help please!! due today! wil maRK BRAINLIST

Answers

Answer 1

Angle 2 would equal 50 degrees.
The angles 1 + 2 have to equal the 90 degree angle, and since angle 1 is 40 degrees, angle 2 would have to be 50 degrees.

Related Questions

Aleka and Helene both opened savings accounts that earn 2.5% interest a year. Aleka puts $2,500 into her account. Helene put $1,500 into her account and also saves $200 cash a year. x = number of years Aleka: f(x) = 2500(1.025)x Helene: g(x) = 1500(1.025)x + 200x Which function represents the difference, h(x) = f(x) – g(x), between the value of Aleka's and Helene's total savings after x years? h(x) = –1000(1.025)x + 200x h(x) = 1000(1.025)x + 200x h(x) = 1000(1.025)x – 200x h(x) = 4000(1.025)x + 200x

Answers

Given:

Amount in Aleka and Helene accounts represented by the following function:

Aleka: [tex]f(x) = 2500(1.025)^x[/tex]

Helene: [tex]g(x) = 1500(1.025)^x + 200x[/tex]

To find:

The function represents the difference, [tex]h(x) = f(x) -g(x)[/tex], between the value of Aleka's and Helene's total savings after x years.

Solution:

We have,

[tex]f(x) = 2500(1.025)^x[/tex]

[tex]g(x) = 1500(1.025)^x + 200x[/tex]

Now,

[tex]h(x) = f(x)-g(x)[/tex]

[tex]h(x) = 2500(1.025)^x-[1500(1.025)^x + 200x][/tex]

[tex]h(x) = 2500(1.025)^x-1500(1.025)^x - 200x[/tex]

[tex]h(x) = 1000(1.025)^x - 200x[/tex]

Therefore, the correct option is C.

Answer:

Step-by-step explanation:

Will give brainliest to the first person

Answers

Answer:

Mmmmmeeeeeee pleas 1

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

Marely and me from the book marely and me sadly passed on. RIP

Rewrite as a simplified fraction.
\large{0.7\overline{8} = {?}}0.7
8
=?
was is 0.788888 8 is the number that is recoring HELP ME

Answers

0.78 can be written as the fraction 71/90 after simplifying by dividing both the numerator and denominator by the greatest common divisor, which is 0.1.

To rewrite the repeating decimal 0.78 as a simplified fraction, we can use the concept of geometric series.

Let x = 0.78

Multiply both sides by 10 to shift the decimal point:

10x = 7.88

Subtract the original equation from the multiplied equation to eliminate the repeating part:

10x - x = 7.88 - 0.78

This simplifies to:

9x = 7.1

Now, divide both sides of the equation by 9 to isolate x:

x = 7.1/9

To express the fraction in simplest form, we can find the greatest common divisor (GCD) of the numerator and denominator, and then divide both by the GCD:

GCD(7.1, 9) = 0.1

Dividing both the numerator and denominator by 0.1 yields:

7.1/9 ÷ 0.1/0.1 = 71/90

Therefore, the repeating decimal 0.78 is equivalent to the simplified fraction 71/90.

For more such question on numerator visit:

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Question 1 (2 points)
Your math class just went from 32 students to 24 students because some kids left to join a real life Fortnite
tournament. What is the percent of decrease?
0 а
8%
Ob
20%
Ос
25%
Od
40%

PLSSS HELPP

Answers

Answer:8

Answer:

what movie, cuz $8 per ticket for some reason feels super cheap

Step-by-step explanation:

please help, almost finished with math

Answers

Answer:

i think it is A

Step-by-step explanation:

hope this helped!

p.s it would be cool if you give me brainliest.

it would be a $16 every 2 pounds

A tile installer charges $12 per square foot to install floor tile. What is the cost to install tile in a room of the size shown? PLEASE HELP

Answers

Answer: $480.00

Step-by-step explanation:

a large water bottle holds 32 fluid ounces which is 0.946353 liter. round this decimal to the nearest thousandth. explain how you rounded the decimal

Answers

Answer:

0.946 liter

Step-by-step explanation:

Here, we are told to round 0.946353 to the nearest thousandth.

The nearest thousandth is simply the third value after the decimal point.

Now to successfully round this number, we need to consider the number after this number. If the number is less than 5, then we round it up as zero and add to the thousandth digit.

in the case where the fourth number is higher than or equal to 5, we turn it to 1 and add it to the thousandth number

In the case of this question however, we can see that the number is less than 5, so we can only round to 0 and this does not affect the thousandth digit .

Want Brainliest? Answer this

Solve the equation using inverse operations. Check your solutions. In your final answer, include all of your work.
2 + x^3= 18

solve for x

Answers

Answer:

For the answer to the question above,First 2+3x= 18

3x= 18-2

3x= 16

X= 16/3

Let's try to check: 2+ 3(16/3)= 18

2 + 16= 18

The answer is for this question is 16/3 or 5 1/3.

I hope my answer helped you. Have a nice day!

Step-by-step explanation:

20 POINTS AND MARKED BRAINLYEST The steps below show the solution to the equation 3( x - 2 ) = 2 ( x - 3 ) Order the reason for the steps

(PS: The options are

Distributive property

Add and Subtract

Multiply

Addition and subtraction properties of inequality) The choices are the same for every equation EACH ANSWER IS DIFFERENT

Answers

1. Distributive property

2. Multiply

3. Addition and subtraction property of inequalities

4. Add and subtract

help I'm on a test. I have 1 hour and I have 100 questions.
The sign at the right shows the costs for a deep-sea fishing trip. How much will the total cost be for 1 adult, 2 children, and 1 senior citizen to go on a fishing trip? Use mental math.

DEEP-SEA FISHING

Adults.....$41

Children (12 & under)....$35

Seniors (65 & up)......$39

Answers

Step-by-step explanation:

1 Adult = $41

2 children = $35 × 2 = $70

1 senior citizen = $ 39

Total = $41 + $70 + $39

=$150

Point JJ is located at (5,-3)(5,−3) on the coordinate plane. Point JJ is reflected over the yy-axis to create point J'J ′ . Point J'J ′ is then reflected over the xx-axis to create point J''J ′′ . What ordered pair describes the location of J''?J ′′ ?

Answers

Answer:

[tex]J" = (-5,3)[/tex]

Step-by-step explanation:

Given

[tex]J = (5,-3)[/tex]

Reflections: over y and x axis to create J"

Required

Determine J"

When reflected over y axis:

[tex]J'(x,y) = J(-x,y)[/tex]

We have that:

[tex]J = (5,-3)[/tex]

So:

[tex]J(-x,y) = (-5,-3)[/tex]

Hence

[tex]J' = (-5,-3)[/tex]

When reflected over x axis:

[tex]J"(x,y) = J'(x,-y)[/tex]

We have that:

[tex]J' = (-5,-3)[/tex]

So:

[tex]J(x,-y) = (-5,3)[/tex]

Hence

[tex]J" = (-5,3)[/tex]

Answer:

(5,3)

Step-by-step explanation:

I put it in and it came out right so

the high school graduating class of 2000 was 260 people. 5 years later it was 320 people. by 2010 the class rose to 400 people. in what 5 year period. did the high school graduating class experience the greatest experience of change

Answers

answer:

the question is confusing but the answer is 2010

step-by-step explanation:

because in the year 2000 it was

260

then increased by

over 5 years making the next class

320

then in 2010 it was

400

and 320 + what is 400?

so the answer is:

2010

In the year 2010 the high school graduating class experience the greatest experience of change.

What is subtraction?

Finding the difference between two numbers is done using the subtraction technique. The size of a group of things decreases if any of the objects are removed.

For instance, at your birthday celebration, you purchased 9 cupcakes, of which your friends consumed 7. There are only 2 cupcakes remaining for you now. Nine minus seven equals two, which may be represented as the subtraction expression 9 - 7 = 2. (9 - 7) = 2 is the result of subtracting 7 from 9.

According to the question, the given values are :

There are 260 people in the graduating class in 2000, then it increased by 60.

5 years later the people class in the class was 320.

Then in the year 2010, it was 400.

So, the difference between 400 and 320 is 80.

Hence, this concludes that the greatest change will occur in 2010.

To get more information about Subtraction :

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2x-3=3x+2 what is the answer

Answers

The answer would be X= -5

Answer:

x= -5

Step-by-step explanation:

First I took -2x out of -2x and -3x. Then I minused 2 from 2 and minused 2 from -3, which left me with -5=1x. I divided it out and got -5. Hope this helped!

can you afford to buy a $50 video game every month if you make $40 a week and spend an average of $150 a month on food and gasoline the same there 4 weeks in the month true or false

Answers

Answer:

false

Step-by-step explanation:

you cannot afford it

simplify: 5x-(2x+y)

help

Answers

Answer:

3x-y

Step-by-step explanation:

Answer:

Simplifying

5x(2x + y) = 0

(2x * 5x + y * 5x) = 0

Reorder the terms:

(5xy + 10x2) = 0

Solving

5xy + 10x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5x'.

5x(y + 2x) = 0

Ignore the factor 5.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve:

Simplifying

x = 0

Solving

x = 0

Move all terms containing x to the left, all other terms to the right.

Simplifying

x = 0

Subproblem 2

Set the factor '(y + 2x)' equal to zero and attempt to solve:

Simplifying

y + 2x = 0

Reorder the terms:

2x + y = 0

Solving

2x + y = 0

Move all terms containing x to the left, all other terms to the right.

Add '-1y' to each side of the equation.

2x + y + -1y = 0 + -1y

Combine like terms: y + -1y = 0

2x + 0 = 0 + -1y

2x = 0 + -1y

Remove the zero:

2x = -1y

Divide each side by '2'.

x = -0.5y

Simplifying

x = -0.5y

Solution

x = {0, -0.5y}

A function in which each yvalue has only one corresponding x-value is called
a:
A. one-to-one function.
B. linear function.
o
c. many-to-one function.
D. nonlinear function.

Answers

Answer:

one to one function

Answer:

Negative

Step-by-step explanation:

Negative-negative is always negative, and -1/3-4/5 is negative too. the second one, however, is positive.

Answer:

negative

Step-by-step explanation:

Joseph and Wendy were catching tadpoles. At first Wendy caught nine times three more than Joseph caught. Joseph was upset and released half of Wendy 's tadpoles, and then six times as many as Joseph caught swam away. After all of this, Wendy only had three tadpoles left. How many tadpoles did Joseph catch?

Answers

Answer:

Joseph caught 7 tadpoles

Step-by-step explanation:

Let the number of tadpoles caught by Joseph be x

The number of tadpoles Wendy caught will be ;

9(x + 3)

After Joseph was upset, he released half of Wendy’s tadpole and then six times as many as Joseph caught swam away leaving Wendy with only three tadpoles left;

Hence, mathematically;

9(x + 3)/2 - 6x = 3

Multiply through be 2

9(x + 3) - 12x = 6

9x + 27 -12x = 6

9x -12x = 6-27

3x = 21

x = 21/3

x = 7

Order each step from least to greatest.
(2.8, -2 1/3, 3 1/8, -2.2...)

Answers

Answer:

-2 1/3, -2.2, 2.8, 3 1/8

Step-by-step explanation:

Solve using the Square Root Method: 6n2 + 4 = 298

Answers

Answer:

6n^2+4=298 : n= 7, n= -7

Step-by-step explanation:

The result of 6 subtracted from a number n is at least 2. Which inequality represents this situation? A.
n - 2 > 6

B.
n - 6 ≥ 2

C.
n+6 ≤ 2

D.
n + 6 ≥ 2

HURRY ASAP PLEASE

Answers

It had to be B

because 6 is subtracted by the number n and the only one that has n-6/ 6-n is B

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