Mathematics High School

3. Find the measure or arc JK.
Hint - arc LK is a semi circle

A.) 90
B.) 116
C.) 128
D.) 130

3. Find The Measure Or Arc JK. Hint - Arc LK Is A Semi Circle A.) 90B.) 116C.) 128D.) 130

Answers

Answer 1

Answer:

C

Step-by-step explanation:

KL = 180°

JL = 2×26° = 52°

KL = KJ + JL

KJ = KL - JL

KJ =180° - 52°

KJ = 128°

Related Questions

solve for n
solve for n
solve for n
solve for n
solve for n

Answers

Answer:

n = 4

Step-by-step explanation:

Isosceles triangle, the given angles are congruent

6n - 3 = n + 176n - n = 17 + 35n = 20n = 20/5n = 4

Answer:

n = 4

Step-by-step explanation:

6n - 3 = n + 17

5n = 20

n = 4

A cone has a height of 8.4 centimeters and a base with a radius of 5.2 centimeters. What is the volume of the cone?(PLEASE SOLVE IT)

Answers

Answer:

237.86 cm3

Step-by-step explanation:

V=πr2h

3=π·5.22·8.4

3≈237.85626cm³

how much fencing is required to enclosed a circular garden whose radius is 14 m? use 22/7 for π​

Answers

Answer:

[tex]circumference = 2\pi \: r \\ = 2 \times \frac{22}{7} \times 14 \\ 88 \: m \: fence[/tex]

2) Find the perimeter of the figure below.
6yd 5yd 9yd 4yd

Answers

You must add all sides together to get the perimeter.
The perimeter is 24

Evaluate.

f(x)=17-5x at x=a-3

Answers

i hope this helps

x= 17/5

anyone help if you can

Answers

Answer:

The answer is C

Step-by-step explanation:

HOPE it helps!!:))))

find the area of a semi circle when the radius is 10cm.
give the answer in term of pi

Answers

Answer:

A = 50π cm²

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Geometry

Area of a Circle: A = πr²

r is radius

Step-by-step explanation:

*Note: A semicircle is half a full circle.

Step 1: Define

Radius r = 10 cm

Step 2: Solve for A

Rewrite Area of Circle Formula:                                                                      A = 0.5πr²Substitute in r [Area of Semicircle Formula]:                                                  A = 0.5π(10 cm)²[Area] Evaluate exponents:                                                                              A = 0.5π(100 cm²)[Area] Multiply:                                                                                                  A = 50π cm²
3.14195 is pi sooooo yea that’s pi

А ?B xº 73° What is the value of x?
I just need angle a and x​

Answers

x = 107
a straight line is 180 degrees and we are given one angle so just do 180-173.

The perimeter of a square is (8x + 6) centimeters. Part A: Write an expression for the length of a side of the square. Part B: The perimeter of the square is 72 centimeters. Write and solve an equation to find the value of x, then find the side length of the square.

Answers

Step-by-step explanation:

Part A:

(8x+6)/4= 2x+ 1.5

Part B:

72= (8x+6)

8x= 72-6

8x= 66

x= 8.25

the side length = 2x+1.5= 2(8.25)+1.5= 18 centimetres

SOMEONE PLEASEE HELP!!?!?

Answers

Answer:

The answer is H

Step-by-step explanation:

the answer to this question

Answers

Answer:

8.6

Expiration

Move the correct words to the angle.
line segment
ray
endpoint
right angle
obtuse angle

Answers

Answer:

top box: ray

bottom box: endpoint

Step-by-step explanation:

top box: a ray is a line that doesn't stop and that is represented by a arrow on the end of it

bottom box: an end point is where a ray, or line segment stop and since i see two rays that stop there it is an endpoint

If a pizza that is 12 inches in diameter provides three full meals, how many meals are provided by a pizza that is 20 inches in diameter?

Answers

Answer:

If 12 inches in diameter can provide 3 full meals then it's obvious that one meal is 4 inches in diameter. So 20 would give 5 full meals.

Step-by-step explanation:

Yeah

Find the area of each figure

Answers

Answer:

1824in. 2

Step-by-step explanation:

first, we need to cut it to two figure (a triangle and a rectangle), then calculate each of the area.

the area of triangle

= 12in.×48in.×1/2

= 576in.2×1/2

= 288in.2

the area of rectangle

= 32in.×48in.

= 1536in.2

the area

= 288in.2+1536in.2

= 1824in.2

10 x 23 x 4 divided by 54 x 4

Answers

Answer: roughly 4.2593

Step-by-step explanation:

920/216

put the equation through a calculator

approx. 4.2593

Answer:

17.037037

Step-by-step explanation:

Divide 1 km in the ratio 4:9:12

Answers

Answer:

40

Step-by-step explanation:

4+9+12=25

1/25×1000=40

In a right triangle, the length of one leg is 7 ft. The length of the other leg is 10 ft. What is the length of the hypotenuse?

[tex]A 149 ft. Squared \\B 51 ft. Squared\\C 17 ft\\D 289 ft. Squared[/tex]

Answers

Answer:

12^2: 7^2 + 10^2

49 + 100 = 149

12^2: 12 x 12 = 144 close enough

Step-by-step explanation:

12 is your answer

what is the asnwer ot this problem

Answers

Answer: 6.34 feet
Explanation: Hypotenuse = 15
Angle of ladder=65 degree
Adj 65= a/15
(15) adj 65 = a/15 (15)
a=15 adj 65
A=6.34

What is the length of each leg of the triangle below?

Answers

Answer:

Just multiply and divide the parallel sides.

Step-by-step explanation:

Jessica is eating a bag of Sour Skittles. Her friend asks her to share, and Jessica throws over an extra bag. Her friend does not catch the bag, and it hits the ground. The distance from the ground (height) for the bag of candies is modeled by the function h(t)=−16t2+32t+4h(t)=−16t
2
+32t+4, where h(t) is the height (distance from the ground in feet) of the candies and t is the number of seconds the candies are in the air. Describe in a paragraph what the graph of this scenario would look like.

Answers

Answer:

A parabola opens downward with vertex at (1,20)  

The function that models the height of bag of candies is

The graph of this function is a parabola that opens downward.

To find the maximum height of the candy bag, we complete the squares to obtain the vertex form of the function.

Factor -16 to get;

Add and subtract the square of half the coefficient of t.

Factor the perfect square trinomial:

The vertex is (1,20)

This means the maximum height after 1 second is 20 feet.

3x - x + 4 = 0
Need Step by Step PLZ

Answers

Answer:

3x - x + 4 = 0

2x = -4

x = -4 ÷ 2

x = -2

[/text]\blue{ \boxed{{Learn{\tt \colorbox {blue}{ \: with \: Aulia ✾ }}}}}[\text]

Answer:

REPOST, SOMEONE PLEASE HELP I DONT WANT TO KEEP WASTING ALL MY POINTS ON 1 QUESTION!!!!!!!​

Answers

Answer:

:

1.

centre(h,k)=(-13,9)

radius (r)=6

we have

equation of the circle is

(x-h)²+(y-k)²=r²

(x+13)²+(y-9)²=6²

(x+13)²+(y-9)²=36you can write this equation too

x²+26x+169+y²-18y+81=36

x²+y²+26x-18y+169+81-36=0

x²+y²+26x-18y +214=0

is a required equation of the circle.

2.

centre(h,k)=(1,-1)

radius (r)=11

we have

equation of the circle is

(x-h)²+(y-k)²=r²

(x-1)²+(y+1)²=11²

(x-1)²+(y+1)²=121

you can write this equation too

x²-2x+1+y²+2y+1=121

x²+y²-2x+2y=121-2

x²+y²-2x+2y=119

is a required equation of the circle.

3.

centre (h,k)=(3,1)

radius (r)=4units.

we have

equation of the circle is

(x-h)²+(y-k)²=r²

(x-3)²+(y-1)²=4²

(x-3)²+(y-1)²=16 is a required equation.

4.

centre(h,k)=(4,-2)

radius (r)=3

we have

equation of the circle is

(x-h)²+(y-k)²=r²

(x-4)²+(y+2)²=3²

(x-4)²+(y+2)²=9

you can write this equation

2. Welington city engineers are designing two parallel roads by the International Polo Club to help
with traffic flow during tournaments.

Answers

Answer:

159

Step-by-step explanation:

180 - 21

someone pls help !! geometry problemmm

Answers

138 +anglex =180
Angle x=42

The arc measure equals the corresponding central angle measure
So x=42
Same working as the person who answered its correct

I need help ASAP, pls

Answers

V=135

volume of a rectangular prism is V=L•W•H/3
so the problem would look like V=9•9•5/3

Someone help me please! :(

Answers

360
Because each side is 90 and 9 x 4 = 360
Its 360 because 90 x 4 = 360

Find the volume and round to the nearest tenth

Answers

Answer:

6 x 4 = 24

24 x 15.3 = 367.2

half of 4 is = 2

2^2 = 4

4 x 3.14 = 12.56

12.56 divided by 2 = 6.28

6.28 x 15.3 = 96.084

367.2 + 96.084 =

463.284 ft3 is your answer.

Help no links please

Answers

bloop bloop blop top

Carmen will randomly pick one marker from a bowl and one crayon from another bowl.

- There are 4 green markers, 3 brown markers, and 1 purple marker.

- There are 6 orange crayons and 2 yellow crayon.

What is the probability of picking a brown marker and a yellow crayon?

Answers

Brown marker- 3/8 because there are 3 brown out of a total 8.

Yellow crayon- 2/8 = 1/4 because there are 2 yellow out of a total 8. If we simplify that and divide 2 from both sides, we get 1/4. :) Hope that helps! <3

Raquel’s favorite basketball player scored 25, 17, 38, 11, and 24 points during her games.

What is the mean number of points the player scored?

Answers

Answer:

23 points

Step-by-step explanation:

mean is 23

( ‘mean’ means the average)

add all the numbers together and divide by how many numbers are there.

25+17+38+11+24=115
115/5=23
Other Questions
A farmer used 204 feet of fencing to enclose a garden in the shape of a rectangle. If the length of the garden is twice the width, what is the width of the garden?A) 34ftB) 40.8ftC) 51ftD) 68ftE) 81.6ft hola porfa me pueden ayudar esque tengo que hacer un monologo largo por ahi que dire 5 minutos para leerlo el tema puede ser cualquiera gracias 1,find the equation of the line with y-intercept (0,8) and slope . 2,Find the slope and y-intercept of y=10x-. 3,Find the slopes of the lines containing these points. a) (4,-3) and (6,-4) b) Aaron's Rentals has 58,000 shares of common stock outstanding at a market price of $36 a share. The common stock just paid a $1.64 annual dividend and has a dividend growth rate of 2.8 %. There are 12,000 shares of 6 % preferred stock outstanding at a market price of $51 a share. Preferred stock pays a dividend of $6 a year The outstanding bonds mature in 17 years, have a total face value of $750,000, a face value per bond of $1,000, and a market price of $1,011 each. The bonds pay 8 % interest, semiannually. The tax rate is 34 %. What is the firm's weighted average cost of capital Use the diagram below to answer the questions that follow for 1 point each.State Charles' Law as shown in the graph above.Identify the volume if the temperature is 330K.Identify the temperature if the volume is 0.0022 m3 What was one of the main results of the Black Death in Europe?A. European manors traded more goods.B. European workers were paid less.C. European churches became more powerful.D. The system of feudalism fell apart.SUBMIT que es un barco de transporte fluvial What happens when the atmosphere interacts with the lithosphere? Classify the hypothesis test as two-tailed, left-tailed, or right-tailed. At one school, the average amount of time that tenth-graders spend watching television each week is hours. The principal introduces a campaign to encourage the students to watch less television. One year later, the principal wants to perform a hypothesis test to determine whether the average amount of time spent watching television per week has decreased from the previous mean of 21.6 hours.a. Two-tailedb. Right-tailedc. Left-tailed How did Germany's ultimate failure in WorldWar I influence the terms of the Treaty of Versailles? Rave Reviews Company has two service departments (Cafeteria and Human Resources) and two production departments (Machining and Assembly). The number of employees in each department follows. Cafeteria 40 Human Resources 60 Machining 200 Assembly 300 Rave Reviews uses the direct method of cost allocation and allocates cost on the basis of employees. If Human Resources cost amounts to $1,800,000, how much of the department's cost would be allocated to Assembly What was one major impact of Uncle Tom's Cabin?The profits from book sales funded early labor organizations.Congress was inspired to pass laws outlawing the abuse of slaves.The Supreme Court overturned fugitive slave lawsSupport grew for the abolitionist movement. Mets les mots en ordre: prsentation / lves / fini / . / Les / ont / la FRENCH SPEAKERS HELP WILL GIVE BRAINLIEST + POINTSThe questions are in the screenshot below, whoever can solve this will be rewarded with BRAINLIEST and 25 points. The instructions are at the top of the assignment in the screenshot I included. Thank you! When a family has a pet that is suffering, the pet is often put to sleep (or euthanized) to prevent unnecessary pain and suffering. When a person experiences a similar situation, the decision is far more complicated. Given that people often think of pets as "family members," why do you think this contradiction exists? Is it a contradiction? Please help! Giving brainliest :)List all the types of energy that are involved in the electromagnet setup Please be correct, HELP ASAP!!!! Laws are necessary explain why 4. An oil palm plantation uses fertiliser at a rate of 350 kg per hectare. State the rate offertiliser consumption in g per m. [1 hectare = 10 000 m] HELP Triangle ABC has vertices A(-6, 4),B(6, 4) and C(-6, -1). What is theperimeter of triangle ABC? What is thearea of triangle ABC?