Mathematics High School

Help me fast please i’ll give 20 points

Answers

Answer 1

A maybe I think. I hope it’s correct

Answer 2

Answer: C

You can use the formula x = -b / 2a to find the axis of symmetry.

Related Questions

Andre rode his bike at a constant speed. He rode 1 mile in 5 minutes.
Which of these equations represents the amount of time t (in minutes) that it takes him to ride a distance of d miles?
A - T = 5d
B - T = 1/5 d
C - T = d+4
D - T = d-4

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given that Andre rode his bike at a constant speed.

Number of miles driven = 1 mile

Time taken to drive 1 mile = 5 minutes.

Then speed can be calculated using formula:

Speed = Distance / Time

Now we have to find the amount of time t (in minutes) taken by him to right distance d so we can again use same formula.

Speed = Distance / Time

Time = Distance / Speed

Plug the given values

t = 5d

Hence find answer will be equation t=5d.

how to Evaluate: (6 + 2 )^3 - 12

Answers

Answer: 500

Step-by-step explanation:

(8)^3 - 12

512-12 = 500

which is farther below ground the gold vault or the oak island treasure

Answers

what? please explain future there is no info given here

I need help with this question ASAP

Answers

x+x+10+2(2x+10) = 180
2x + 10 + 4x+20 = 180
6x + 30 = 180
6x = 150
X = 25
Plug in 25 to find angle

y=2x-1 in standard form

Answers

Answer: 2x - y = 1 this should be it

The equation in standard form, y = 2x -1

What is the equation of a line?

The equation of line is an algebraic form of representing the set of points, which together form a line in a coordinate system.

Given an equation, y = 2x-1

The standard form is given as - y = mx+c

The given equation is already in standard form, where, m = 2, c = -1

Hence, The equation in standard form, y = 2x -1

For more references on equations of a line, click;

https://brainly.com/question/21511618

#SPJ2

if h answer this your a legend

Answers

260 bcuz you in volume you times all of the numbers I’m not sure though

Answer:

260

Step-by-step explanation:

V= l x w x h

V=13 x 4 x 5

V=260

Complete the problem below:
2500+ 50123=?

Answers

Answer:

2500+ 50123=52623

Step-by-step explanation:

PLEASE HELP<3

ALGEBRA

When g(x) is divided by X+4, the remainder is 0. Find all the roots for g(x)=x^4+3X^3-6X^2-6x+8

Answers

Answer:

Step-by-step explanation:

(x^4+3x^3-6x^2-6x+8) ÷(x+4)

x^3-x^2-2x+2

Please answer these 5 questions and thank you!

Answers

Answer:

1. its either C or D I can’t rem which one it is

2. D

3. A

4. A

5. B

Step-by-step explanation:

Translate and solve: m decreased by 12 is equal to negative 3. *

Answers

m - 12 = -3

You would be able to find what m is by finding a number that can subtract 12 and get -3.

Hope this helps and have a nice day!!!

Answer:

Step-by-step explanation:

m-12= -3 add 12 to both sides

m=9

A crane has a cable with a breaking strain of 6400kg measured to 2 significant figures it is used to lift crates which weigh 90kg measured to the nearest 10kg what is the greatest number of crates that can safely be lifted at one time without breaking the cable some working must be shown

Answers

Answer:

100/2=50

lower bound of 6400kg = 6350kg

10/2=5

upper bound of 90kg = 95kg

6350kg/95kg=66kg

Step-by-step explanation:

this is right

Write this statement as a conditional statement in the form “if p, then q.”

Three points are all located on the same line. So, the points are collinear points.

Answers

Answer:

if three points are all located on the same line, then, the points are collier points.

Step-by-step explanation:

the if or p statement is called the hypothesis.

the then or q statement is called the conclusion.

State the Angle Relationship & Find the measure of the indicated angle that makes lines u and v parallel.

Answers

Answer:

the indicated angle should be 121°

Step-by-step explanation:

If 2 lines are parallel to each other & a transversal intersects both of them , the corresponding angles on a same side are equal.

If the indicated angle will be equal to the given angle , they will be known as corresponding angles only when v || u.

So the indicated angle is 121°

Guys can you please help me this is my last assignment before thanksgiving break and my cousin who I haven’t seen in 3 years is coming and I don’t want to spend the time I have doing homework

Answers

Answer:

5. $1417.50, 6. $18.13, 7. $.78 (assuming the interest rate is annual), 8. .0625%, 9a. 5%, b. No because If he invests $4200 at 6% for 3 years he will have earned $756, so $4200+$756= $4956

Step-by-step explanation:

Have fun with your cousin

isolate the y 3x+y=5

Answers

Y = -3x+5
That’s the equation

A point goes through the origin and has a slope of 3. What is the equation of the line?

Answers

Answer:

The correct answer is c Y=3x

Step-by-step explanation:

Hope this helps!

What is the line of symmetry?

Answers

Answer: x = 18

Step-by-step explanation:

The line of symmetry is x = 18 because it’s the line that the vertex resides on

Sub to bionic pleasssssse

Answers

Alright I got you I’ll sub

Answer:

BRO HE IS THE BEST SO I SUBBED

what percentage is 4 month of a year

Answers

Answer:

33.33%

Step-by-step explanation:

Year has 12 months.

4 ÷ 12 = 0.3333

0.3333 × 100% = 33.33%

7. What are the x-intercepts of the graph of y = (3x +8)(5x - 3)(x - 1)?

Answers

Answer:

y = 15x^3 + 16x^2 - 55x + 24

Step-by-step explanation:

y = (3x +8)(5x - 3)(x - 1)

y = (15x^2 - 9x + 40x -24) * (x - 1)

y = (15x^2 + 31x - 24) * (x-1)

y = 15x^3 - 15x^2 + 31x^2 - 31x - 24x + 24

The x-intercepts of a graph are the points where the graph crosses the x-axis.

The x-intercepts are: [tex]\mathbf{x = ,-\frac83, \frac 35\ and\ 1}[/tex]

The function is given as:

[tex]\mathbf{y = (3x + 8)(5x - 3)(x - 1)}[/tex]

First, we plot the graph of [tex]\mathbf{y = (3x + 8)(5x - 3)(x - 1)}[/tex]

See attachment for the graph

Next, write out the x-values when the graph crosses the x-axis.

From the graph, we have:

[tex]\mathbf{x = -\frac 83}[/tex]

[tex]\mathbf{x = \frac 35}[/tex]

[tex]\mathbf{x = 1}[/tex]

Hence, the x-intercepts are: [tex]\mathbf{x = ,-\frac83, \frac 35\ and\ 1}[/tex]

Answers

Answer:

Option 3. step 1.

Step-by-step explanation:

Numuro 3 is the answer

Please answer if you actually know.

Answers

Answer:

A is correct bro because W(work done)=F(force)*S(distance)

Step-by-step explanation:

Answer:

Step-by-step explanation:

A company sells shares in their stock for a certain price. On one sunday the price of the company's stock was $37.84 per share. This price of the stocks per share changes each day. By how much dos the price of the stock per share change from Sunday until the end of Friday? What is the price of the company's stock per share at the end of the day on Thursday?

Answers

Hi, you've asked an incomplete question. However, I assumed that the price of the stock at the end of Thursday is $43, Friday is $46.

Answer:

about +21.56% (or $8.16) by Friday

$43

Step-by-step explanation:

What we simply need to do is to note the percentage difference in price between Sunday and Friday. By subtracting the difference price we get,

$46- $37.84 = $8.16 To percentage

[tex]\frac{8.16}{37.84} *100=[/tex] 21.56%.

It is obvious from the data presented that the price of the company's stock per share at the end of the day on Thursday is $43.

Please help with this()

Answers

Answer:

396

Step-by-step explanation:

Write an equation in point-slope form of the line that passes through the two points given. Use the
first point to write the equation.

1.) (4,7) and (5,1)

2.) (9,-2) and (-3,2)

3.) (3,-8) and 7(-2)

Answers

Answer
1). 1x + 4

2)

3)

The product of 485 x 35 is 16975, what is the product of 485 x 3.5? How do you know?

Answers

Answer:

1697.5

Step-by-step explanation:

bY multiplying

Answer:

1697.5

Step-by-step explanation:

you just add a dot next the the 5 and remove remove the last dight

Complete the following statement. 8 + ( ) = 6

Answers

Answer:

8+(-2)=6

Step-by-step explanation:

Solve [0, 2pi)
3 Cos(2x) = 5 Sin(x) - 1

Answers

Given :

Solve [0, 2π)

3cos(2x) = 5sin(x) - 1

To Find :

The value of x in range [0,2π).

Solution :

We know, cos(2x) = 1 - sin²x .

3( 1 - 2sin²x ) = 5sinx - 1

3 - 6sin²x = 5sinx - 1

6sin²x + 5sinx - 4 = 0

6sin²x + 8sinx - 3sinx - 4 = 0

2sinx( 3sinx + 4 ) - 1( 3sinx + 4) = 0

sin x = 1/2 and sin x = -4/3 .

Since, sin x ≤ 1.

So, sin x = 1/2 .

x = π/6 .

Therefore, value of x is π/6.

Hence, this is the required solution.

What is the equation of this line?

y=−2x−2

y=12x−2

y=−12x−2

y=2x−2

Answers

Answer:

A y=-2x-2 I think so sorry if wrong

Dawson rakes leaves in his neighborhood. The equation y = 10x represents the amount of money he earns. What is the constant of proportionalty?

Answers

Answer:

Step-by-step explanation:

He makes $10 for each job he's done

Other Questions

A skill is a learned or practiced ability to perform an activity well.TrueFalse You are selling tickets for a high school basketball game. Student tickets cost $3 and general admission tickets cost $5. You sell 350 tickets and collect $1450. How many of each type of ticket did you sell? Please help me on thissss Can someone help me please I WILL MARK BRAINIESTPlease help asap its due What should i write for this? Please answer Estimate 38 3/22 - 14 29/30 by rounding each number to the nearest whole number Acting on the doctor's advice, we went immediately to Washington to see Dr. Bell, my father with a sad heart and many misgivings, I wholly unconscious of his anguish, finding pleasure in the excitement of moving from place to place. Child as I was, I at once felt the tenderness and sympathy which endeared Dr. Bell to so many hearts, as his wonderful achievements enlist their admiration. He held me on his knee while I examined his watch, and he made it strike for me. He understood my signs, and I knew it and loved him at once.The Story of My Life,Helen KellerDecide whether each statement is an example of plagiarism.Helen Keller expressed admiration for Alexander Graham Bell in her autobiography (Keller 12). I at once felt the tenderness and sympathy which endeared Dr. Bell to so many hearts (Keller 12). Alexander Graham Bell was in favor of teaching deaf people to speak, rather than sign. Which of the following leaders called for the First Crusade?Pope Gregory VIIIGodfrey of BouillonPope Eugenius IIIPope Urban II What are characteristics of demand? a A. the desire and ability to buy a product b B. the ability and willingness to buy a product c C. the willingness and desire to buy a product d D. the desire, ability, and willingness to buy a product Which of the following materials would allow the flow of electricity?A.) cottonB.) plasticC.) aluminumD.) rubber Evaluate the expression for the given values of the variables.9d 4e 15 for d = 5 and e = -7When d = 5 and e = -7, the expression is equal to Fast plzzz what is the consequence of using fossil fuels as an energy source t?Ser Complete the sentences with the correctform of ser.1. Juan, de dnde ______ tu? Hello thank you so much for your help so kinda a long question here (multiple parts). 2. The Third National Bank has reserves of $20,000 and checkable deposits of $100,000. The reserve ratio is 20 percent. Households deposit $5000 in currency into the bank and that currency is added to reserves. Recall, to calculate checkable deposits you have to add the original checkable deposits to the new deposit. To calculate required reserves for the deposits, you have to multiply the required reserve ratio (decimal from) by checkable deposits. To calculate excess reserves, you will subtract required reserves from actual reserves.2.1. What level of excess reserves does the bank now have? 2.2. Complete the table below for the Third National Bank. You have to distinguish between a bank's assets and bank's liabilities. The figures in the table below are for the Third National Bank. All figures are in thousands of dollars. (Table/chart/graph) normally goes here)2.3. What is the total assets of this bank? Explain the basics of this banks balance sheet. 2.4.If the required reserve ratio for the Third National Bank is 10 percent, what is the monetary multiplier? (helpful stuff)Recall, to calculate you have to use the formula: Monetary Multiplier = 1Required Reserve Ratio. The money multiplier is a key measure in banking that helps to predict the money supply that will be available to drive economic growth. As you can see from the formula, if the reserve requirement is 20%, the money multiplier will be 1 divided by 0.2, which is 5. We can then use the money multiplier multiplied by the excess reserves to determine the maximum checkable-deposit creation that will be provided by the new money entering the system.2.5. If the monetary multiplier is 4, what is the required reserve ratio? Describe how and identify by what amount the Third National Bank can create money in the economy. (helpful stuff)Recall that, generally, bank creates money in a typical economy by making loans. The Fed sets the reserve requirement (the required reserve ratio) that directly affects the amount of money creation. The Beginning of Change3. There was always an important piece missing for his inventions. He needed batteries to power his homemade devices. Kelvin did not have the benefit of science education at school. Yet, he figured out how to make a battery using soda, metal, and tape. These are ingredients he found at a neighborhood dump! With this battery, the possibilities for his inventions were endless.Read the third paragraph of the article and answer the following question.What is the best sentence to show an implicit detail in this paragraph? aKelvin did not take science classes at school. bKelvin was very intelligent and figured out quite a bit about science. cKelvin found the ingredients for the battery at the local landfill. dWith the battery Kelvin made, the possibilities were endless. Find x if 75% of x = 27. What is the rise over run if the slope is (-2/3)? List three differences that you observed between the onion cell and the cheek cell. 3(p - 29) - 4(2p - 39 - 5)expand and simplify