Mathematics College

In ΔJKL, k = 490 cm, l = 830 cm and ∠J=49°. Find ∠L, to the nearest degree.

Answers

Answer 1

Answer:

95

Step-by-step explanation:

In JKL, K = 490 Cm, L = 830 Cm And J=49. Find L, To The Nearest Degree.
In JKL, K = 490 Cm, L = 830 Cm And J=49. Find L, To The Nearest Degree.

Related Questions

Square root of 3
Square root of 36
Square root of 9
Which number is irrational?

Answers

Answer:

Square root of 3

Step-by-step explanation:

Answer:

can you help me with this math am not good enough

Nicole and all her co-workers wear blue

Answers

Answer:

that's a good color to wear

Step-by-step explanation:

:)

Oooookay? Where is the question? But swago

) A coin collection consisting of pennies, dimes, and quarters totals 45 coins. The number of
quarters is five more than twice the number of pennies and the number of dimes is four
more than the number of pennies. How much is the coin collection worth?/

Answers

9514 1404 393

Answer:

  $7.14

Step-by-step explanation:

Let p, d, q represent the numbers of pennies, dimes, and quarters in the collection, respectively.

  p + d + q = 45 . . . . . . . . there are 45 coins in the collection

  2p +5 = q . . . . . . . . . . . . 5 more than twice the number of pennies

  p + 4 = d . . . . . . . . . . . . . 4 more than the number of pennies

Substituting the last two equations into the first gives ...

  p +(p +4) +(2p +5) = 45

  4p = 36 . . . . . . . . . . . . . subtract 9

  p = 9 . . . . . . . . . . . divide by 4

  d = 9 +4 = 13

  q = 2(9) +5 = 23

The value of the collection is ...

  23(0.25) +13(0.10) +9(0.01) = 5.75 +1.30 +0.09 = 7.14

The coin collection is worth $7.14.

Can I have help with this question?

Answers

Answer:

Step-by-step explanation:

<2, <3, <6 have the measure of 135 degrees

find the volume. round your answer to the nearest hundredth

Answers

Answer:

268.082 ft3 // rounded would be 268.10

Step-by-step explanation:

find the value of each variable

Answers

it’s 68. i did it earlier

what two consecutive whole numbers that 12 lie between ​

Answers

Answer:
The answer should be 9 and 16.

Let me know if this is correct!

Solve for x
- 7 = x - 2

Answers

Answer:

x = -5

Step-by-step explanation:

move the variable tothe left hand side change the sign

-x-7= -2

Calculate the sum

-x =5

change the sign on both of the equations

x =

PLEASE HELP FOR 5 STAR AND BRAINLIST TYSM

Answers

Answer:

Step-by-step explanation:

1) 792÷ 36=22

2) 1/2 ÷ 3 = 1/6

3) D

4) its 10,00 cause 7.741 x 10 = 77,410

5) the answer in decimal is 60.089

Please help I'll give brainliest! And 100 points this is due tonight!!!

Answers

Answer:

You can try searching it up or going to math.way

Step-by-step explanation:

Given A(-3,2), B(-1,4), and C(-6,3) *
Rotate 180 degrees around the origin. Name the coordinates of B'.

Answers

Answer:

2,6 are the coordinates of B

Step-by-step explanation:

Which ordered pair is a solution to the equation y = 5x + 2?

A (-2, -8)
B (22, 4)
C (8, 40)
D (-5, 2)

Answers

I’m geussing the answer would be A because an ordered pair of that is (2,8) but the only difference is it’s negative so A hope this helps

9. What is the 12th term of the sequence 3, 6, 12, 24...? (1 points
O2,048
O 3,072
O 6,144
O 12,288

Answers

Answer:

each number plus itself so it will be 06,144

Should be the second one. Each number is multiplied by 2 in the pattern and then the answer is multiplied by two and so on and so forth

Christy is painting pinwheels to sell at a fair. It takes her 1.5 hours to paint each pinwheel. How many pinwheels will she be able to paint in 13.5 hours?​

Answers

Answer: 9 hours

Step-by-step explanation:

13.5 hours / 1.5 hours = 9 hours

I need math help as soon as possible please

Answers

Answer:

jrkfkgkgf

Step-by-step explanation:

gfkfkfkfkknnfjjgjgjgkgjgjgjgjggjg

What cultural effect did Napoleon have on Europe?

A.) Napoleon changed culture in Europe by building French art schools throughout Eastern Europe and Spain.

B.) Napoleon spread ideas from the French Revolution throughout Europe, leading to national unity outside of France.

C.) Napoleon impacted European culture by ending monarchies and establishing Communist governments.

D.) Napoleon affected culture by expanding education throughout Europe, leading to a rise in literacy among the wealthy.​

Answers

Answer:

C.

Step-by-step explanation:

B. is your answer

≈Godbless

1/2 + 3/4 + 3/8 change your improper fraction into a mixed number.

Answers

Answer:

13/8

Step-by-step explanation:

I need help with the first one plz

Answers

Answer:

The answer is $3.09

Step-by-step explanation:

Hope this helps

This circle is centered at the origin, and the length of its radius is 2. What iS
the circle's equation?

Answers

Answer:

Step-by-step explanation:

If the center of the circle is at the origin, the general formula for the circle is

x^2 + y^2 = r^2.

Since r  = 2 units in this particular problem, the equation of the circle is:

x^2 + y^2 = 2^2,  or  x^2 + y^2 = 4

Which value of x makes this equation true?
-8(x+5) = -3x - 7+ X-3
A. = 7 1/2
B. X=-5
c. X = 1 1/4
D. X= 12

Answers

Answer:

B: x = -5

Step-by-step explanation:

-8 (x+5) = -3x -7+x-3
-8x - 40 = - 2x - 10
-8x + 2x = -10 + 40
-6x = 30
x = 30/-6
x= -5

Round to nearest tenth

Answers

Answer:

Step-by-step explanation:

this is exactly the same as the 1st one,  just  they put it in a different orientation.   sooo use law of cosines , where

QR = c

a = 12

b = 23

cos(120) = cos (P)

c = sq rt [ a^2+b^2﹣2*a*b*cos(P) ]

QR = sq rt [ 12^2 + 23^2 - 2* 12*23*cos(120) ]

QR = sq rt [ 144 + 529 - 552 * (-0.5 0 ]

QR = sq rt [ 673 + 276 ]

QR = sq rt [ 949 ]

QR = 30.8058

rounded to nearest 10th is

QR = 30.8  :)

WILL GIVE BRAINLIEST!!! As part of an offseason training program, the Lane Tech cross county team must sprint up a ramp with a 28% grade. To the nearest degree, what angle does with ramp make with the ground?

Answers

Answer:

20%

Step-by-step explanation:

If 5 candy bars cost $6, how much will 8 candy bars cost?
(SHOW THE WORK)

Answers

5/6=.8333. 8-5=3. 3*.8333=2.5. 2.5+5=7.5. $7.5 for 8 bars.

Answer:

48$ Hope this helps! (●'◡'●)

Step-by-step explanation:

A function is a special type of relation where

A. one x can map to multiple y's
B. one x can map to only one y

Answers

Answer: the answer would be B :)

Hi. can I send a screenshot?​

Answers

        anwer             yess? go ahead

Answer:

Yes you can

Step-by-step explanation:

You just send it through the paperclip when you write a response or make a question

newtons second law states that force equals mass times

Answers

Answer:

acceleration

Explanation:

Newtons second law: "Force is equal to the change in momentum per change in time. For a constant mass, force equals mass times acceleration."

You have two numbers. If you double the first number and add it to the second number, the sum is 10.

Let x represent the first number and let y represent the second number.

1) Write an equation showing the relationship between x, y, and 10.

Answers

Answer:

probably 2,5&10 because they are all multiples of 2

It took Kai 9 hours to mow 6 lawns. If Kai worked at the same rate, how many lawns could he mow in 33 hours?

Answers

Answer:

so im not sure it can either be 33, 1.5 or 49.5

Step-by-step explanation:

Can someone help me with these questions and show work please and thank you

Answers

Answer:

11. 78

12. 4x² - 3x - 1

Step-by-step explanation:

11. Sum of n whole numbers = ½(n² + n)

Multiply

½*n² + ½*n

= n²/2 + n/2

To find the sum of the first 12 whole number, substitute 12 for n into the equation.

= 12²/2 + 12/2

= 144/2 + 12/2

= 72 + 6

= 78

12. Area of trapezoid = ½(a + b)*h

Where,

a = 5x - 4

b = 3x + 2

h = x + 1

Area = ½(5x - 4 + 3x + 2)*(x + 1)

Area = ½(8x - 2)*(x + 1)

Area = ½[8x(x + 1) -2(x + 1)]

= ½[8x² + 8x - 2x - 2]

Add like terms

= ½(8x² - 6x - 2)

= ½(8x²) - ½(6x) - ½(2)

= 4x² - 3x - 1

Which of the following is a solution to 10x^2-x=3?

Answers

Answer:

g

Step-by-step explanation:

Other Questions
Which counties are the major trading partners of Australia?Canada and ChinaChina and JapanChina and IndiaUnited States and MexicoPls help Kay is interested in getting chickens so she can have fresh eggs before she buys her chickens she wants to find the mean number of eggs each one will lay she begins by randomly selecting 40 chickens from a large poultry farm and counts how many eggs each one lays within one month she finds the mean to be 24.8 eggs with a standard deviation of 6.9 eggs the resulting interval is (22.96, 26.64) which of the following correctly interprets the 90% confidence interval for the true mean number of eggs chickens from this poultry farm may within one month? What is the area? Please hurry. How did the world see to dealing justice to those involved with the Holocaust and the Nazi concentration camps?Question 3 options:Submit them to the same punishment they gave to the JewsAll involved were placed in prison for lifeThey allowed the survivors to decide punishmentThey stood trial in Nuremberg Somebady come help me~ Or ima fail this assesment ~ =>= Which of the following would be a good topic sentence for a classification paragraph?A. Graduation produces several types of emotions.B. When you graduate, you have to choose what to do next.C. Graduation is the most exciting time of your life.D. The graduation process can be broken down into three parts Solve the following system.y = -2x^2 + 3x - 1 and x + y = -1.The solutions are and You are designing a ski jump ramp for the next Winter Olympics. You need to calculate the vertical height h from the starting gate to the bottom of the ramp. The skiers push off hard with their ski poles at the start, just above the starting gate, so they typically have a speed of 2.0 m/s as they reach the gate. For safety, the skiers should have a speed of no more than 30.0 m/s when they reach the bottom of the ramp. You determine that for a 77.0 kg skier with good form, friction and air resistance will do total work of magnitude 4000 J on him during his run down the slope.Required:What is the maximum height h for which the maximum safe speed will not be exceeded? Find the area of the triangle plsssssssssssssssssssss help me i need to get these right so i can play roblo.x pls tell me how you got the answer Which of the following expressions has a constant of 7 and a coefficient of 3?3 + 737-37+331 +7 lol please answer again thanksssssss Which of the following has the most number of atoms DNA contains coded information for _____.hibernationbody structureeye colorheightphotosynthesis I know the answer, but do you? I am giving brainiest and thirty points to who can answer me this: What word in the English language does the following- The first to letters signify a male, the first three letters signify a female, the first four letters signify a great, while the whole word signifies a great woman. What is the word? The equation y=9x represents the total cost y for x movie tickets.A.In this situation,which quantity is dependent and which is independent? Justify your answer.B.Eight friends want to go see a movie.what would the total cost be,explain how u found the answer. What is the inequality shown?-6-5-4-3-2.-10131456 Apply the Pythagorean Theorem to find the distance between points A and CA: 29 unitsB: 40 unitsC: 58 unitsD: 116 units Can you please help me with this?1. Do you think George Washington's leadership was influenced by anyone in the beginning? Who?2. What issues do you see the new Biden Harris Administration facing in 2021? Is there any overlap with the issues George Washington faced? What is the volume of a hemisphere with a radius of 5.7 m, rounded to the nearesttenth of a cubic meter?