Mathematics High School

Please answer this question quickly and correctly! It won’t be too long until I have to turn it in!

Answers

Answer 1

Answer: vertical

Step-by-step explanation:

Answer 2

Answer:

vertical lines

Step-by-step explanation:

they make an x

Related Questions

Find the mean of the following set: 30, 16, 29, 14, 21

Answers

Answer:

the mean is 18.2, median is 16, and there is no mode

Step-by-step explanation:

Answer:

Step-by-step explanation:

mean is the average of the number.you have to add up all the number then divide it by how many numbers there are.

your question is :30,16,29,14,21 (5 number)

(30+16+29+14+21) / 5 = 22

Find the value of x please

Answers

The answer to that problem is 54

Answer:

x=54

Step-by-step explanation:

55+54= 109

180-109=71

x+17=71

=54

Triangle a is reflected i nthe x-axis to give b triangle b isreflected in the y axis to give shape c

Answers

Answer:

Hello your question is poorly written attached below is the complete question

Triangle A is reflected in the X-axis to give triangle B , and Triangle B is reflected in the Y axis to give shape C

ii) Draw triangle B and label it

ii) Draw triangle C and label it

answer : attached below

Step-by-step explanation:

Attached below is The graph showing the Triangles A , B and C drawn and labelled using online tools

PLEASE HELP ME I AM BEING TIMED, I WILL MARK BRAINLIEST TO WHOEVER GETS THIS RIGHT

Answers

Answer:

2m-44

Step-by-step explanation:

this is the answer

Please help me on 3 and 7.

Answers

number 3 is 72 degrees bc of vertical angles, but im not sure abt 7. Im not sure what the 256 is referring to

Answer:

3 is 62 ---- 7 I think is also 62 however it may be 124

Step-by-step explanation:

3. 164+72=236 360-236=124/2=62

The angle measure of angle LNM is __Degrees

Answers

Answer:

90 Degrees

Step-by-step explanation:

<LMN is an interior angle whose measure is equal to one-half the measure of its intercepted arc. Since the intercepted arc LN is the diameter of the circle, its measure is 180 degrees, so m<LMN = 90.

Choose True or False A. There is 0.15 centimeter in 15 meters. B. Eight pounds is equal to 128 ounces. C. There are 108 inches in 9 yards. D. 16 kilometers is equal to 16,000 meters.

Answers

Answer:

Step-by-step explanation:

Eight pounds are equal to 128 ounces.

A) False

B) True

C) False

D) True

find the measure of m in degrees

please helps

Answers

Answer:

m = 134°

Step-by-step explanation:

m and 134° are vertical angles and are congruent, then

m = 134°

What is the value of 2a3 - a, when a = 4?

Answers

The value of the given equation is 124.

Calculation of the a value:

Since the equation is [tex]2a^3 - a[/tex] and a = 4

So, the value of a is

[tex]= 2a^3 - a\\\\= 2(4)^3 - 4\\\\= 128 - 4[/tex]

= 124

Hence, The value of the given equation is 124.

Learn more about the value here: https://brainly.com/question/4700495

Please help I will give you brainliest

Answers

Answer:

Step-by-step explanation:

A fruit vendor wholesalers 50 kg of peaches for $ 110. For other business expenses, add $ 15. He got the kilo of peaches for $ 2.99. Unfortunately, over the weekend, he lost the rest of 10 kg that he didn't own. Has the peach business paid off for him?

Answers

2.99 cents to add the to original total for his business

help please! find m∠bcf

Answers

Answer:

BCF = 140°

See attached image.

Answer:

m<BCF=140°

Step-by-step explanation:

first find m<BCD

m<BCD=180-50-90

m<BCD=40°.

to find m<BCF, we can do 180-m<BCD, since m<BCD and m<BCF add up to 180° (they form a straight angle)

180-m<BCD=m<BCF

180-40=m<BCF

m<BCF=140°

Please tell me the equation of the line below in slope intercept form

Answers

Answer:

y=3/2x+2

Step-by-step explanation:

i hope this helps :)

Find the measure of the indicated angle to the nearest degree

Answers

Answer:

? = 36.87°

Step-by-step explanation:

sin ? = 36/60 = 0.6

? = 36.87°

(3x + 10) + (3x + 2)

Answers

Answer: 18

Step-by-step explanation: 3 + 10 = 13. 3 + 2 = 5. 13 + 5 = 18

Answer:

Step-by-step explanation:

3x + 10 + 3x + 2 add the like terms

(3x + 3x) + (10 + 2)

6x + 12 <-------------------- Final

i need help on this plz

Answers

Answer:B

Step-by-step explanation:

PLS HELP IF U TAKE THE POINTS IM REPORTING U
QUESTION IN PIC

Answers

the answer should be false

Which value for x satisfies the equation 3x – 6 = 15?
Ο Α. 3
O B. 7
O C. 18
O D. 27

Answers

Answer:

15-6=9

3÷9=3

Step-by-step explanation:

so it is A because if you ever see that just subtract the one number in front of the equal sign then divide the number beside the x.

PLEASE HELP ME!!
5% of the tickets were reserved seats that sold for $35 each. What was the total amount in sales for the $35 tickets?

Answers

It’s 1.75$ why because all you looking for is the 5% of 35 which is 1.75 so that means the ticket was sold for 1.75$

calculate the tax amount they pay in a form of tax (tax =R14 850)

Answers

Answer:

246373737

Step-by-step explanation:

good luck

Ms. Wang and her class are selling bags of cookies to raise money for a field trip.
Each bag weighs 140 grams and has 6 cookies.
Each cookie has the same amount of dough that weighs 14 grams.
Each cookie has the same amount of candy
If a bag of candy has 20 grams of Candy, how many bags of candy does the class need to make 18 cookies?

Answers

Answer:

9 bags of candy

Step-by-step explanation:

6 cookies at 14 grams each = 84 grams meaning the remaining grams of the 140 have to be the weight of the candy which = 56 grams (140-84). To find out how much candy is in one cookie divide 56 by 6 which = 9.33333. You then divide 20 by 9.3333 which = 2.14 (rounded to nearest 10th). Since you can get just over 2 cookies worth of candy per bag you only need half the number of cookies in bags of candy (9 bags)

A population of 430 animals increases at an annual rate of 19%. Find the number of animals present after 5 years. Round your answer to the nearest whole number.

Answers

19% of 430 is 81.7.

81.7 x 5 = 408.5

408.5 + 430 = 838.5

The population of animals present after 5 years is 838.5, but rounded to the nearest whole number would make it 839.

Answer:

1026

Step-by-step explanation:

Initial number = 430Increase rate = 19% = 1.19 times per year

Number of animals after 5 years:

430*1.19^5 = 1026

Find the value of the marked angles in each of the following ( see image ).

Please show workings.

The only given angle is 126°.

The angle to look for is marked by “))”

Answers

Answer:

117°

Step-by-step explanation:

The central angle is twice the inscribed angle (same arc).

The inscribed angle forms a supplementary angle with the missing one (opposite angles of the cyclic quadrilateral).

The missing angle is:

180° - 1/2(126°) = 180° - 63° = 117°

8 × 2 ÷ 6 i need help

Answers

Answer:

2.6 or 2.66

Step-by-step explanation:

multiply 8 x 2 = 16

divide 16 ÷ 6

there i guess

Answer:
2 2/3
Step-by-step explanation:
Since we have both multiplication and division, we solve if from the beginning to the end. 8 * 2 = 16 and 16 divided by 6 is equal to 8/3, which simplifies to 2 2/3

please help quick!! i’ll give brainliest!!

Answers

Answer:
its the second one i belive
Step-by-step explanation:

Val needs to find the area enclosed by the figure. The figure is made by attaching semicircles to each side of a 42m-by-42m square. Val says the area is 1005.48 m^2. Find the area enclosed by the figure. Use 3.14 for pi. What error might Val have made?

Thanks in advance!
I don't have anymore points so please make a good and accurate answer.

Answers

Answer:
Area of the enclosed figure = 3148.74 [tex]m^{2}[/tex]
Step-by-step explanation:
Area enclosed by the figure = 2 x area of the semicircle + area of the square
For the semicircle,
radius = [tex]\frac{diameter}{2}[/tex]
= [tex]\frac{42}{2}[/tex]
= 21 m
area of a semicircle = [tex]\frac{1}{2}[/tex] x [tex]\pi r^{2}[/tex]
= [tex]\frac{1}{2}[/tex] x 3.14 x [tex](21)^{2}[/tex]
= 692.37 [tex]m^{2}[/tex]
area of a square = length x length
= 42 x 42
= 1764 [tex]m^{2}[/tex]
Thus,
area enclosed by the figure = 2 x 692.37 + 1764
= 3148.74 [tex]m^{2}[/tex]
The total area enclosed bu the figure is 3148.74 [tex]m^{2}[/tex]

What are the coordinates if (-5,-6) is rotated by 180?

25 pts?

Answers

Answer:
(5,6)
Step-by-step explanation:
Initial Coordinate rotated 180° is just a sign change new coordinate
coordinate (x, y) rotated 180° is just a sign change (-x, -y)
if (-x, y) rotated 180° is just a sign change (x, -y)
if (x, -y) rotated 180° is just a sign change (-x, y)
if (-x, -y) rotated 180° is just a sign change (x, y)

Bob needs to tile his
kitchen floor. Each
tile is 12 inches by
12 inches. His kitchen
is 11 feet by 13
feet. How many tiles
will he need?

Answers

Answer:
143ft
Step-by-step explanation:
12in is 1 foot and 13x11 (11x13) is 143

Percents! Please answer!!

Answers

Answer:
39%
Step-by-step explanation:
83-last price
83 last price
100 x ?
100 * last price = 83 . x
x= 39

What is the measure of angle D?

Answers

Answer:
m<D = 26
Step-by-step explanation:
<D = x
x + 122 + 32 = 180
x + 154 = 180
x = 180 - 154
x = 26

Answer:
Step-by-step explanation:
<D + 122° + 32° = 180° ( being sum of angles of triangle )
< D = 180° - 154°
< D = 26°

Other Questions

Solve for x.2/x = 6/2 Which three of the following statements are true about using a WYSIWYG editor?1.You can preview the web page youre creating, but it might appear very differently in a web browser.2.After creating a web page, you need to inspect the code the editor generates for correctness.3.You can write your own HTML code to create a web page.4.You can modify the HTML code the editor generates.5.You dont need any knowledge of HTML to be able to create a web page. I NEED HELP PLZZ THE IS DUE TODAY PLZZ thank you list Three contemporary events that can showcase the nature of a transforming south Africa Elite Lawn & Plowing (EL&P) is a lawn and snow plowing service with both residential and commercial clients. The owner believes that the commercial sector has more growth opportunities and is considering dropping the residential service. Twenty employees worked a total of 41,000 hours last year, 30,000 on residential jobs and 11,000 on commercial jobs. Wages were $16 per hour for all work done. Any materials used are included in overhead as supplies. All overhead is allocated on the basis of labor-hours worked, which is also the basis for customer charges. Because of increased competition for commercial accounts,EL&P can charge $60 per hour for residential work, but only $45 per hour for commercial work.If overhead for the year was $205,000, what were the profits of the residential and commercial services using labor-hours as the allocation base? In a recent survey of 700 people, 15% said that red was their favorite color. How many people said that red was their favorite color? PLS PLS PLS PLS PLS PLS PLS HELP ME OUT THERE IS A PHOTO ATTACHED PLS ITS EASY I THINK FOR U PLS did i do this right? sorry its blurry In 1946, Georgia's voters directly challenged the civil rights gains made by ending the white primary system when they elected whom? Governor Ellis Arnall.Governor Jimmy Carter.Governor Carl Vinson.Governor Eugene Talmadge. PLEASE HELP I AM ABOUT TO FAILLSuppose that a plano cost 5,000 and loses 20% of its value oach year. table shows the value, of a piano after years. 1. 50002. 40003. 3200write an equation that can be used to find the value of the piano, v, after t years. Which ground rule for group work was broken in the following scenario?Jan came to the meeting just as Antonia and Finn were taking their seats. Finn and Jan presented the progress they had made on the project since the last meeting. Everyone engaged in the subsequent discussions, asking questions and offering ideas.Be punctualMeet deadlinesRespectful communicationEqual responsibility Jan had 30 dollars saved for a new bike. This was one third of needed to save. how much does the bicycle cost? Most cooking utensils are made up of aluminum because aluminum is _____ is a point in a cladogram where a single ancestral lineage breaks into two or more descendant lineages QUICK HURRY FIRST ANSWER GETS BRAINLIST!!!! Why is it important to add coefficients to thereaction equation to make it balanced? (Hint: youranswer should talk about the law of conservation of mass) how is the Jiang Jieshi's gov in taiwan similar to mao Zedong's in communist china? i need help with this lol A fitness trainer sets the incline on atreadmill to 7. The walking surface is 5feet (60 inches) long. Approximately howmany inches did the trainer raise theend of the treadmill from the floor? I need help on this right now please help ASAP!!! Can anyone please tutor me, or help me find a video that gives me help on all off Pre-AP 6th grade math. I'm 3 semesters behind, and am in need of desperate help. I will give brainliest!