Mathematics High School

pls help fast fast fast!!!​

Pls Help Fast Fast Fast!!!

Answers

Answer 1

Answer:

Jesse can pack 18 books.

Step-by-step explanation:

2.4*18=43.2+5.7==48.9

you cant fit more than fifty becaue 48.9+2.4=51.3, thus 18 is your answer

Related Questions


Which ratio gives the cosine of B ?
A
B
C
D

Answers

the answer is D. (adj/hyp)

Complete the square
x
2
+
8
x
+
6

Answers

Answer:

2

+

8

+

6Step-by-step explanation:

Answer:

          (x + 4)² - 10

Step-by-step explanation:

[tex]x^2+8x+6 =\\\\=\underline{x^2+2\cdot x\cdot 4+4^2}-4^2+6=\\\\=(x+4)^2-16+6=\\\\=(x+4)^2-10[/tex]

6 squared = x-7(2x-3)

Answers

Answer: =−13x+21

Step-by-step explanation: Hope this help :D

Let's simplify step-by-step.

x−7(2x−3)

Distribute:

=x+(−7)(2x)+(−7)(−3)

=x+-14x+21

Combine Like Terms:

=x+−14x+21

=(x+−14x)+(21)

=−13x+21

6^2 = x - 7 ( 2x - 3 )
Factored is : - 15/13

Lana cuts 2 pieces for every 7 inches from a dowel for a craft project, for a total of 10 pieces. What is the towels initial length?

Answers

Its 35 inches be cause they wanted you to cut the pieces in half an multiple it by 5

Colin walked a distance of 15 miles in 6 hours.
Work out Colin's average speed
Give your answer in miles per hour.​

Answers

Colin walked 2.5 mph

V = distance/time
V = 15/6
V = 2.5 miles per hour

Given the function h(x) = -x2 - 4x + 6, determine the average rate of change of
the function over the interval -5 < x < -1.

Answers

Answer:

Que estoy confundida

Step-by-step explanation:

Find the distance between the points (4,3) and (1,0).
Write your answer as a whole number or a fully simplified radical expression. Do not round.
units

Answers

Answer:

[tex]distance = \sqrt{(x_{1} -x_{2})^2+(y_{1} -y_{2})^2 }[/tex]

             [tex]=\sqrt{(1-4)^2+(0-3)^2 } \\=\sqrt{3^2 + 3^2}\\=\sqrt{18}\\=3\sqrt{2}[/tex]

Answer:

3√2

Step-by-step explanation:

√(x2 - x1)² + (y2 - y1)²

√(0 - 3)² + (1 - 4)²

√(-3)² + (-3)²

√(9) + (9)

√18

3√2

someone please help with either one!! will mark brainliest

Answers

Answer:

13. After 25 days

14. 68-77 degress

Step-by-step explanation:

13.

100*3= 300

300-100= 200

200/8= 25

Answer:

The answer to the first question is 25 days. The range of temperatures is 68 - 77. Hope this is helpful! =)

Step-by-step explanation:

How do you write 4,9000 in scientific notation?

Answers

Answer:

4.9 x 10^4

Step-by-step explanation:

[tex]4.9[/tex] × [tex]10^{4}[/tex]

the sum of two numbers is 121. if the larger number is 7 more than the smaller number, find both number.

Answers

Answer:

57 and 64

Step-by-step explanation:

x = smaller number

x + x + 7 = 121

2x = 114

x = 57

hey! i’ll give brainliest please help.

Answers

Answer:

I would say

B) Indus river Valley


Temperature °C
Is this scatter plot considered to be positive, negative or no correlation?
neither
o negative
positive

Answers

Answer:

positive is the correct answer

A bag of apples weighs 7 2/7
pounds. A crate of bananas is 5 times as heavy as the apples. What is the total weight of the fruit?

Answers

Answer:

43.71428571

Step-by-step explanation:

First, convert 7 2/7 into an improper fraction: 51/7

Second, multiply 51/7 by 5: 255/7

Third, add 255/7 and 51/7 to get 306/7

306/7 = 43.71428571

hey! i’ll give brainliest please help!

Answers

B) subjects paying tribute to the Persian emperor


Solve by completing the square
2x^2 + 14 = 4x

Answers

Answer:

Step-by-step explanation:

Use the formula (b/2)^2 in order to create a new term. Solve for x by using this

term to complete the square.

x = 1 ± i√6

Please answer the following question:

Answers

25.136 or 25.1

To find area take circumference x pie (3.142). And to find circumference it’s radius x 2
So to find area it would be ( 4x2)3.142=25.136
Or 8x3.142=25.136

which is the correct answer? pls help (links = report)

Answers

340 ft I think not too sure

A scatterplot includes data showing the relationship between the number of items on a standardized test and the
length of time, in minutes, it took for different students to complete it. Which graph displays the line of best fit for the
data?

Answers

Answer:

its D

Step-by-step explanation:

The price of a train ticket is $14.50. The price rises by 8%.Work out the new price of the ticket.

Answers

The new price would be about $15.66
(14.5*0.08)+14.5=15.66

Four fifths of the 35 kittens finish their milk how many did not finish their milk
Explain it don’t give me just answer

Answers

Answer:

7 kittens didn't finish their milk

Step-by-step explanation:

4/5 of 35 = 28

35-28=7

can i have brainlist pls

Answer:

7 kittens

Step-by-step explanation:

[tex]\frac{4}{5}=\frac{y}{35}[/tex]

5 · y = 4 · 35

5y = 140

5y ÷ 5 = 140 ÷ 5

y = 28

35 - 28 = 7

What is the length of CD in triangle ABC?

Answers

Answer:

[tex]8\sqrt{2}[/tex]

Step-by-step explanation:

20 points!!! Solve Each Proportion-Round to the nearest tenth *
Your answer

Answers

Answer:

x = 3.6

B. {7.88}

Step-by-step explanation:

[tex]\frac{6}{x}= \frac{10}{6}[/tex]

x · 10 = 6 · 6

10x = 36

10x ÷ 10 = 36 ÷ 10

x = 3.6

[tex]\frac{9}{8} =\frac{x}{7}[/tex]

8 · x = 9 · 7

8x = 63

8x ÷ 8 = 63 ÷ 8

[tex]x=7\frac{7}{8}[/tex] or x = 7.875

7.875 rounded to the nearest tenth is 7.88.

Ask.
Find the area of quadrilateral ABCD. (Hint: the diagonal divides the quadrilateral into two triangles.]
А
7.84
4.57
3.42
horas
D
4.39
С
A. 14.89 units
B. 11.09 units
C. 17.46 units
D. 18.22 units?

Answers

Answer:

[tex]A) 14.89~ units[/tex]

Step-by-step explanation:

[tex]AD=C=3.42~, AC=d=4.57, ~CD=a=4.39[/tex]

[tex]S=\frac{C+d+a}{2} =\frac{3.42+4.57+4.39}{2} =6.19[/tex]

[tex]Using ~ heron's~ formula:[/tex]

[tex]Area~ of ADC~is:[/tex]

⇒ [tex]\sqrt{s(s-c)(s-d)(s-a)}[/tex]

⇒ [tex]\sqrt{6.19(6.19-3.42)(6.19-4.57)(6.19-4.39)}[/tex]

⇒ [tex]\sqrt{6.19*2.77*1.62*1.8}[/tex]

⇒ [tex]\sqrt{49.9986}[/tex] ⇒ [tex]7.071[/tex]

[tex]Area ~of ~ ABD ~is:[/tex]

⇒ [tex]\sqrt{s(s-d)(s-b)(s-a)}[/tex]

⇒ [tex]\sqrt{8.35(8.35-7.84)(8.35-3.42)(8.35-5.44)}[/tex]

⇒ [tex]\sqrt{8.35*0.51*4.93*2.91}[/tex]

⇒ [tex]\sqrt{61.0937}[/tex] ⇒ [tex]7.816[/tex]

[tex]So, Area ~ of ~quadrilateral~ ABCD ~ =[/tex]

[tex]A=Area ~of ~ADC+Area ~ of ABD:[/tex]

[tex]A=7.071+7.816[/tex]

[tex]A=14.89 ~units^2[/tex]

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

hope it helps...

have a great day!!

If you solve this correctly I’ll give you brainliest!

Answers

Answer:

question where dude?

Step-by-step explanation:

By: ₰₮₤₳V₤

Answer:

yup

Step-by-step explanation:

if we use the scientific notation to answer this question and my luck i would said that 1+2=1

PLEASE HELP FAST!!! What shape is this figure?
A. Cylinder
B. Sphere
C. Cone
D. Pyramid

Answers

Answer:

The shape of this figure is a sphere

Step-by-step explanation:

Have a good day :)

Step-by-step explanation:

the figure is a sphere shape

what is the surface area of the rectangular prism? length=12, height=6, and width=13

Answers

612 I’m not sure tho but that should be it

A spinner is divided into five colored sections that are not of equal size: red, blue, green, yellow , and purple. The spinner is spun several times, and the results are recorded below: Spinner Results Color Frequency 18 15 Red Blue Green Yellow Purple 20 18 13 Based on these results , express the probability that the next spin will land on purple as a decimal to the nearest hundredth.

Answers

Answer:

0.15

Step-by-step explanation:

The probability would be the amount of times the pointer landed on purple divided by the total times the pointer was spun.

This would be 13/(18+15+20+18+13) = 13/84 = 0.15476

The probability that the next spin will land on purple nearest hundredth will be 0.15.

What is probability?

Its fundamental concept is that someone will nearly surely occur. The proportion of positive events in comparison to the total of occurrences.

Then the probability is given as,

P = (Favorable event) / (Total event)

The table is given below.

Color       Frequency

Red              18

Green          15

Blue            20

Yellow         18

Purple          13

Based on these results, the probability that the next spin will land on purple in decimal to the nearest hundredth is calculated as,

P = 13 / (18 + 15 + 20 + 18 + 13)

P = 13 / 84

P = 0.15

The probability that the next spin will land on purple nearest hundredth will be 0.15.

More about the probability link is given below.

https://brainly.com/question/13957582

#SPJ2

NWMS has 840 students. Ben surveys a random sample of 60 students and finds that 8 of them have more than 3 siblings. How many students at the school are likely to have more than 3 sibling

Answers

Answer:

the answer is 196

Step-by-step explanation:

hope this helps

Helpmeeeeeeeeeeeeeeeeeeeeeeee

Answers

Answer:

B)

Step-by-step explanation:

distances:

AB = 6

BC = √4+25 = √29

CD = √0+144 = 12

AD = √5²+4² = √41

Suppose an Oklahoman comes to Texas to go turkey hunting. He takes up camp 150 meters from the base of a cliff. When he sees a turkey he raises his shotgun, shoots, but misses (being a poor shot). He notices that he hears the echo of his gun off the cliff. How much time (in seconds) passes after the shot before the hunter hears the echo?
(use dimensional analysis)

Answers

Answer:

thats 50

Step-by-step explanation:

Other Questions
English 2 ADIOUIUSUIOmILS ADWhich details develop the central idea that the Grimms collected stories to preserve culture? Check all that apply.O The tales of the Grimm Brothers demonstrate how language and customscan create a bond between people.The Grimm Brothers recorded the stories because fewer and fewer people were collectingand preserving them.O The Grimm Brothers were born in Germany in the 1700s, and theirtales were published in the 1800s.D Their stories reveal truths about the conditions people livedin when the tales were recorded.The Grimm Brothers would be surprised that they are now known more for their tales thanfor their studies ofliterature, Carro writes, "Companies began zeroing in on the most talented athletes and enlisting them to market new designs." Based on context clues, what does the phrase "zeroing in" mean? * O A. to take something away gradually O B. to give money for O C. to dismiss from employment O D. to direct all of one's attention to someone or something Sistema poltico en el que el poder ejecutivo es encabezado por un monarca o presidente que cumple la funcin de jefe de Estado y un primer ministro que ejerce como jefe de Gobierno." Esta definicin corresponde a Choose all the graphical displays that are best for showing numerical data.box-and-whisker plotbar graphline graphcircle graphstem-and-leaf plotscatter plothistogram The resistance of a copper wire 200 m long is 21 Q. If its thickness (diameter) is 0.44 mm, its specific resistance is around_______________? Have you ever felt like an outsider? What made you feel that way, and how did it make you feel? Story: The OutsidersI NEED EXAMPLES! GIVING BRAINLIEST! When Argentina fixed the exchange rate of their peso to the U.S. dollar, one outcome was: Group of answer choices Argentinean central bankers effectively gave control of their domestic interest rate to the FOMC. Argentinean central bankers regained control of their domestic interest rate. Argentinean central bankers were finally able to focus their attention on domestic monetary policy. Argentineans began using the U.S. dollar for all of their transactions. 100 POINTS!!!! PLZ DO NOT ANSWER UNLESS YOU GOT A 90% OR BETTER ON THIS PROJECTFor this assignment, you will develop a scientific model on a poster that illustrates the role ofphotosynthesis and cellular respiration in the carbon cycle. Your model should also show how carboncycles the Earths four spheres. Once you have completed your model, you will write a paper with severalparagraphs describing the content of your model in more detail. simple sentence using bail and vain according to homophones help what is the perimeter measured in centimeters of the rectangle pictured below do not include units in your answer Help ASAP! No links! Aumentativos in Spanish! From a European American point of view, how did the Five Civilized Tribes differ from other Native American groups?They had elaborate, well-functioning governments.They were more assimilated into American society.They appeared less hostile to the U.S. than other tribes.They seemed like a more coherent and loyal group. sino ang legendary hacker ng pilipinas? Calculate the distance between a 3.0 x 10^-5 charge and a 2.0 x 10^-6 2 pointsC charge if the force between them is 1000 N. What is the cosine ratio of Z? 1. Este monstruo tiene una nariz normal y dos brazos. Tiene unaboca y tres ojos. Su boca no es normal. Su boca tiene piernas ypies. Este monstruo tiene una oreja.Quin es?2. Este monstruo es un poco feo. Tiene dos orejas normales, pero notiene una boca normal. Su boca tiene piernas y pies. Tiene tresojos y dos brazos.Quin es?3. Este monstruo tiene dos orejas y dos ojos. Es muy interesante y feo. Tiene una boca muy grande. Su nariz no es normal; esespecial. Su nariz tiene brazos, manos, pies, y piernas! Abre losojos y sonre.Quin es?4. Este monstruo tiene una boca grande y fea. El monstruo no esatractivo. Tiene una cabeza normal, pero su nariz no es normal. Sunariz tiene brazos y piernas. Tiene dos orejas y dos ojos, peronunca abre los ojos.Quin es?5. Este monstruo tiene un ojo grande y un ojo pequeno. Tiene tresorejas, pero tiene una nariz normal. Tiene una boca verde y unbrazo muy fuerteQuin es?6. Este monstruo tiene un ojo grande y un ojo pequeo. Tiene dosbrazos fuertes y una boca verde. Su nariz no es normal - jes supergrande! Tiene tres orejas.Quin es? Global climate change occurs because of increasing concentrations of greenhouse gases in: the troposphere absorb outgoing IR radiation the troposphere absorb outgoing IR radiation the stratosphere absorb incoming UV radiation the stratosphere absorb incoming UV radiation the troposphere absorb incoming UV radiation the troposphere absorb incoming UV radiation the stratosphere absorb outgoing IR radiation the stratosphere absorb outgoing IR radiation neither the troposphere nor the stratosphere absorb incoming UV radiation Describe a road that is not taken today. Answer this if you know this 5+3-25 Which part of the blood is responsible for transporting oxygen throughout the body?