Anyone got an answer?

Answers

Answer 1

Answer: I am learning this right now, and the right answer is c

Step-by-step explanation: If you set it up correctly it is going to be a fraction, and d cannot be solved so that leaves you with c.

Answer 2

When I plugged it into my calculator I got answer B

Related Questions

PLS help ASAP thank you

Answers

Answer: they are not similar

Step-by-step explanation:

there will no be no steps

If you have a negative value for m what quadrants will the line be in?

Answers

Answer:

If the slope of a line is negative, the line WILL intersect quadrants II and IV. X and Y intersects of the line with negative slope have the same sign. Therefore if X and Y intersects are positive, the line intersects quadrant I; if negative, quadrant III.

Step-by-step explanation:

Henry saw 28 blue, 16 red and 24 white cars drive by his house in 1 hour. What percent of the cars were blue? (Round answer to the nearest percent)
A. 24%
B. 65%
C. 41%
D. 35%

Answers

Answer:

Step-by-step explanation:

The percentage is calculated as

% = [tex]\frac{blue}{total}[/tex] × 100%

Total number of cars = 28 + 16 + 24 = 68

number of blue cars = 28, then

% blue = [tex]\frac{28}{68}[/tex] × 100% = 41% ( to the nearest percent )

First one
11
12
23
1

Second one
11
12
23
1

Answers

Answer:

Step-by-step explanation:

AD is 11 and BC is 12. We know this because AD and BC are parallel, as well as AB and DC. This means all the right triangles are congruent. I hope you understand. Let me know if you need more explanation! Please mark brainliest if correct, too.

which is bigger 1 2/7 or 1 1/5

Answers

Answer:

1 2/7 is bigger

Step-by-step explanation:

What do you know about the following System of Equations?

y=3x + 4
y 3x + 9

The graph of the lines will have one come point of intersection

The graph of the lines will have no common point of intersection

The graph of the lines will have an infinite amount of points in common

The lines are the same

Answers

Answer:

graph have no common points of intersection

Step-by-step explanation:

since both slopes have a value of 3, the system of equations are two parallel lines.

parallel lines will never meet.

since the y intercepts (plug in 0 for x or look at the constant) are different, they are not the same line

Please answer correctly !!!!!!!!!!!! What is the triangle ?!!!!!! Will mark Brianliest !!!!!!!!!!!!!!

Answers

Isosceles Right

Isosceles, since the two side lengths are equal, and it is a right triangle since it has a 90 degree angle and two other 45 degree angles.

Answer:

Isosceles Right

Step-by-step explanation:

2+2 can anyone help me

Answers

Answer:

Yea sure I gotchu my dude

Step-by-step explanation:

so The answer was complicated to find but its................. (correction)

4!)

can u believe it! the people down below would understand.

Answer:

2+2=4

Step-by-step explanation:

If you have 2 cookies, and your mom turned crazy and gave you 2 more, then you have 4 in total.

Hope this helped!

Though if you mom actually did that, please report she may have gone crazy. lol

Please help! I think of a number, I double it, and then add 3. The result is 19. Write this in the form of an equation and then solve the equation to find the number I was thinking of.

Answers

Answer:

Step-by-step explanation:

Y×2+3=19

19-3=16

16÷2=8

You subtract the 3 first to get what the number was when doubled. After getting that number you would divide it by 2 to get the number that you thought of.

Match each word to its definition. 1. biased sample 3 sample where every member of the population has an equal chance of being selected 2. convenience sample 4 sample where members volunteer to take part 3. unbiased sample 6 members are selected from the different subgroups within a population 4. self-selected sample 5 sample members are selected through the use of a rule 5. stratified sample 2 sample where representatives are easily accessible 6. systematic sample 1 sample not representative of the entire population

Answers

Answer:

1. Unbiased sample.

2. Self-selected sample.

3. Stratified sample.

4. Systematic sample.

5. Convenience sample.

6. Biased sample.

Step-by-step explanation:

1. Unbiased sample: sample where every member of the population has an equal chance of being selected.

For example, a researcher randomly selecting a shopping mall and questioning the customers coming there.

2. Self-selected sample: sample where members volunteer to take part.

For example, a researcher uploading a questionnaire online and then requesting for brainly members to take part.

3. Stratified sample: members are selected from the different subgroups within a population.

For example, when a geographical region is stratified into subgroups by climate, habitat, soil type or elevation. A population grouped by males or females.

4. Systematic sample: sample members are selected through the use of a rule.

For example, a researcher selecting the 10th house on a particular street.

5. Convenience sample: sample where representatives are easily accessible.

For example, a researcher using a social media poll such as Twitter polls.

6. Biased sample: sample not representative of the entire population.

For example, a researcher selecting only females when trying to determine the best cook in a class.

Answer:

1. biased sample

members are selected from the different subgroups within a population

2. convenience sample

sample members are selected through the use of a rule

3. unbiased sample

sample where representatives are easily accessible

4. self-selected sample

sample where every member of the population has an equal chance of being selected

5. stratified sample

sample where members volunteer to take part

6. systematic sample

sample not representative of the entire population

Step-by-step explanation:

Help asaaaaap please

Answers

Answer:

A. 1

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

-5x - 1 ≤ -9

Step 2: Solve for x

Add 1 to both sides: -5x ≤ -8Divide -5 on both sides: x ≥ 8/5

Here we see that any value x greater than or equal to 1.6 would work as a solution.

Therefore, our answer is A. 1, as it doesn't work as a solution.

The Answer is 1 All the other option goes with the Inequality.

Ben is now 3 times as old as his brother Jerry. In 5 years, Ben will be twice as old as Jerry will be then. Find their present ages.

Answers

Answer:

30 I am a little confused

need a quick answer please

Answers

Answer:

Step-by-step explanation:

The answer would be 62 if it requires another 32 and explanation
Bababoey

this is so confusing ngl

Answers

Answer:

The ornament is 1, the light is 4, the grinch is 12, the hat is 16, and the dog reindeer thing is 48

yaaaa heree ya goo... good luck :D

Answers

Answer:

Honestly i dont even know

Step-by-step explanation:

How could the statement "12 less than x" be written?

Answers

Answer:

The statment would be written as "12 - x".

I don’t know if this correctly !!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!! PLEASE ANSWER !!!!!!!!!!!!!!

Answers

Step-by-step explanation:

the three angles =180

because they are supplementary angles

I hope this help

What is the measure of BCD?
Enter your answer in the box.

the measure of BCD = [ ]

Answers

180-this number or 360 because its a circumference

Answer: 77

Took the test :)

Part 1: Explain what the following variables represent and how changing each one affects the monthly payment amount: P, i, and t.
Part 2: Explain how changing each variable (P, i, and t) affects the total cost of principal and interest over the life of the loan.

Answers

Answer:

Part 1 and 2: P represents principle, or the original cost of the mortgage. i represents the annualinterest rate (r/n), and t represents time. When you change the time it affects monthlypayments because theres either more or less time to pay off the mortgage. Having a longertime to pay off means you'll have lower monthly payments. When the interest rateincreases, the monthly payment increases. This is because the higher the interest rate, themore interest you're paying. Changing the principle means you either have more or lessmoney to pay off.P2: Increasing i will increase the total cost since more interest will be charged. Increasingtime means there's more periods for interest to gather so the total cost will increase.Shortening the time will decrease the total cost because there will be less time for interestto accumulate.

What does the word Expressions mean in mathematics in your own words?

Answers

Answer:

Expression in mathematics means word problem.

Please help me please help!!

Answers

Answer:

(1) -27

Step-by-step explanation:

[tex]-2(-3)^2+3(-3)[/tex][tex]-2(9)+(-9)[/tex][tex]-18-9[/tex][tex]-27[/tex]

Find the area of a circle with radius = 12cm give your answer rounded to 3SF

Answers

Answer:

452.4

Step-by-step explanation:

area is given by πradius squared which gives answer as 452.389

Answer:

452.39 because you have to take the radius squared times pie or 3.14 to get the area so your answer would be 452.39

Step-by-step explanation:

Hope it helps

write 3/4 as a decimal. Use method 1

Answers

Answer:

0.75

Step-by-step explanation:

. help needed please

Answers

in order to do this, we would use order of operations. First, Parentheses, which is division with fractions, so we would do KCF,keep it, change it, flip it. keep the first fraction, change the operation to multiplication, then flip the next fraction, making it -7/9 x 3/1. the answer would be -2.33. multiply that by -2, and you would get -4.66, which is your answer. PLEASE MARK BRAINLIEST IF HELPFUL! :))

PLZ HELP ME

look at the picture above

Answers

a. Samantha’s error is that she made the exponent negative, which will not reflect it across the x axis.
b. To reflect it across the x axis you would need to change the coefficient and make it negative. In this case, it would be:

g(x)= -3(2)^x

3x+2(2x−1)=33
what is x?

Answers

Answer:

x = 5

Step-by-step explanation:

3x + 2(2x − 1)= 33

simplify

3x + 4x - 2 = 33

7x - 2 = 33

add 2 to both sides

7x - 2 + 2 = 33 + 2

7x = 35

divide both sides by 7

7x/7 = 35/7

x = 5

hi sorry im slow could anyone help ?

Answers

Step-by-step explanation:

your answer is 60

hope it helps :)

try this...............

if i have 50 assignments to do and 4 days to do ot how many assignments do i need to do a dwy to get them done on time

Answers

Answer:

12.5assignments

Step-by-step explanation:

50 assignments over 4 days

50/4

=12.5 assignments

Answer: I just did a semesters worth of work in a day and a half. You can do this!!! I know it’s frustrating and hard and you’re probably burned out but keep pushing. It’s worth it :)

Step-by-step explanation:

A 12 cm by 20 cm painting hangs in a museum. The museum curator wants to hang other paintings in the gallery that are proportional in size. The dimensions of several paintings are shown. Which paintings' dimensions are proportional to the original painting? Select all that apply. A. 1.5 cm by 2.5 cm B. 27 cm by 45 cm C. 9 cm by 15 cm D. 30 cm by 50 cm E. 6 cm by 14 cm

Answers

Answer:

A. 1.5 cm by 2.5 cm

B. 27 cm by 45 cm

C. 9 cm by 15 cm

D. 30 cm by 50 cm

Step-by-step explanation:

The dimensions of the original painting = 12 cm by 20 cm painting

Hence, the proportion is:

12/20 = 0.6

Hence, we compare the options given in the question.

A. 1.5 cm by 2.5 cm

= 1.5/2.5 = 0.6 , option A is correct

B. 27 cm by 45 cm

27cm/45 cm = 0.6 Option B is correct

C. 9 cm by 15 cm

9cm/15cm = 0.6 , Option C is correct

D. 30 cm by 50 cm

30 cm /50 cm = 0.6 Option D is correct

E. 6 cm by 14 cm

6cm/14 cm = 0.4285714286

Option E is not correct

Therefore, Options A to D are the correct options

Brandie lives on the twelfth floor of her apartment building. She walks down 2 flights to visit a friend, then up 3 flights to deliver a message to a neighbor. Which integer best represents the number of flights Brandie must walk to get back to her starting point?
A). -12
B). -1
C). 5
D). 7

Answers

Answer:

Option (B) is the correct answer.

Step-by-step explanation:

Let 'x' the starting point be

She walks down 2 flights to visit a friend.

so walking down means we need to add 2 units to the starting point x

[tex]x+2[/tex]

Then he walks up 3 flights to deliver a message to a neighbor.

now subtracting 3 units from (x+2)

[tex]x + 2 - 3 = -1[/tex]

x = -1 means now he is UP to 1 point where he started his flight.

Thus, he needs to walk down 1 more flight to reach her starting point

Thus, -1 is the number of flights Brandie must walk to get back to her starting point.

Therefore, option (B) is the correct answer.

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