Mathematics High School

I need help answering this question what does e equal to

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Related Questions

Quick question! Please help, will give brainliest :)

Answers

Answer:

Step-by-step explanation:

Question 2
Which model represents 2 * 0.97

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0.97x2=1.94 explanation i multiplied it by the standard algorithm

Anna has 7 bouquets of the same size out of C red and D yellow roses. How many roses are in each bouquet?? PLZ HELP QUICK!!!!!

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Answer:

3.5

Step-by-step explanation:

please help I domt understand

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Standard form is Ax + By = C
So here 3x - 3y = 8

Subtract the linear expressions.

(−3.6x+9.4)−(1.9x+3.6)

What is the difference?

Enter your answer in the box.

Answers

Answer:

-5.5x + 5.8

Step-by-step explanation:

(-3.6x + 9.4) - (1.9x + 3.6)

(-3.6x + 9.4) - 1.9x - 3.6

-5.5x + 5.8

The required difference between linear expressions is -5.5x + 5.8.

What is the linear expression?

Linear expressions are mathematical statements with a minimum of two terms containing variables or numbers.

The linear expressions are given in the question

(-3.6x + 9.4) - (1.9x + 3.6)

We have to determine the difference between linear expressions

(-3.6x + 9.4) - (1.9x + 3.6)

Distribute the negative sign in the above expression

-3.6x + 9.4 - 1.9x - 3.6

Rearrange the terms of variable x in the expression

-3.6x - 1.9x + 9.4 - 3.6

Apply the arithmetic operation in the likewise terms

-5.5x + 5.8

Therefore, the required difference between linear expressions is -5.5x + 5.8.

Learn more about the linear expression here :

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n Ms. Salmon’s 4th grade class, there are half as many boys as there are girls. There are 30 students all together. How many are boys? How many are girls? Explain how you solved the problem.

Answers

Answer:

10 boys, 20 girls

Step-by-Step Explanation:

So there are 30 students

Our first assumption is 15 boys, 15 girls. 50-50, right?

But there are half as many boys as girls.

So there's twice as many girls in the class.

Let's have B = boys and G = girls

B + 2G = All 30 Students

2G = 2/3 (20/30)

B = 1/3 (10/30)

20 + 10 = 30

10 boys, 20 girls.

Hope this helps! I suggest asking your teacher for help just to make sure you understand it.

HELP PLEASE!!!!!!!! i need help please help me

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Erm well this is way to confusing

Answer:

dam you on y own shiiiii

Find the value of X? 6x-4=8x-8

Answers

Answer:

6x-4=8x-86x-8x=-8+4-2x=-42x = 4x = 4/2x = 2

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

Tyler has $4.50 in a bank in his bedroom. Each day he adds $1.50 to it. Which equation can be used to find out how many days it will take for Tyler to save $30.00?

Answers

Answer:

See below

Step-by-step explanation:

Given:

Initial amount is $4.50Adding every day $1.50Number of days is xFinal amount is $30

The equation we need:

4.50 + 1.50x = 30

Solve to find the number of days:

1.50x = 30 - 4.501.50x = 25.50x = 25.50/1.50x = 17 days

Tyler's Initial amount = $ 4.50

He adds every day = $ 1.50

The final amount will be = $ 30.00

The number of days is = x

In mathematical expression,

→ 4.50 + 1.50x = 30

Now we have to,

→ find out how many days it will take for Tyler to save $ 30.00?

Let's solve the equation,

→ 4.50 + 1.50x = 30

→ 1.50x = 30 - 4.50

→ 1.50x = 25.50

→ x = 25.50/1.50

→ [ x = 17 ]

Hence, it will take 17 days to save $ 30.

In 2010, the average attendance at a Washington
Capitals hockey game was 18,397. This year, the
average attendance was 18,506. By what percent did
the attendance increase from 2010 to now? Round your
answer to the nearest tenths place.

Answers

Answer:

0.5924%.

Step-by-step explanation:

The requried percentage change in attendance increase from 2010 to now is 0.608%.

What is the percentage?

The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.

Here,

In 2010, the average attendance at a Washington capitals hockey game was 18,397.
This year, the average attendance was 18,506.

Percentage change = 18506 - 18397/18397 × 100%
= 0.608%

Thus, the requried percentage change in attendance increase from 2010 to now is 0.608%.

Learn more about percentages here:

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fill in the blank to make the two fractions equivalent. 4/5 = ?/25

Answers

Answer:

Step-by-step explanation:

5 times 5 is 25 so that is the bottom and 4 times 5 is 20, so it is 4/5 and 20/25.

Answer:

Step-by-step explanation:

First 4x5 =20 which means it's going to be 20/25 if you don't understand let me help. You probably know that the number above the fraction line is called the numerator and the number below it is called the denominator. To work out the fraction of any number, we first need to convert that whole number into a fraction as well.

Here's a little tip for you. Any number can be converted to fraction if you use 1 as the denominator:

So now that we've converted 25 into a fraction, to work out the answer, we put the fraction 4/5 side by side with our new fraction, 25/1 so that we can multiply those two fractions.

That's right, all you need to do is convert the whole number to a fraction and then multiply the numerators and denominators. Let's take a look: 4 x 25

5 x 1

100

In this case, our new fraction can actually be simplified down further. To do that, we need to find the greatest common factor of both numbers.

You can use our handy GCF calculator to work this out yourself if you want to. We already did that, and the GCF of 100 and 5 is 5.

We can now divide both the new numerator and the denominator by 5 to simplify this fraction down to its lowest terms.

100/5 = 20

5/5 = 1

When we put that together, we can see that our complete answer is:

The complete and simplified answer to the question what is 4/5 of 25 is:

4x + 6 < -6

Show steps used to solve the problem :)

Answers

Starting Equation : 4x+6<-6

1. Subtract 6 from both sides

4x+6-6<-6-6

2. Simplify

4x<-12

3. Divide both sides by 4

4x/4 < -12/4

4. Lastly Simplify again

x < -3

Distribute 2x(6x+2).

Answers

Answer:

12x+4x or 16x

Step-by-step explanation:

find g(4x)
g(x)=x²-4

Answers

Answer:

g(x) = x² - 4 is already in form of a variable, I.e., x

g(4x) takes another variable, I.e., 4x

Same as before, 4x takes over x:

=> g(4x) = (4x)² - 4

(ax)² = a²x², where a is some arbitrary constant.

Answer:

=> g(4x) = 16x² - 4

=> g(4x) = 4{4x² - 1}

[tex]\large{\rm{\underline{\underline{Answer:}}}}[/tex]

Given g(x) = x² - 4 which is function of x and changes with the value of x

Now we have g(4x). This means, we have to replace x by 4x and correspondence to this, the equation will change. I.e.

⇛ g(4x) = (4x)² - 4

⇛ g(4x) = 16x² - 4 / 4(4x² - 1) [answer]

A rope 63 feet long is cut into two pieces. One of the pieces is three times longer than the other piece. Which system of equations yields the length of the short rope, s, and the long rope, l?

Answers

Answer:

try A?

Step-by-step explanation:

That may work I didn't get enough information but this may be the answer for it

Answer:

The answer is

A) s + l = 63

l = 3s

Step-by-step explanation:

I took the test and this was the correct answer

please help! i have a test on this tomorrow

Answers

Answer:

Answer would be 2.2

Hope this helps!

Cherries cost $4/lb. Grapes cost $1.50/lb. You can spend no more than $9 on fruit, and you need at least 4 lb in all. Create a graph showing the amount of each fruit you can buy.

Answers

Answer:

Graph in attachment

let's say x=cherries and y=grapes. (desmos only does x and y :( ).

the equation would be 9=4x+1.50y

Step-by-step explanation:

help help help :(( tysm if u do !

Answers

Answer:

B. L(1-0.15)

Step-by-step explanation:

15 % = [tex]\frac{15}{100}[/tex]

L = Landen's time at the beach

Since Mateo spent 15% less => L - 15% of L => [tex]L - L*\frac{15}{100}[/tex] =>[tex]L (1 - 0.15)[/tex]

What is the slope of the line that passed through the points (-3,-3) and (-5,-2)

Answers

Answer: -1/2

Step-by-step explanation:

Formula for finding slope: (y1 - y2) / (x1 - x2).

This is because the slope is the change of y and x values, so we shall find the difference between the y and x points.

Let x1 be -3, and y1 be -3, and the second point- let x2 be -5, and y2 as -2.

We plug them in and we get (-3 - (-2)) / (-3 - (-5)).

= -1 / 2

A cell phone plan costs `\$200` to start. Then there is a `\$50` charge each month.

Graph the cost of the cell phone plan over a period of two years (`24` months), using months as the unit of time.

Using the sum of the sides of the triangle, it is found that the correct option is:

D) Yes; 3.8 + 7.4 is greater than 11.

What is the condition of the sum of the sides of the triangle?In a triangle, the sum of the lengths of the two smaller sides has to be greater than the length of the greater side.

In this problem:

The lengths of the smaller sides are 3.8 and 7.4.Of the greater side, is 11.

Hence:

[tex]3.8 + 7.4 = 11.2 > 11[/tex], which means that these lengths can represent a triangle and option D is correct.

You can learn more about the sum of the sides of the triangle at https://brainly.com/question/25645873

Please answer it right brainlist is on your way with points

Answers

Answer:

it is the second onethe butterfly migrates 30 miles in 1 huor

20 observations
1 student with 6 siblings
3 students with siblings
11 students with 3 or more siblings
Range is 6

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