Mathematics High School

HELP PLS ASAP!! Use a calculator to find an approximate solution to the equation. Round any intermediate work and steps to three decimal places. Show all of your steps in solving the equation for full credit. (2 points)
7ln (x + 2.8) = 11.2

Answers

Answer 1

Answer:

x=e ​1.6−2.8

Step-by-step explanation:

Related Questions

I need help on this question

Answers

Answer:

a3

Step-by-step explanation:

answer one would be the correct answer-3

9/24 Yall already know im stuck again will mark brainlyest

Answers

Answer:

Step-by-step explanation:

1. -35, 2

2. -72, -6

3. -16, 0

4. 40, 13

5. -15, 2

6. -30, 7

7. 30, 11

8. 42, -13

9. -3, -24

10. -4, 20

11. 7, 1

12. 4, -24

13. -7, -70

14. 4, 9

15. 7, -3

16. 9, 3

17. -10, 11

18. 6, -5

19. 11, 6

20. 1, -9

21. -9, 4

22. -8, 7

23. 6, 4

24. -7, -5

25. 11, 4

26. 10, 3

27. -8, 5

28. -9, 0

what would be in the 100th number 3,5,7,9,11

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Answer would be 201, those are already 5 numbers so 100-5 is 95, since its goin up by 2 each number u multiply 95x2 which is 190, plus 11.... 201 :)

someone please answer ASAP

Answers

I don’t know if this is what you’re looking for but I got 103040000

Lillian works 7hours each day for 5 days a week she earn £420 each week how much does she earn per hour

Answers

Answer:

£12 per hour

Step-by-step explanation:

7 × 5 = 35 hours

35 h : 420

1 h : x

x = 420×1 / 35

= £12 per hour

The total charge on 7 particles is −42 units. All the particles have the same charge.

What is the charge on each particle?

6 units
5 units
−5 units
−6 units

Answers

7p = - 42

p = -42/7

p = - 6

lol

−1.64 as a mixed number in simplest form.

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Convert to a mixed number by placing the numbers to the right of the decimal over 100. Reduce the fraction. Then, convert the mixed number to an improper fraction by multiplying the denominator by the whole number and adding the numerator to get the new numerator. Place this new numerator over the original denominator.

-41\25

through: (0, 4) and (−2, −4)

Answers

Answer:m=4

Step-by-step explanation:Use the slope formula. The set up would be -4-4/-2-0. This gives us -8/-2 which you can simplify to 4.

2. 12 more than 5 times c

Answers

Answer:

5c + 2.12

Step-by-step explanation:

5 × c = 5c2.12 more than 5 × c = 5c + 2.12

I hope this helps!

please help im stuck

Answers

.62 as a fraction could is 31/50

A train goes at a constant speed. If it covers 150 miles in 2 1 2 hours,

What distance would it cover in 7 hours?

Answers

Answer: I think is 420 miles in 7 hours

hope this helps :D

Step-by-step explanation:

Answer:

A train would cover 180 miles in 3 hours, So in 6 hours it will cover 360 miles, in 7 hours it will cover 420 miles.

Step-by-step explanation:

150 miles → 2 1/2 hours = 150 minutes

x miles     → 3 hours = 180 minutes

(150 × 180) ÷ 150 = x miles

27,000 ÷ 150 = x miles

180 = x miles

Someone please help me out and give me the explanation!!


2(x+3=3(x-4)

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Isolate the variable by dividing each side by factors that don't contain the variable.
The Answer is X = 18

Please help me out with my math!

Answers

Answer:

6p² + 7m and 63m + 81

Step-by-step explanation:

all you need to do for the first one is add the P and the M together and the - one M then for the second one you just need to multiply 21 and 27 by 3

If the temperature is 95 degree F,what is the temperatur in Celsius

Answers

Answer:

35 degree celcuis

Step-by-step explanation:

Which of the following numbers is irrational?
A)
[tex] \frac{ - 7}{4} [/tex]
B)
[tex] \frac{2}{3} [/tex]
C)
[tex] \sqrt{3} [/tex]
D)
[tex] \sqrt{4} [/tex]
​

Answers

Answer:

D          

Step-by-step explanation:

C because a and b is a fraction and d is can put 2 into four so it's C

The expression 937(1+x) gives the markup price of a computer, where x is the percent of the markup written in decimal form.

What does 1 + x represent in the expression?

Answers

Answer:

It represents 1 + the percent of the markup written in decimal form

Answer:

percent of original price being paid

Solve this problem using the Distributive Property.

2 ( 7 + 8 ) =

Answers

Answer:

30

Step-by-step explanation:

Original Equation: 2(7 + 8)

So you have to multiply 2 by 7 which equals 14

Then you multiply 2 by 8 which equals 16

Your equation should now look like this: 14 + 16

Add 14 and 16 together.

Your answer is 30

Hope I helped :)

Please condsider brainliest

Which number line represents the solution set for this inequality?

−9x −12 ≤ 42

Answers

Answer:

Number line 4

Step-by-step explanation:

−9x −12 ≤ 42

-9x-12+12≤42+12

-9x≤54

-9x/-9≤54/-9

x≤-6

Number line 4 will represent the solution set of given inequality

−9x −12 ≤ 42.

What is inequality?

When two numbers or algebraic expressions are in opposition to one another, this is known as an inequality. It can be expressed as greater than, greater than or equal to, less than, or less than or equal to.

Given:

−9x −12 ≤ 42

-9x-12+12≤42+12

-9x ≤ 54

-9x/-9 ≤ 54/-9

x ≤ -6

To know more about inequality please visit:

https://brainly.com/question/28823603

#SPJ2

The temperature was 8℉. It dropped so that the temperature was 0℉. What integer represents the change in temperature?

Answers

Answer:

-8

Step-by-step explanation:

The temperature dropped 8 degree, resulting in a negative change. So the integer to represent it would be negative 8 degrees.

can u help me with this page?​

Answers

1)

[tex]f(x) = 2x - 5\\f(4) = 2(4) - 5 = 8 - 5 = 3[/tex]

2)

[tex]f(x) = 2x - 5\\f(-6) = 2(-6) - 5 = -12 - 5 = -17[/tex]

3)

[tex]g(x) = x + 3\\g(8) = 8 + 3 = 11[/tex]

4)

[tex]h(x) = 4x\\h(5) = 4 \cdot 5 = 20[/tex]

5)

[tex]k(x) = x^2 + 2x - 5\\k(6) = 6^2 + 2 \cdot 6 - 5 = 36 + 12 - 5 = 43[/tex]

6)

[tex]k(x) = x^2 + 2x - 5\\k(-3) = (-3)^2 + 2(-3) - 5 = 9 - 6 - 5 = -2[/tex]

7)

[tex]g(x) = x + 3\\g(3x) = 3x + 3 = 3(x + 1)[/tex]

8)

[tex]f(x) = 2x - 5\\f(4x) = 2(4x) - 5 = 8x - 5[/tex]

9)

[tex]h(x) = 4x\\h(5t) = 4(5t) = 20t[/tex]

10)

[tex]k(x) = x^2 + 2x - 5\\k(4t) = (4t)^2 + 2(4t) - 5 = 16t^2 + 8t - 5[/tex]

11)

[tex]f(x) = 2x - 5\\f(x + 3) = 2(x + 3) - 5 = 2x + 6 - 5 = 2x + 1[/tex]

12)

[tex]f(x) = 2x - 5\\g(x) = x + 3\\f(g(x)) = 2(x + 3) - 5 = 2x + 6 - 5 = 2x + 1[/tex]

Harper wants to buy a car that costs $28,350.
She has saved 1/10 of the cost of the car.
How much has she saved?

Answers

Answer:

2835

Step-by-step explanation:

Symmetry please hurry

Answers

i believe it is both but im not 100%

The soccer team and the American football team are sharing the field for their practices today. The
soccer team meets for practice every 2 days, and the American football team meets every 4 days. How
many days from now will they have to share the field again?

Answers

Answer:

4

Step-by-step explanation:

We can find the LCM of the 2, being 4.

Answer: 4 days later

The soccer team goes every two days. The American football team goes every 4 days.

After one time of soccer practice, next time the football team will be there.

The football team goes every four days, so after one day of soccer practice, the Football team has to share the field.

PLEASE HELP ME ANSWER DIRECTIONS ARE IN THE PIC PLEASE HELP ASAP!

Answers

y=2x+2 or y=2x+5 hope this helped!

HELP I NEED HELP ASAP

Write the point-slope equation of the line that passes through (3,5) and (7,1).

Answers

Y-5=-1*(x-3)
Pls mark me brainliest

graph the following inequality |-2x-6|-4x <6

Answers

Answer:

x > 0

Step-by-step explanation:

Tell if it works

A line contains the points (82, −96) and (87, −86).

What is the slope of the line in simplified form?



Enter your answer in the box.

Answers

Answer:

The answer is 2

Step-by-step explanation:

The slope of a line given two points can be found by using the formula

[tex]m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\[/tex]

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(82, −96) and (87, −86)

We have

[tex]m = \frac{ - 86 - - 96}{87 - 82} = \frac{ - 86 + 96}{5} = \frac{10}{5} = 2 \\ [/tex]

We have the final answer as

2

Hope this helps you

x+2y=-4 solve for y ​

Answers

Answer:

y= -4-x divided by 2

Step-by-step explanation:

Isolate the varible your trying to solve, make sure what you do on one side of the equation, you do to the other.

Answer:

-4

Step-by-step explanation:

i think it is but maybe

Please Helpp!
Write the expression as an exponent with the base of a:

(a^3a^3)^2

Answers

Step-by-step explanation:

figziigx8tzztizjgztizgixoxvyxoyxitzigxohx9yssoyxr8axyoz74zt9ztxyxt8xoyxoy

For each representation below, decide if it is a function. justify your answer. ( I literally don’t understand this please help, THANK YOU!:)

Answers

Answer:The Answer is Answer is B

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