Mathematics High School

HELPPPPPP ASAPPPPP PLEASEEEEE

Answers

Answer 1

Step-by-step explanation:

Related Questions

Please help with these three questions and thank you

Answers

1.A

2.D

3.B

Step-by-step explanation:

Have a nice day!

First one is: C
Second one is: A I believe
Third one is: A

Hey you I need help this question if you do I'll vibe with you

Answers

Answer:

I'm back bud

Step-by-step explanation:

Angle 1: 138

Angle 2: 84

Angle 3: 42

Angle 4: 42

Angle 5: 96

Angle 6: 42

A student has some $1 and $5 bills in his wallet. He has a total of 15 bills that are worth $35. How many of each type of bill does he have?

Answers

He has 5 $5 bills and 10 $1 bills because 5x5=25 and 10x1=10. to check the answer you add 25+10=35.

A crew is shingling a roof. They complete 6.8 square feet every hour. How many square feet will they complete in 12 ½ hours of work?

Answers

Answer:

85 square feet

Step-by-step explanation:

what we know: complete 6.8 square feet every hour

what we want to know: how much square feet will be compeletein 12 1/2 hours?

12 1/2 is 12.5

6.8 square feet time 12.5 hours gives you 85 square feet :)

3x+5=23 how would I solves this

Answers

Answer:

x = 6

Step-by-step explanation:

3x + 5 = 23

you wanna subtract 5 from both sides

3x = 18

now you wanna divide 3 from both sides to get x by itself

x = 6

and thats your answer hope that helped :)

Which of the following is the expansion of (3c + d2)6? 729c6 + 1,458c5d2 + 1,215c4d4 + 540c3d6 + 135c2d8 + 18cd10 + d12 729c6 + 1,458c5d + 1,215c4d2 + 540c3d3 + 135c2d4 + 18cd5 + d6 729c6 + 1,215c5d2 + 810c4d4 + 270c3d6 + 90c2d8 + 15cd10 + d12 729c6 + 243c5d2 + 81c4d4 + 27c3d6 + 9c2d8 + 3cd10 + d12 c6 + 6c5d2 + 15c4d4 + 20c3d6 + 15c2d8 + 6cd10 + d12

Answers

Answer:

(. A. )729c^6 + 1,458c^5d^2 + 1,215c^4d^4 + 540c^3d^6 + 135c^2d^8 + 18cd10 + d^12

Step-by-step explanation:

BRAINLIEST PLEASE? :,)

Answer:

Answer is A. 729c6 + 1,458c5d2 + 1,215c4d4 + 540c3d6 + 135c2d8 + 18cd10 + d12

Step-by-step explanation:

got it right on edge

Given that f(x) = 2x - 5, find the value of x that makes f(x) = 15.
(10 points)
25
20
O 10
05

Answers

Answer:

2(10)-5

20-5

10 should be your answer

The solution is : the value of x that makes f(x) = 15, is x = 10.

What is simplification?

Simplify simply means to make it simple. In mathematics, simply or simplification is reducing the expression/fraction/problem in a simpler form. It makes the problem easy with calculations and solving.

here, we have,

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

Left to Right

Algebra I

Functions

Function Notation

we have,

Step 1: Define

f(x) = 2x - 5

f(x) = 15

Step 2: Solve for x

Substitute in f(x) [Function]: 15 = 2x - 5

[Addition Property of Equality] Add 5 on both sides: 20 = 2x

[Division Property of Equality] Divide 2 on both sides: 10 = x

Rewrite: x = 10

hence, The solution is : the value of x that makes f(x) = 15, is x = 10.

To learn more on simplification click:

brainly.com/question/28996879

#SPJ7

The perimeter of the rectangle below is 64 units. Find the length of side CD.

Write your answer without variables.

Answers

Answer:

CD = 18 units

Step-by-step explanation:

Given a rectangle with length x and width y, the perimeter is:

P = 2x + 2y

Here, we note that x = AB = CD, y = AD = BC, and P = 64 units. So:

2AB + 2BC = 64

We know that AB = 3z and BC = 2z + 2; plug these in:

2 * (3z) + 2 * (2z + 2) = 64

6z + 4z + 4 = 64

10z = 60

z = 6

Now that we've solved for z, we can find AB and, hence, CD because AB = CD.

AB = 3z = 3 * 6 = 18 units

Thus, CD = 18 units, as well.

please help!! i’m stuck

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Answer:

Step-by-step explanation:

solve for x -2(-x+1)+3x+3=26

Answers

Answer:

[tex]x=4.16[/tex]

25 pts
Whats the degree of power function for this table

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Answer:

Step-by-step explanation:

.6.PS-7
Marco needs to buy some dog food. At the nearest store, 3 bags of dog food cost $11.25. How
much would Marco spend on 2 bags of dog food?

Answers

Answer:

$7.50

Step-by-step explanation:

Divide the 11.25 by 3 (since there are 3 bags) you should get 3.75 now multiply the 3.75 by 2 (since marco need 2) and you get 7.50

Hello,if anyone would help me,I would really much appreciate it. I’ve a little stressed about it.Thank you!

Answers

The answer is d. All ratios on the chart divide out to 3.5 as d does the same

Will give Brainliest!!!

Layla is going to drive from her house to City A without stopping. Layla plans to drive at a speed of 30 miles per hour and her house is 240 miles from City A. Write an equation for D,D, in terms of t,t, representing Layla's distance from City A tt hours after leaving her house.

Answers

Answer:

her distance would be 0 after 8 hours since 8*3 = 24 and just add a zeor behind the 24 from the 30

Step-by-step explanation:

i need help to get my grade up

Answers

Answer:

no this is not fair

Step-by-step explanation:

Answer:

b. is not fair

c. not fair

4. Just search on google for a recipe or say PB&J

5. Proprtains can tell you if something is unfair by something being higher than normal.

Step-by-step explanation:

b. if the second option got 75 points then that'll be higher than 15 questions answered correctly.

c. if option 2 traded 24 football cards then that'll be way over 15.

4. More jelly than peanut butter would mean I would have to add more peanut butter.

5. I traded 15 socks and got 10 apples, however, my friend traded 10 socks and got 9 apples. This means if he traded 15 socks then it would've been over 10 apples.

HHHHHEEEEEELLLLLPPPPP Parker drove a total distance of 4 and 1 over 2 miles during the months of June and July. If Parker only drove 1 over 8 of a mile every day, which expression shows the number of days he went driving? 4 and 1 over 2 ⋅ 1 over 8 4 and 1 over 2 + 1 over 8 4 and 1 over 2 ÷ 1 over 8 4 and 1 over 2 – 1 over 8

Answers

Answer:

use cymath for answer

Step-by-step explanation:

it will explain better

Answer:

Step-by-step explanation:

There are two loaf cakes. One is 36cm long and one is 27cm long. They want to cut the cake up and sell the slices, but all the slices must be equal. What is the largest slices that they can cut them into?

Answers

Answer = 1cm

27,35 hcf = 1 so 1cm is a large slice.

Please help will mark brainliest if correct

Answers

Answer:

Step-by-step explanation:

SSS postulate of congruency

2. Find the x and y
intercepts:
y = 1/2x+4

Answers

Answer:

y intercept = 4

x intercept = -8

Step-by-step explanation:

0 = x/2 + 4

-4 = x/2

-8 = x

y=mx+b

y = 1/2x+4

Y intercept = b, b= 4

Nixon recycles 6 cans every week. Which expression shows the total number of cans he recycles in w weeks? 6 + w 6 + 5w w over 6 6w

Answers

Answer:

The expression is:

[tex]n = 6w[/tex]

Step-by-step explanation:

let '[tex]w[/tex]' be the number of weekslet '[tex]n[/tex]' be the total number of cans

As Nixon recycles 6 cans every week, so the expression becomes

[tex]n = 6w[/tex]

Find the units of displacement of the point (4,2) to get the image of (7,7). Chapter (transformation) (coordinates) (translation). Please answer my questions correctly. Unnecessary answers will be reported.

Answers

Answer:

The units of the displacement are (3, 5) → T (x + 3, y + 5)

Step-by-step explanation:

The rules of translation of a point

If the point (x, y) is translated h units to the right and k units up, then its image is (x + h, y + k)If the point (x, y) is translated h units to the right and k units down, then its image is (x + h, y - k)If the point (x, y) is translated h units to the left and k units up, then its image is (x - h, y + k)If the point (x, y) is translated h units to the left and k units down, then its image is (x - h, y - k)

∵ Point (4, 2) is translated by (h, k)

∵ Its image is (7, 7)

∴ The x-coordinate of the point is increased from 4 to 7

∴ The point is translated to the right by h units

∵ 4 + h = 7

∴ h = 7 - 4 = 3

∴ The point is translated to the right 3 units

∵ The y-coordinate of the point is increased from 2 to 7

∴ The point is translated up by k units

∵ 2 + k = 7

∴ k = 7 - 2 = 5

∴ The point is translated up 5 units

∴ The point is translated 3 units right and 5 units up

∴ The units of the displacement are (3, 5) → T (x + 3, y + 5)

easy question... if someone starts with 100$ and adds 50 each week, how much will they have after 1 year

Answers

Answer: 18350_________________________________I started by multiplying 50 * 365, which equals to 18250.So then I added the 100 that we started with to get 18350.

Hope this helped!

Also can I please have Brainliest?

Solve the simultaneous equations
5
x
+
2
y
=
11
−
5
x
+
4
y
=
13

Answers

Answer:

its 13

Step-by-step explanation:

are u try to find out what x and y equal

A bike shop rents each of its mountain bikes for a one-time $4.00 insurance charge plus $2.50 per hour
relationship between the total cost, y, to rent a bike for 3 hours.
Graph

Answers

Answer:

$11.50

Step-by-step explanation:

I did give an explanation here but some one deleted it. :( I will attach the graph below though.

How do you write 6,900 in scientific notation?
* 10

Answers

Answer:

6.9 x 103

Step-by-step explanation:

Find the value of the expression. [(3/5)]-2

Answers

Answer:

-1.4

Step-by-step explanation:

Answer:

i think it's 1

please help with 1,2, and 3

Answers

Answer:

The slope is 0.9

Step-by-step explanation:

You'll want to start by labeling the points at (1,2.3) and at (6,6.8) which is the first pairs that you are given. You'll want to find use the formula to find the rise and the run which I'll give

(6.8-2.3)/(6-1) which is 4.5/5 which is 0.9

So for each week you'll make a total of 0.9 million dollars.

Give me some more time to do the other questions.

x2-11x+18=0 need help!

Answers

Answer:

x = 2 or

x = 9

Step-by-step explanation:

x² - 11x + 18 = 0

x² - 9x - 2x + 18 = 0

x(x - 9) - 2(x - 9) = 0

(x - 2)(x - 9) = 0

x - 2 = 0 or x - 9 = 0

x = 2 or x = 9

Thus, x = 2 or 9

-TheUnknownScientist

Answer:

x = 2, x = 9

Step-by-step explanation:

Given

x² - 11x + 18 = 0

Consider the factors of the constant term (+ 18) which sum to give the coefficient of the x- term (- 11)

The factors are - 2 and - 9 , since

- 2 × - 9 = + 18 and - 2 - 9 = - 11 , thus

(x - 2)(x - 9) = 0 ← in factored form

Equate each factor to zero and solve for x

x - 2 = 0 ⇒ x = 2

x - 9 = 0 ⇒ x = 9

What are you doing for thanksgiving? 1 paragraph plz

Answers

Answer:nothing. im just gonna watch netflix and eat popcorn. Hope this helps!

Answer:

Well, for starters I'm gonna eat TURKEY. Then i will eat potato. potato is yummy. sometimes i want to eat a frog. if i eat the frog the frog i roast a dog.

Step-by-step explanation:

4 g = 16 g= please solve

Answers

Answer:

g=4

Step-by-step explanation:

Divide both sides

4g÷4 = 16÷4

Divide

G=4

Other Questions

Noncompensatory stock option plans have all of the following characteristics except:__________ a. participation by substantially all full-time employees who meet limited employment qualifications. b. equal offers of stock to all eligible employees. c. a limited amount of time permitted to exercise the option. d. a provision related to the achievement of certain performance criteria. The scatterplot below shows the relationship between the maximum height in feet, x, of several roller coasters and their top speed in miles per hour, y. Describe the direction, form, and strength, as well as any unusual observations .A) The association between maximum height and top speed is positive, linear, and strong. There are no unusual observations.B)The association between maximum height and top speed is positive , linear, and strong. There is one unusual observation at approximately (170, 150) .C) The association between maximum height and top speed is positive, nonlinear, and strong. There is one unusual observation at approximately (170, 150) .D) The association between maximum height and top speed is positive, linear, and moderate. There are no unusual observations.E) The association between maximum height and top speed is positive, nonlinear, and moderate . There is one unusual observation at approximately (170 , 150) The point (4, 2) is reflected across the x-axis. A coordinate plane. What are its new coordinates? (4, 2) (4, 2) (4, 2) (4, 2) If your body is making new skin cells all the time, why do you sometimes get a scar from a cut?PLEASE HELP ASAPPPPPP!!!! THXXXX 10 POINTSSS compose a short story which gives the moral Dont count your chickens before they are hatched PLZ HURRY WILL MARK BRAINLIEST :D A large land area that is part of a continent is a ___A) monsoon B) subcontinent C) Peninsula use synthetic division to solve (3x^4+6^3+2x^2+9x+10)/(x+2). what is the quotient 4. Near the end of the Middle Ages, what religious issues weakened the Christian Churchs authority over people?People lost faith in Church leaders after the Black Death killed so many of their loved ones.People protested against the Churchs practice of pressuring families to send their sons to monasteries.People left the Christian Church as new, more appealing religions began to spread throughout Europe.People claimed that the Church was corrupt in its focus on material wealth and art (images) as routes to spiritual salvation. PLZZZZZZZZZZZZZZZZZZZ HELP THIS DUE TODAY AND NO ONE HELPING I SWEAR THE PEOPLE ANSWER THESE QUESTIONS WERE TROLLING PLZ I NEED THIS DONE!!!TEXT: The first effect of the creation of the 13 colonies was that Britain grew very rich. Each colony now had productive farms and new towns growing as trading posts. Britain profited from these by taxation. Everything grown, bought or sold in the American Colonies was somehow taxed by Britain.Another effect was the British Colonies became destinations for thousands of immigrants from England and elsewhere in Europe. Wealthy Europeans were eager to claim new land for plantations or make fortunes from trade in the new cities. Middle-class European farmers hoped they could get new farmland of their own. Many poor English and Scots-Irish settlers hoped they could find better lives in America working as indentured servants and hopefully purchasing land of their own someday.Every new English colony was a new disaster for the Native Americans. The forests they hunted were cut down to make way for farms and plantations. More and more tribes became pushed off their land, either being cheated by false negotiations, or forced out with violence. When tribes fought back, the English settlers would retaliate harshly with gunfire and arson, burning entire villages to the ground. Worse still was the invisible killer that British settlers brought with them: diseases like smallpox and plague, which spread among native tribes quickly and for which they had no immunity or treatments. Sometimes, colonists would give infected blankets to natives to spread diseases on purpose. Ultimately for the native tribes, the effects of British settlement in America were tragic and irreversible. By the mid 1700s, most tribes had nearly vanished from the Atlantic coast.The final effect of the British Colonies was the introduction of slavery to North America. The first kidnapped Africans in the American Colonies were brought to Jamestown as slaves to work in the new tobacco plantations. Slavery would spread throughout the new colonies, with cities as far north as New York being used as trading posts for slave auctions. Mainly however, slavery was much more concentrated in the southern colonies, which had large tobacco and rice plantations requiring many laborers. In the Southern Colonies, African people were simply considered property. Laws in Maryland only referred to Africans in terms of planters property rights. A Virginia law in 1642 punished people for hiding runaway slaves or indentured servants. Free blacks were eventually permitted to live and own property in northern colonies, and slavery in the north slowly became outlawed. In the south, however, the plantation economies of the colonies depended almost completely on slave labor.17. In the chart below, summarize how each group of people was affected by the formation of the 13 British ColoniesBritish PlantersPoor European ImmigrantsNative AmericansKidnapped Africans DNA regions that are transcriptionally silenced by hypercondensation have often undergone a modification of their _______ residues termed _______.a. hyperoxidation.b. methylation.c. dephosphorylation.d. phosphorylation.e. integration. How many tiles are there in figure 0? What is Lymes Disease scientific name? 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