Mathematics High School

help please
it would help alot

Answers

Answer 1

Answer:

Step-by-step explanation:

Step 1:

- 5( t^5)²/ - 5t^9 Equation

Step 2:

- 5t^10 / - 5t^9 Multiply

Answer:

5t Subtract and Divide

Hope This Helps :)

Answer 2

Answer:

5t remember sumbtract and divide braine

Step-by-step explanation:

Step 1:

- 5( t^5)²/ - 5t^9 Equation

Step 2:

- 5t^10 / - 5t^9 Multiply

Related Questions

What is 53,274 in expanded form?

Answers

Answer:

50,000 + 3,000 + 200 + 70 + 4

Step-by-step explanation:

Expand. Set all non-zero digits by itself:

53,274 = 50,000 + 3,000 + 200 + 70 + 4

Remember to fill in 0 for all digits. They must keep their value.

Given that the slope is -4 and the y intercept is -4 what is the equation of the line?

Answers

Answer: srry i think it is y = mx + b, where m is the slope and b is the y-intercept. Slope-intercept is the form used most often as the simplified equation of a line.

Step-by-step explanation: where m is the slope and b is the y-intercept. Slope-intercept is the form used most often as the simplified equation of a line.

Which equation best represents the line graphed above?

Please help

Answers

Answer:

y=x+4

Step-by-step explanation:

Slope is positive and it goes up by 1 so it is just 1 and the y-intercept is 4 so it is y=x+4

7x^2– 19x – 6

How do I factorize this expression?

Answers

This is the answer
I am not sure so sorry if it is wrong

Answer:

x = 3 and x = -2/7

Step-by-step explanation:

you can multiple -6 by 7 = -42

and then find what adds into -19 but can multiply together to get -42.

In this case (x-21)(x+2) would work

then you have to divide out your 7 from both numbers,

(x-21/7)(x+2/7)

then you have to make them equal to zero

x-21/7 = 0 = x = 21/7 = 3

x+2/7 = 0 = x = -2/7

so your final answer is x = 3 and x = -2/7

can you work out the equation of the graph

Answers

1– -4+4 that should help

42 divided by -6+5 show step by step

Answers

Answer:

Step-by-step explanation:

Answer:

-2

Step-by-step explanation:

42/-6+5

-7+5 = -2

Can anyone help me with this? Thank you!

Answers

The answer is: It’s 90°

You have $25 , then you babysat this week and earned $13.50. Then you spend $2.68 on a bag of chips . how much do you have left?

Answers

So first you would have to add $25+$13.50=38.5 then subtract 38.5-2.68=35.82

How many quarts of water must be added to 7 qts of a 19% saline solution to obtain a 5% saline solution?

Answers

Answer: quantity of water added = 19.6 quarts

Step-by-step explanation:

Let x= quantity of water added

Then, Quantity of saline in 7 quarts solution = 19% of 7 = 0.19 (7)=1.33 quarts [to remove % divide number by 100]

When x quarts water is added , the quantity of solution becomes = x+7

Quantity of saline in it= 5% of (x+7)= 0.05(x+7)

Now, quantity of saline remains same, so

[tex]1.33= 0.05(x+7)\\\\\Rightarrow\ 1.33x=0.05x+0.35\\\\\Rightarrow\ 1.33-0.35=0.05x\\\\\Rightarrow\ x=\dfrac{0.98}{0.05}=19.6[/tex]

Hence, quantity of water added = 19.6 quarts

simplify 18 over 3/4

Answers

Answer:

What is 18/4 Simplified? - 9/2 is the simplified fraction for 18/4.

Step-by-step explanation:

Answer:

- 9/2

Step-by-step explanation:

common fruction
2/3+4/3

Answers

Answer:

[tex] \huge{ \bold{ \boxed{ \tt{2}}}}[/tex]

Step-by-step explanation:

While performing the addition or subtract of like fractions , you just have to add or subtract the numerator respectively in which the denominator is retained same. Thenafter, obtained fractions should be reduced into lowest terms if there is any common on numerator and denominator.

Sum of like fractions = [tex] \sf{ \frac{Sum \: of \: their \: number}{Common \: denominator}} [/tex]

Difference of like fractions = [tex]\sf{ \frac{Difference \: of \: their \: numerator}{Common \: denominator}} [/tex]

[tex] \underline{ \text{Let's \: start}}: [/tex]

[tex] \sf{ \frac{2}{3} + \frac{4}{3} }[/tex]

[tex] \sf{ \: ➳ \: \frac{2 + 4}{3} }[/tex]

[tex] \sf{➳ \: \frac{6}{3} }[/tex]

[tex] \sf{➳ \boxed{2}}[/tex]

[tex] \text{Hope \: I \: helped!}[/tex]

[tex] \text{Best \: regards!}[/tex]

~[tex] \text{TheAnimeGirl}[/tex]

Which set of ordered pairs represents a function?

\{(-6, 5), (-1, -2), (-4, -6), (-9, 5)\}{(−6,5),(−1,−2),(−4,−6),(−9,5)}
\{(-4, -4), (-4, 8), (-7, 1), (9, 7)\}{(−4,−4),(−4,8),(−7,1),(9,7)}
\{(-3, 4), (6, 1), (-8, -8), (-8, -5)\}{(−3,4),(6,1),(−8,−8),(−8,−5)}
\{(7, 9), (0, 4), (-2, 1), (7, 1)\}{(7,9),(0,4),(−2,1),(7,1)}

Answers

Answer
The pair that represents a function would be B

Where is the answer to the expression 3 − 7 located on a horizontal number line?

Answers

Answer:

4 units to the left of 3 7 units to the left of 3 4 units to the right of 3 7 units to the right of 3

Step-by-step explanation:

Answer:

-4

Step-by-step explanation:

Add 3 units to the right

Subtract 7 units to the left

Total = 4 units to the left

Or you can say -4

I hope this helps you :)

WIll Give brainly and 100 POINTS!

A system of linear equations is shown below

(y=2x+1
(y=-1/4x+3

Which eqution can be used to determine the value of x for the solution

A: 2x+1= -1/4x+3
B: 2x+1= -1/4x-3
C: 2x+1= 1/4x-3
D: 2x+1= 1/4x-3

Answers

Answer:

A: 2x+1= -1/4x+3

A volleyball player sets a volleyball straight up into the air. The height of the volleyball, , is modeled by this equation, where t represents the time, in seconds, after that ball was set.

The volleyball reaches its maximum height after 0.625 seconds. What is the maximum height of the volleyball?

Answers

Answer:

The maximum height of the volleyball is 12.25 feet.

Step-by-step explanation:

The height of the volleyball, h(t), is modeled by this equation, where t represents the time, in seconds, after that ball was set :

....(1)

The volleyball reaches its maximum height after 0.625 seconds.

For maximum height,

Put

Now put t = 0.625 in equation (1)

Hope this helps!!

-2/3x + 9 = 4/3x -3

Answers

Answer:

Step-by-step explanation:

Answer:

x = 6

Step-by-step explanation:

To solve, move all the x’s to one side and all the numbers. Remember when moving numbers to the other side of an equation, the sign changes from either a positive to a negative or vise versa.

9 + 3 = 4/3x + 2/3x

Next, add the like terms.

9+3=12

When adding fractions, add the numerator (top number), but first change denominator (bottom number) if not the same. Here, we don’t need to.

4/3x+2/3x=6/3x

So,

12 = 6/3x

Then, we have to divide each side by 6/3 to make the x alone.

12/6/3 = 6/3x/6/3

To divide with fractions, multiply the reciprocal (opposite number on number line):

12/1·3/6 = x

36/6 = x

6 = x

Please answer this for me

Answers

The answer is x=-5 thank me later

Help PLSSS!!! URGENTTT!!!

Answers

Answer: intrest is the last one but i cant answer the others sorry

Step-by-step explanation:

i tried

12 out of 15 students play in the school band. In a class of 45 students, how many do NOT play in the band?

Answers

Answer: 36

12 out of 15 people play in the school band. In the class, 36 do not play.

12:15 is equal to a ration of 36:45.

So, it is the answer. 36 out of 45 people in the class play in the band.

Hope this helps!

Answer:

9 I think

Step-by-step explanation:

I wanted to simplify 12 out of 15 and I did by dividing 3 out of both of them which would now equal 4 out of 5. I know that 4 out of 5 is 80%. so, I did 80 % of 45 which equals 36 which means 36 people were in band. So now you minus 36 from 45 which is 9

9 people did not play in band

What is the slope of the line?

Answers

Answer:

slope is -x. Or -1/1.

Step-by-step explanation:

U can use the slope formula.

7x-7=2x-2 what is the answer

Answers

Answer:

x = 1

Step-by-step explanation:

7x-7=2x-2

5x = 5

x = 1

a. 1/2 cm per hour
b. 1 cm per hour
c. 2 cm per hour
d. 4 cm per hour

Answers

It’s C have a great day

it’s proportional so c

Divide. 3/5 divided by 4

Answers

Answer:

3/20

Step-by-step explanation:

Answer:

0.15

Step-by-step explanation:

PLEASE HELP MEEEEE???????!!!!!!!

Answers

Answer:

Step-by-step explanation:

18 divided by 6 is 3

Answer:1.333

Step-by-step explanation:

Price of artwork is in a large box. Below the box are smaller boxes that contain money to artist and subtracted commission.
Use the diagram to help you solve this problem.

The pizza shop also sells artwork by local artists. For each piece it sells, the shop receives a 15 percent commission. This amount is subtracted from the price of the artwork, and the remaining amount is given to the artist. If a piece of art sells for $30, how much will the artist receive?

Answers

Answer:

25.50

Step-by-step explanation:

I took the test

Answer:

The answer (25.50) is correct.

Step-by-step explanation:

Use the diagram to subtract the amount of money to the artist from the artwork price.

Can somebody please answer this math equation I am offering a whole 60 Brainly points:
(52 5/7) / n^3=

Answers

Answer:

The answer is 369/ 7n ^3

Step-by-step explanation:

You convert the mixed number into an improper fraction-

369/7 / n^3

Next you simplify the complex fraction-

369/ 7n ^3

The solution is- 369/ 7n ^3

Hope this helps you! :) <33

Cantaloupes are on sale at four different stores. Which store offers the lowest unit rate for cantaloupes, in dollars per pound? Fresh Farm: $4.50 for 5lbs Fruit Garden: $1/5 for 1/3lb Mother Nature: $4 for 5 lbs Country Market: $0.85 per pound

Answers

Given :

Fresh Farm: $4.50 for 5 lbs

Fruit Garden: $1/5 for 1/3 lb

Mother Nature: $4 for 5 lbs

Country Market: $0.85 per pound

To Find :

Which store offers the lowest unit rate for cantaloupes, in dollars per pound.

Solution :

Dollar per pound of each store :

Fresh Farm : 4.50/5 = $0.9 per pound

Fruit Garden: (1/5)/(1/3) = $0.6 per pound

Mother Nature: 4/5 = $0.8 per pound

Country Market: $0.85 per pound

From above we can see that Fruit Garden offers lowest unit rate.

Hence, this is the required solution.

3) Car A and B travel in opposite directions. Both cars leave the same location at the same time. Car A is traveling west at a speed of 10 mph more than Car B, which is headed east. Find the speed of Car A if the two cars are 300 miles apart after traveling 3 hours. Chart is optional. Include units in your answer. *

Answers

Let, speed of car B is -x.

So, speed of car A is x + 10.

Relative speed of A w.r.t B is ,

[tex]v_{ab}=(x+10)-(-x)\\\\v_{ab}=2x+10\ mph[/tex]

So, time taken by A to travel 300 miles relative to B given by 3 hours .

[tex]v_{ab}=2x+10\\\\\dfrac{300}{3}=2x+10\\\\x = 45 \ mph[/tex]

Therefore, speed of car A is 45 + 10 = 55 mph.

Hence, this is the required solution.

PLS HELP OMG ITS DUE !!!

Answers

The false statement is B.

False statement is B

Please answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!

Answers

Answer:

30 bro cmon

Step-by-step explanation:

it's acute so the smallest would make sense cmon bruh u better than that

Other Questions

help pleaseit would help alot​

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help please
it would help alot