Mathematics High School

Helpp plsss I neeed to finish this test ASAP plssssssss thank youu helpp me with this question

Answers

Answer 1

Answer:

try 19.8

Step-by-step explanation:

Related Questions

What are the coordinates of point G of the pre-image? (-2, 1) (-4, 2) (-12, 0) (-32, 16)

Answers

Answer:

(-12,0)

Step-by-step explanation:

(-12,0)

(-4,2)

Answer:

A or (-2, 1)

Step-by-step explanation:

5/8 + 3/4
—————
-2/3 - 5/6

Help please

Answers

Answer:

-11/12

Step-by-step explanation:

Question #5: You decided to paint one of the walls in the dining room the color blue. The shape of the wall is shown below. One gallon of paint covers 50 square feet. The wall will need two coats of paint. How many gallons of paint will you need to buy?

Total area of the wall:

Gallons of paint needed:

Answers

Answer:

Step-by-step explanation:

Draw a horizontal line from the top corner of the left wall to the right wall. Now you have a rectangle on the bottom 8’x10’ (80 square feet) and a triangle on the top with a height of 5’ and a base of 8’. 1/2 base times height =20. You need to paint 100 sq feet so you need 2 gallons.

Please answer this math question for me

Answers

Answer:

Hello! answer: e = 103 f = 77

and I don't really know what d is sorry! but If I had to guess id say 90

Someone help me ASAP please and thank you

Answers

Step-by-step explanation:

It's exactly what's asked for.

Using the Pythagorean theorem what is the distance between (5,-3) and (9,1)

Answers

Step-by-step explanation:

Distance between (5,-3) and (9,1)=√(9-5)^2+(1-(-3))^2

=√4^2+4^2

=√16+16

=√32 units

It's not possible to calculate the distance between these points by pythagoras theorem .We can easily calculate it by distance formula I.e.√(x2-x1)^2+(y2-y2)^2

Martika surfs with her friends at Virginia Beach. Her friend, Mark caught 8 waves out of 20 possible waves to ride in the shore. They plan to stay out in the water for 50 more waves. How many of the 50 waves do you predict Mark will catch?

Answers

Answer:

40 waves

Step-by-step explanation:

Prob (Mark catches waves) = Times waves caught / Total waves = 8 / 20 = 4 / 5 = 20%

Predicted waves out of 50 , caught = 4 / 5 or 20% of 50 = (4 / 5) x 50 = 40

Alternatively, multiplying numerator & denominator of wave catch probability ie 4 / 5 with 10 each , we get (4 x 10) / (5 x 10) = 40 / 50 . This also signifies 40 out of 50 waves are predicted to be caught.

Helllp ill give brainlesst

Answers

Answer:

Step-by-step explanation:

I think it is 12 because when you divide 54 / 4.5 you end up getting 12. I dont know if its correct. If it is, than your welcome. LOL

Find the value of x.

Answers

Answer:

x = 4

Step-by-step explanation:

The angle next to (adjacent to) 19x + 3 is 180 degrees less (19x + 3):

180 - (19x + 3)

and the three interior angles of the triangle must sum up to 180 degrees:

11x - 2 + 180 - 19x - 3 + 9x + 1 = 180, or

11x - 2 - 19x - 3 + 9x + 1 = 0

Combining like terms, we get:

x = 4

What is the value of the expression -9 x 2.2?

Answers

The answer is -19.8 because a negative times a positive is negative

Work out the size of an exterior and an interior angle of a regular 18-sided polygon.

Answers

Answer:

160 and 20 degrees

Step-by-step explanation:

Please help I have 15!!!!!!!

Answers

Answer:

True

Step-by-step explanation:

x^a = b

x^( a / a ) = b^( 1 / a )

x^1 = b^( 1 / a )

x = b^( 1 / a )

Factorise: 5x + 25
with the steps

Answers

Answer:

5(x + 5)

Step-by-step explanation:

The first step is to divide, so:

5 ÷ 5 = 1

25 ÷ 5

---------------------------------------------------------------------------------------------------------------

So then:

5(x + 5)

---------------------------------------------------------------------------------------------------------------

Have a good day :)

Answer:

5(x+5)

Step-by-step explanation:

5x + 25

5*x + 5*5

Factor out a 5

5(x+5)

Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
I don't want links.
I don't want links.
I don't want links.

Answers

Answer: the answer is b

Step-by-step explanation:

B) 14x^2+37x+5
hope this helps!

What type of triangle is this triangle?
acute isosceles
obtuse isosceles
Right isosceles
acute scalene

Answers

Obtuse isosceles
it has 2 congruent sizes, no right angles and seems two big to be acute

Answer:

obtuse isosceles

Step-by-step explanation:

An obtuse triangle has one angle measuring more than 90º but less than 180º (an obtuse angle). It is not possible to draw a triangle with more than one obtuse angle. Note: It is possible for an obtuse triangle to also be scalene or isosceles. An equiangular triangle has three congruent angles.

Jasmine had an average daily balance of $1,608.24 for the last billing cycle, which had 31 days. If her credit cards charges an APR of 22.99%, what would her finance charges be for the last billing cycle?

Answers

Answer:

Finance per billing cycle = $ 30.91

Step-by-step explanation:

First, we will calculate the APR for 1 day:

APR per day = (22.99%/year)(1 year/12 month)(1 month/31 days)

APR per day = 0.062 % / day

Now, we will calculate the finance per day:

Finance per day = (Daily Balance)(APR per day) = ($ 1608.24)(0.062 %/day)

Finance per day = $0.99/day

Now, we will calculate the finance for one billing cycle:

Finance per billing cycle = (Finance per day)(31 days) = ($ 0.99/ day)(31 days)

Finance per billing cycle = $ 30.91

please help i’ll give brainliest!!! thanks

Answers

I think school is designed to help poor because it’s for free

Answer:

Tang instituted government - funded social programs , which were designed to help the poor .

hope it is helpful to you.

Dana is creating a video. Her computer shows that the video is 265.038 seconds long. She writes the length of the video in expanded form. Which expression represents the value of one of the digits in the length of Dana's video?

Answers

Options aren't supplied. However, a list of possible answers have been worked out.

Answer:

Kindly check explanation

Step-by-step explanation:

In expanded format :

256.038 can be broken down as :

2 represents 200 ; 2 hundred = 2 * 100

5 represents 5 tens = 50 = 5 * 10

6 represents 6 unit = 6 * 1

0 represents 0 tenths

3 represents 3 hundredths = 3 * 1/100

8 represents 8 thousandths = 8 * 1/1000

The options aren't given, but the answer would be among the values listed above

What is the first step in solving k in the equation k + 2 = 15 ?

Answers

Answer:

Step-by-step explanation:

subtract 2 by 15 to get 13

k = 13

Subtracting by -2 on both sides to get k=13

Which one is an example of an answer that has no-solutions? *

Answers

Answer:

3 = 6

Step-by-step explanation:

Easy math please help!!

James is making orange juice from concentrated frozen orange juice that he must mix with water. The concentrated juice is in 12 fluid ounce cartons. The ratio of orange juice concentrate to water is 12 fluid ounces to 36 fluid ounces. If James needs 4.5 gallons of orange juice, which is 576 fluid ounces, how many cartons of concentrated orange juice does he need? (Your answer should just be a number.)

Answers

Answer:

Step-by-step explanation:

Which pair of angles must be supplementary?
A. <1 and <5
B. <5 and <3
C. <4 and <5
D. <4 and <1

Answers

Answer:

I think C but I could be wrong

Step-by-step explanation:

Daisy received $2 on her first birthday. Each year, the amount of money she received
tripled. When finding how much money will she receive on her 5th birthday; which is the
value of r?

Answers

daisy will received 30 on her 5th birthday

solve g(x) = 3/4 x + 10, find g(-12)

Answers

Answer:

Answer: g(-12)=-7

Step-by-step explanation:

g(x)= 3/4x+2

g(-12)= 3/4(-12)+2

g(-12)=-9+2

g(-12)=-7

Please help!!! Will give brainliest!

Answers

Answer:

A. (8, -4)

Step-by-step explanation:

Feel free to check this by adding in the numbers in place of the variables:

3(8) + 4(-4) = 8

8 - (-4) = 12

If m
A.140

B.60

C.50

D.40

Answers

Answer:

140

Step-by-step explanation:

Angle C = 180-A-B

C=180-80-60=40

DCA = 180-Angle C

DCA = 180-40

Kevin needs to buy some cardboard to build a box 11 inches long, 7 inches wide, and 10 inches high. How much cardboard is needed to build the box?

Answers

Answer:

770 inches of cardboard is needed to build this box

Step-by-step explanation:

Use the formula for cubes B x W x H

The base of the cube will be 7 inches the length is 11 inches, and the height is 10 inches. Then, we multiply.

7 x 11 x 10 = 770

PLEASE HELP, MARKING BRAINLIEST !!!

What is the surface area of the prism ?

Answers

Answer: 1726

Step-by-step explanation:

A=2(wl+hl+hw)

6.5

1726

1726.2
hope this helps!

Select the letter of the correct answer. A museum in South Africa uses paintings of right-angled triangles to teach children about the Pythagorean Theorem: A squared + B squared = C squared Let's say that A = 4 and B = 3. Based on the theorem, what is the value of C squared? Choose the correct expression. A 42+
32 B (4 x 3)2 C (4 + 3)2 D 4 + 3

Answers

The answer is C I think

8.
Which of the quadratic functions has the narrowest graph?

A. y = 1/9x2

B. y = –x2

C. y = 1/4x2

D. y = 4x2

Answers

Answer:

D: y = 4x^2

Step-by-step explanation:

The graph for which the absolute value of the coefficient of x is largest has the narrowest graph. That takes us immediately to D: y = 4x^2.

Other Questions

Where does this statement belong?The excerpt suggests that Helen was a bright and happychild before her illness struck.BOTHThe Story of My LifeAutobiography - writtenby Helen Kellerfirst-person point of viewThe excerpt begins withHelen's belief that she wasjust like any other child atbirth.The excerpt includesHelen's memories of hermother's gentle touch.m The Life of Helen KellerBiography - written byanother person aboutHelen Kellerthird-person point of viewThe excerpt includes factsabout Helen's birthdate,birthplace, and parents, Judy and 2 friends won $145.00 at a fundraising raffle! They agreed to share the winnings equally. They received one $100 bill, four $10 bills, and five $1 bills another easy math no scam links Read the excerpt from "The Negro Artist and the Racial Mountain," by Langston Hughes. But jazz to me is one of the inherent expressions of Negro life in America; the eternal tom-tom beating in the Negro soulthe tom-tom of revolt against weariness in a white world, a world of subway trains, and work, work, work; the tom-tom of joy and laughter, and pain swallowed in a smile.HURRYYY How does Hughes inject elements of jazz into the excerpt?A. by repeating the word work, which emphasizes the need to relaxB. with references to the white world, which accentuates the targeted audienceC. with figurative language such as pain swallowed in a smile, which acts as song lyricsD. by repeating the phrase tom-tom, which acts as a drum beat If y represents a student's age, which inequality shows that you must be older than 14 to try out for the basketball team? True or False: Purine is connected to pyrimidine using oxygen bonds. Plz help me thank you Qu son los hongos? Road Master Shocks has 15,000 units of a defective product on hand that cost $80,000 to manufacture. The company can either sell this product as scrap for $6 per unit or it can sell the product for $9 per unit by reworking the units and correcting the defects at a cost of $40,000. Prepare a schedule to show the effect of selling the defective units as scrap or rework. Today, video game companies are required to label games withinformation about violence, language, and other mature content.However, some people do not think warning labels are enough to keepparents informed. Are the warning labels enough, or should videogame companies do more to help families make wise choicesregarding appropriate video games for children and teens? Write aletter to a video game company stating your opinion and givingreasons to support that opinion.Sophie wrote this claim in response to the prompt:Due to the rise in popularity of video games, children and teens arebecoming addicted to gaming, and some of the games containinappropriate content, like violence and bad language.Which statement best explains how effectively Sophie's claim responds to theprompt? What is the value of x if 4x - 2 < 26? Use the information and table to answer the following question. The table shows the average temperatures for Atlanta, Georgia, recorded for 12 months. AVERAGE MONTHLYTEMPERATURE INATLANTA, GEORGIA Month TemperatureJanuary7C (45F)February8C (47F)March13C (55F)April17C (62F)May21C (69F)June26C (78F)July26C (79F)August27C (80F)September23C (74F)October17C (63F)November12C (53F)December7C (46F) Why do the temperatures change over the months? A. Because the Sun is tilted on its axis, parts of Earth get more sunlight during different times of Earth's yearly orbit. B. Because the Moon is tilted on its axis, it reflects more sunlight on Earth during different times of Earth's yearly orbit. C. Because Earth is tilted on its axis, the stars reflect more light during different times of the Earth's yearly orbit.D. Because Earth is tilted on its axis, parts of Earth get more hours of sunlight during different times of Earth's yearly orbit. Solve for p.2p + 1=15p + 6=7 Melting ice sheets increase the volume of water in the oceans and reduce the salinity of water. How would this affect:a) sea animals in polar regions? b) coastal areas already at sea level? Write the equivalent expression for 3a + 12 using the greatest common factor (for example: for expression 4a + 16, the equivalent expression using the greatest common factor would be 4(a + 4) ). hello please help ill give brainliest PLEASE HELP IM BEGGINGG What is the probability that a person whose name starts with the letter "J" will win thepresidency and the vice presidency? Write your answer as a simplified fraction. Breifly explain the 3 trimesters of pregnancy, discuss a few major developmental milestones that occur in each trimester. Pour answer This is a required question 45. Explain what a miscarriage and a silbinthare, and 2 other complications that can arise during pregnancy. Select the correct answer from each drop-down menu.The graphs below show the number of faulty products, y, produced by a company for the first eight months since production started. Both graphs show the same information. An electrocardiogram (ECG) provides information about: Group of answer choices the pressure of blood in the heart chambers the rhythm of heart contractions the speed of blood flow through the blood vessels the amount of oxygen in the blood as it leaves the heart