity flavors at first, but then it started to expand its flavors over the years.CThe Popsicle was accidentally invented by a young boy who left his drink out in the cold with a stick in it.DThe Popsicle was created by a young boy who invented the frozen treat through trial and error. Select the action you would use to solve x - 3 - 12. Then select the propertythat justifies that action.Select all that apply.A. Action: Add 3 to both sides.B. Action: Multiply both sides by 3.C. Action: Subtract 3 from both sides.D. Property: Addition property of equalityE. Property: Multiplication property of equalityF. Property: Subtraction property of equality I NEED ASAP! IF ANY TROLLS OR LINKS ARE COMMENTED I WILL REPORT THEM. GIVING BRAINLIEST TO THE FIRST WHO ANSWERS CORRECTLY PLEASE HURRY!04.04) Point R is at (2, 1.2) and Point T is at (2, 2.5) on a coordinate grid. The distance between the two points is such as 8.2.) (Input numbers and decimal point only, Find the length of side a.53O A. 16O B. 34O c. 2O D. 4 How are the boundaries drawn during the Berlin Conference to blame for the political unrest in modern Africa? Vince starts with 0 then adds the number 3 times..Jen starts with 1 then multiples the number 10 three time the term catastrophic means Do now: 2x + 6y = 18Find the x- and y-intercepts for the equation above. On the SAT, you are expected to be able to deduce the meaning of an unknown word by using its surrounding context clues,Suppose you are trying to define the bolded word in this sentenc"Mary Ann thought that her new job would be filled with exciting and challenging projects, but to her surprise all of the projectsassigned to her were unbearably mundaneWhich content clives in the sentence would be most helpful to you in determining the meaning of 'mundane" (which means 'everydayordinary, and uninteresting?"thoughtnew job"filled withD)exciting and challenging what were king george the thirds views on aboriginal peoples PLEASE HELP!!!!!!! GIVING BRAINLIEST!!!!!!! What is the solution to the equation 1/2 (x - 8) = 3/2x + 7 Help!!!!!!!!!!!!!!!!!!!!! Third World Gamer Inc. manufactures components for computer games within a relevant range of 500,000 to 1,000,000 disks per year. Within this range, the following partially completed manufacturing cost schedule has been prepared:Components produced 500,000 750,000 1,000,000 Total costs: Total variable costs $600,000 (d) (j) Total fixed costs 600,000 (e) (k) Total costs $1,200,000 (f) (l) Cost per unit: Variable cost per unit (a) (g) (m) Fixed cost per unit (b) (h) (n) Total cost per unit (c) (i) (o) Complete the cost schedule above. Round costs per unit to the nearest cent. Find the value of x. A line passes through the point (6,-1) and is perpendicular to the line with equation -2x + 3y = -6. plz help! Table 22.1 Labor Union MembershipYear Number of Members1933 2,857,0001934 3,728,0001935 3,753,0001936 4,107,0001937 5,780,0001938 8,265,0001939 8,980,0001940 8,944,0001941 10,489,0001942 10,762,0001943 13,642,0001944 14,621,0001945 14,796,000Which event had the most impact on union growth according to the information shown in the chart and your knowledge of history? The increase in the number of women working outside of the home The reduction in wages brought about by the Great Depression The creation of agricultural unions in the Midwest and West The federal government's actions to increase industrial output What is the average depth of the world's oceans? Select TWO correct answers. A.102.65 miles (4.265 meters).B.656 feet (200 meters).C.10 Empire State Buildings.D.less than half the height of one Empire State BuIding.