Pls help me I’m really dumb

Pls Help Me Im Really Dumb

Answers

Answer 1
1-$2, 2-$4, 3-$6, 7-$14

Related Questions

Triangle ABC is shown
с
Given: Triangle ABC is isosceles. Point D is the midpoint of AC.
Prove: BAC = BCA
Place reasons in the table to complete the proof.
Reasons
1. Given
Statements
1. Triangle ABC is isosceles.
D is the midpoint of AC
2. 2. ADDC
3 3 BA = BC
2. Definition of midpoint
3. Definition of isosceles triangle
4. A single line segment can be drawn between
any two points
5.
4. 4. BD exists
5. 5. BD BD
6. 6. AABD
shyap
6
7.7 /BAC/BCA
7
Symmetric
Reflexive
AA

Answers

Answer:

Step-by-step explanation:

              Statements                                            Reasons

1). Triangle ABC is isosceles. D is          1). Given

   the midpoint of AC.

2). AD ≅ DC                                            2). Definition of midpoint

3). BA ≅ BC                                             3). Definition of an isosceles

                                                                     triangle.

4). BD exists                                            4). A single line segment can be

                                                                    drawn between any two points.

5). BD ≅ BD                                            5). Reflexive property

6). ΔABD ≅ ΔCBD                                 6). By SSS property of congruence

7). ∠BAC ≅ ∠BCA                                  7). CPCTC

an amusement park charges $8 for parking in addition to $1.25 per ride ticket. write an equation to represent the total cost to visit the amusement park, then find the number of rides a person can go on, if they have $30. identify your variables.​

Answers

Answer:

32/125 I think this is the answer

Step-by-step explanation:

Answer: 32/125

Step-by-step explanation:

Hey, I need help. What is the answer to g(n) = n + 2; Find g(6) ?

Answers

Answer:

g(6) = 8

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Function notation

Step-by-step explanation:

Step 1: Define

g(n) = n + 2

g(6) is n = 2

Step 2: Evaluate

Substitute:                    g(6) = 6 + 2Add:                              g(6) = 8

Solve the proportion 20/3=?/6

Answers

Answer:

40

Step-by-step explanation:

3x2=6 so 20x2=40. It is a 6.66:1 ratio.

The value of the unknown number in the equation 20/3 = ?/6 is 40.

What is the value of the missing number?

Given the equation in the question:

20/3 = ?/6

To solve the equation 20/3 = ?/6, first represent the missing number with x:

20/3 = x/6

Cross-multiply and solve for the unknown value.

x × 3 = 20 × 6

Multiply 3 and x:

3x = 20 × 6

Multiply 20 and 6:

3x = 120

Next, divide both sides by 3:

3x/3 = 120/3

x = 120/3

x = 40

Therefore, the value of x is 40.

Learn more about equations here: brainly.com/question/14686792

#SPJ6


evauluate expression 14/3n - n​

Answers

Answer:

7/n

Step-by-step explanation:

14/2n=7/n

a person pays $25 to randomly select one of 5 envelopes containing a different check amount. determine the expected value if the check amounts are $0, $20, $30, $35, and $75

Answers

Answer:

Expected value = $32

Step-by-step explanation:

Given:

Check amount = $0, $20, $30, $35, $75

Find:

Expected value

Computation:

Expected value = [$0 + $20 + $30 + $35 + $75] / 5

Expected value = [$160] / 5

Expected value = $32

is a graph a proportional​

Answers

Answer:

How to tell the difference: A proportional graph is a straight line that always goes through the origin. A non-proportional graph is a straight line that does not go through the origin.

Step-by-step explanation:

If the relation is proportional, the graph will form a straight line that passes through the origin hope this helps!

help me please I need help :((((((

Answers

Flour: 2 3/4 cups = 11/4

11/4 * 2 = 22/4 = 5 2/4 cups

Sugar: 1 1/2 cups = 3/2

3/2 = 6/4 = 1 2/4 cups

1 2/4 * 2 = 3 cups

So it *should* be 8 1/2 cups.


Find the Unit Rate: Twenty emails in 5 minutes.

Answers

Answer:

4 emails per minute

Step-by-step explanation:

20/5=4

Identify the following characteristics and
graph the equation.
f(x) = 3(x - 2)2 + 4

Answers

Answer:

6(x-2)+4

Slope=6

Step-by-step explanation:

Choose the correct correspondence R OK​

Answers

What is the question

Out of 10 marbles in a bag, 2 of them are blue. If you drew a marble at random 40 times, replacing it each time, how many times would you expect to draw a blue marble?

Answers

Answer:

8

Step-by-step explanation:

8 times would you expect to draw a blue marble.

What is Probability?

Probability is simply how likely something is to happen. Whenever we're unsure about the outcome of an event, we can talk about the probabilities of certain outcomes—how likely they are.

Given:

Total marbles = 10

Blue marbles=2

Number of times= 40

So, the number of times would you expect to draw a blue marble

=2/10 *40

=80/10

=8

Hence, 8 times would you expect to draw a blue marble.

Learn more about probability here:

https://brainly.com/question/12629667

#SPJ1

on her 120 point final exam latonja needs above a 90% to secure an A fot the course. If she scored 109 points, did she earn an A? Justify your answer

Answers

Answer:

yes

Step-by-step explanation:

a 90 percent would be 108

Answer:

Yes she earn an A Because 90% of 120 is 108 which means that she scored 109 which means  90% of 120 is 108 which means that she scored 109  in which means approximately 91% proving that she got an A

Step-by-step explanation:

Magic

Which choice describes the value of m when -5(m + 1) ≤ 23?
1. m ≥ -28/5
2. m ≤ -28/5
3. m ≥ -18/5
4. m ≤ -18/5

Answers

Answer:

Number 1

Step-by-step explanation:

-5(m + 1) ≤ 23

Distribute

-5m - 5 ≤ 23

-5m ≤ 23 + 5

-5m ≤ 28

-m ≤ 28/5

Since we divide by a negative the ≤ flips to ≥

m ≥ -28/5

Hope this helps :3

A rectangular field has an area of 1450 square feet. If the width is 3 times greater than the length which of the following is the length of each field

Answers

Length would be 362.5
He width would be 1087.5

Hope this helps :)

Mark as brainliest!!

You buy rice at $0.71 a pound.one batch of fried rice requires 2 pounds of rice.how much does the rice for one batch cost.round to the nearest cent.

Answers

Answer:

$1.42

Step-by-step explanation:

0.71 *2 = 1.42

bcz we need 2 pounds

Find the quotient
4/3÷1 1/12

Answers

the answer should be 1/9

Can anybody help me with this question?

Answers

Answer:

Your answer is c hope this helps

Common factor 9 and 45​

Answers

Answer:

Step-by-step explanation:

The gcf of 9 and 45 can be obtained like this: The factors of 9 are 9, 3, 1. The factors of 45 are 45, 15, 9, 5, 3, 1. The common factors of 9 and 45 are 9, 3, 1, intersecting the two sets above

The COMMON FACTORS of 9 and 45 are 9, 3, 1.
hope this helps x

The sum of two numbers is 37 and the difference is 13. What are the numbers

Answers

Answer:

25 and 12

Step-by-step explanation:

1) x+y=37

x-y=13 or x=13+y

Put x=13+y into equation 1:

13+y+y=37

y+y=24

y=12

x=25

A female grizzly bear weighs 500 pounds after hibernating for 6 months, she weighs only 350 what is the mean monthly change in weight

Answers

Answer:

sorry just need points

Step-by-step explanation:

UT is the midsection of triangle QRP. If UT= x+9 and QP=4x-27, what is the length of QP?

Answers

Answer:

Step-by-step explanation:

4x - 27 = 2(x + 9)

2x = 27 + 18

x = 45 ÷ 2 = 22.5

QP = 4(22.5) - 27 = 63 units

Find a 95% confidence interval for the true population proportion.

In a survey of 765 employees of a large company, 30% said that they had high job satisfaction.

Answers

Answer:

The 95% confidence interval for the true population proportion is (0.27, 0.33).

Step-by-step explanation:

The (1 - α)% confidence interval for population proportion of is:

[tex]CI=\hat p \pm z_{\alpha/2}\cdot\sqrt{\frac{\hat p(1-\hat p)}{n}}[/tex]

The information given is:

[tex]\hat p=0.30\\n=765\\\text{Confidence level}=95\%[/tex]

The critical value of z for 95% confidence level is, 1.96.

Compute the 95% confidence interval for the true population proportion as follows:

[tex]CI=\hat p \pm z_{\alpha/2}\cdot\sqrt{\frac{\hat p(1-\hat p)}{n}}[/tex]

    [tex]=0.30\pm 1.96\times\sqrt{\frac{0.30(1-0.30)}{765}}\\\\=0.30\pm 0.0325\\\\=(0.2675, 0.3325)\\\\\approx (0.27, 0.33)[/tex]

Thus, the 95% confidence interval for the true population proportion is (0.27, 0.33).

3
is (4,-5) a solution of the graphed inequality?
Choose 1 answer:
Yes
0
No

Answers

Yesssssssssssssssssssssss

Algebra help please quick

Answers

Slope is 2/3

0= 3x - 2
Then move the variables

-3x = -2
Divide both sides

X = 2/3

Find the value of the variable, x



Group of answer choices

6

102

27

17

Answers

Answer:

17

Step-by-step explanation:

Let's solve your equation step-by-step.

6x+78=180

Step 1: Subtract 78 from both sides.

6x+78−78=180−78

6x=102

Step 2: Divide both sides by 6

6x/6=102/6

x=17

Answer:

x = 17

Step-by-step explanation:

If you subsitute x in "2x" you get 34. If you subsitute x for "4x - 4" you get 64.

After subtracting 180 from 98 you get 82. Add up 34, 64, and 82 then you get 180.

They took every thing from me
0.0

Answers

Answer:

Prob because you were giving away free points or broke the rules.

which is an equivalent expression for 18c + 144

Answers

18( c + 8) is the answer.

The required expression that is equivalent to 18c + 144, is 18(c + 144).

Given that,
To determine the equivalent expression to 18c + 144.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
The given expression,
= 18c +144
Taking 18 commons from the above equation,
= 18(c + 18)

Thus, the required expression that is equivalent to 18c + 144, is 18(c + 144).

Learn more about simplification here:

https://brainly.com/question/12501526

#SPJ2

Deshane for one day there was a bit of $19.99, and there was an additional charge of 98 cents for each mile driven. Deshaun had to pay 140.53 when he returned the truck. For how many miles did he drive the truck.

Answers

Answer:

1.23

Step-by-step explanation:

What is the simplified value of the expression below? One-third divided by two-thirds 0 One-third One-half 1

Answers

Answer:

It is one half 1

                    2

Step-by-step explanation:

did test on edg 2020

Answer:

c on edge 2021  

Step-by-step explanation:

1/2

Other Questions
drugs are any substance that cause psychological or. Changes to occur Pls help I asked 2 time so far and no one I need help i will mark brainliest French Rev. question!!! What are the three estates in two or three sentences Apple launches an ad campaign for iPhone 12. Managers want to know what is the % of social media mentions that have positive reactions to the new ad campaign. How many social media mentions do managers at Apple need to collect, if they want to get a margin of error of 2% (ME=0.02)? 4x + 5 = 6x 7solve for x Nancy Boones new automobile had an MSRP of $27,853.00. The dealer prep charge was $278.50 and the title fee was $25.00. Options totaled $2,375.50. Find the sales tax rate, to nearest hundredth percent, if the total cost was $32,591.22 and the sales tax applied to everything but the title fee. 30. An electronic toy robot sells for $55 less a $5rebate from the manufacturer. What percentdiscount is the rebate, to the nearest tenth of apercent? show your work What slope would make the linesperpendicular?y. = }x+6= [?]x+ 3 help help help help help help help help help Can some one plz help me with this ok let try this plz.... Recall that atoms gain or lose electrons to become ions. So, an ion has a different number of electrons than its corresponding neutral atom. Positive ions have lost electrons, and negative ions have gained electrons. The table includes the electron configuration of several ions. Complete the rows for magnesium and oxygen (oxide) ions by identifying the correct ion charge, electron configuration, and neutral atom with the same configuration as the ion. You may need to use online resources or the periodic table to determine the correct ion charges. Select the correct answer from each drop-down menu to complete the table. Can somebody please tell me how i can do shading better??I also need to know how to draw better proportions and posesPlease i need all the help i can get at this point. 1/4 + 3/8 + 1/2 + 5/8 + 3/4 + 7/8 + 1 + 1 1/8 + 1 1/4 = What is the angular displacement (in radians) of a person standing at the Earth's equator for 6 hours assuming the Earth has a diameter of 13750 km what was lewis hines goal? Alisha conducted an experiment in which a spinner landed on green 7 times. If the experimental probability of the spinner landing on green is 1 5 , how many trials did Alisha perform? 30 35 45 50 pls help will mark brainlest The image shows a right triangle in the coordinate plane. What is the measure of segment DF? Vertebrates can be classified in.