Please help me it’s very important please answer it correctly
Thank you

Please Help Me Its Very Important Please Answer It CorrectlyThank You

Answers

Answer 1

Answer:

a. m<CBA = m<DBA because of the definition of an angle bisector (angle bisector cuts the angle in half) We are also told that segment BD and Segment BC are congruent.

We don't know if segment AC and AD are congruent so we can't say those angles (the other two) are congruent.

b. point A and B will stay fixed because they are colinear to segment AB (on the same line)

c. Those two are needed because If those are true we can prove that they are congruent by SAS (Side Angle Side)

d. the reflection an prove that the lines and angles are congruent.


Related Questions

Can someone help me plz

Answers

Answer:

blahhfhdhdhhshshhdhdhdhdhdhshhshhshshdh

Free Brainlyest for who says bababoi first

Answers

Answer:

bababoi .. yay I did something

Answer:

bababoi

Step-by-step explanation:

bababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoivbababoibababoibababoibababoibababoibababoibababoibababoivbababoibababoibababoibababoibababoibababoibababoibababoioibababoibababoivbababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoibababoi

Shauna's Math teacher can grade 12 tests in 3 minutes. How long will it take for Shauna's Math teacher to grade 128 tests?HELP ITS DUE IN 5MINS

Answers

i think that it takes 33 mins, but i am not 100% sure

Answer:

120 :)

Step-by-step explanation:

Find the variance for the given data. Round your answer to one more decimal place than the original data.

{12.4, 10.7, 14.5, 10.1, 16.5}

Answers

Answer:

5.6864

Step-by-step explanation:

Find the variance for the given data. Round your answer to one more decimal place than the original data.

{12.4, 10.7, 14.5, 10.1, 16.5}

Given that Jocelyn saved $60 in 8 weeks, predict the number of weeks it will take Jocelyn to save $90. Include in your explanation any assumptions that must be made in order to make the prediction. Enter your explanation in the space provided.

Answers

number of weeks: w is the x value, and the number of money saved: m  is the y value. First, we need to find out how much she makes in 1 w and because k = y/x, we need to divide 60 by 8, which gives u 7.5, so she saves $7.50 every week Finally, we figure out the number of weeks it takes her to save $90, and to do that, we use the formula x = y/k. Using that formula, we get the expression $90/$7.50 or $90/$7.5. 90/7.50 = 12, so x = 12. It will take her 12 weeks to save $90. In order to check our answer, we can say that we didn't know the number of m she saved, but we do know how many weeks. To find a solution, we use the formula y = kx (the blank between kx means that we are multiplying). Using that formula, we get the equation 12 X 7.50. When we solve this equation, we get 90, and since it is the same answer as the real problem, that means the answer for the real problem is correct. (BTW sorry this is so long)

the spinner has three regions 5 0 and 20to play the game you spin one time and then you win the amount in the region that the spinner lands on. what is the expected valuse of the game

Answers

Depends on the spinner is it a fidget spinner

Answer:

Step-by-step explanation:

Each region is equally likely.

5 * 1/3 = 5/3 = 1 2/3 = 1.67

0 * 1/3 =                          0

20*1/3 = 6 2/3 =          6.67

Total   =                       8.34

So if this really were a game you should be willing to put up 8.34 to play it.

You can create a simulation. Let the computer play 10000 times (which will take seconds). I'm going to try this for you. and see what happens.  

You throw 0          3309 times

You throw 5          3394 times

You throw 20        3290 times

The net result is that you will win 2.71 as you pay, which is what it should be.                                                        

PLEASE HELP 50 POINTS!!

Answers

Answer:

Step-by-step explanation:bdhdhshsbnskaosnndndkwo

Answer:

(5x * 1y) + (1x * 3y)

Step-by-step explanation:

Feel free to give brainliest

Have a great day!

Simon's phone plan costs him $27.50 per month plus $0.15 per text message he sends or receives. If Simon wants to spend a maximum of $65 on his monthly phone bill, what is the maximum number of text messages he can send or receive?

Answers

Answer:

250 text messages

Step-by-step explanation:


Which equation has a constant of proportionality equal to 1/2?

Answers

Answer:

y=1/2x  or y=.5x

Step-by-step explanation:

Elena works on a farm that has three types of animals. There are a total of 47 animals. 28% are chickens, 40% are cows, and 32% are pigs. About how many more cows are there than chickens? Please help very fast!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

there are about 12% more cow than chickens

40% - 28%

PLEASE HELP ASAP

Use trigonometry to resolve the following vectors into components. Describe the vectors
using vector notation.


Answers

answer: 87

step by step explanation:

A track team contains sprinters numbered 1,2,3,4,5 and distance runners numbered 1,2. Let S be the event of selecting a sprinter, D the event of selecting a distance runner, E the event of selecting an even numbered runner, and the event of selecting an odd runner. Selecting the sprinter numbered 1 is one outcome of which of the following events? Select all correct answers. Select all that apply: O DANDO ODORE DORO 00 OE' OS AND E

Answers

Answer:

D or O

E'

Step-by-step explanation:

Because the runner is a sprinter and the number is odd, the runner is an example of S and O. Therefore, it is also an example of E′ (not even) and D OR O.

For sprinter numbered 1 is outcome of S, D and O events.

Events to be determine that contain sprinter number 1. We have number of events that is for sprinter, distance runner, odd numbered, even numbered as S,D,O and E respectively.
Sample space = (1, 2, 3, 4, 5).

What is probability?

Probability can be defined as the possibility of the desired event to be happened.

Here, Numbered 1 is odd number, a sprinter and also a distance runner.
So, Numbered 1 is contain in S, D and O.

Thus, for sprinter numbered 1 is outcome of S, D and O events.

Learn more about probability here:

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-8g-5=-12g-33


Pls help

Answers

Answer:g=-7

Step-by-step explanation:

Answer:

The answer is g = -7

Step-by-step explanation:

pls vote brainliest

2. Write a quadratic function given the roots (4,0) and (2, 0) and the point 2 points
(3, 4). (2 pts) *

Answers

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[tex]y = -4(x - 2)(x - 4) [/tex]

[tex]y = -4 {x}^{2} + 24x - 32 [/tex]

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The expression for the quadratic function will be y = -4x² + 24x - 32.

What is a quadratic equation?

A quadratic equation is a polynomial with a degree of 2 or the maximum power of the variable is 2 in quadratic equations. It has two solutions as its maximum power is 2.

Given that a quadratic function given the roots (4,0) and (2, 0). The quadratic equation will be formed as below:-

The two roots of the quadratic equation are 2 and 4 then the two factors will be ( x- 2 ) and ( x - 4).

y = -4(x-2)(x-4)

y = -4x² + 24x - 32.

Therefore, the expression for the quadratic function will be y = -4x² + 24x - 32.

To know more about quadratic equations follow

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Help i am stuck please be fast

Answers

Answer:

Step-by-step explanation:

They are alike because both involve steps for multiplication and addition but part b uses factoring in its estimation to solve the problem while part c dosesn't.

Can y’all answer the middle one Ill mark you brainlist.

Answers

Answer:

4.44 infinet

Step-by-step explanation:

If you are asking and need to round it up it will come up to

4.444

You need to round it up because the 4.444 goes on and on infinitely.

If you needed another answer comment what it is you need and I will answer you on there.

YW

Write 4,275,000,000 in scientific notation

Answers

Answer:

4.275 x 10^9

Step-by-step explanation:

jus do it

Answer:

4.275x10bto the 9th power

Step-by-step explanation:

(5x + 2) 6x
Solve for x and y
X =
y =

Answers

Answer:

x = 8

y = 138

Step-by-step explanation:

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Answers

Answer:

its A

Step-by-step explanation:

If a/b and x/y represent rational expressions and b0 and y0, what is true of their product? Select three options.

The product is equivalent to ay/bx
The product is a rational expression.
The product is equivalent to a/y(x/b)
The product is the ratio of ax and by.
The product is equivalent to ax/b(y)

Answers

Answer:

It’s the 2nd,3rd,and 4th

Step-by-step explanation:

I just took the quiz

Answer:

2,3,4

Step-by-step explanation:

For f(x) = -x + 8, which statement is true?
Group of answer choices

f(x + k) = f(x) + k

f(x + k) = f(x) + f(k)

f(x - k) = f(x) - k

f(x - k) = f(x) + k

Answers

I think it’s f(x+k) = f(x) + k correct if I’m wrong

-2m-6=-6m+8


Someone pls help meeee !!

Answers

Answer:

m= 3.5

Step-by-step explanation:

Answer:

m = -7/4

Step-by-step explanation:

-2m - 6 = 6m + 8

Add -6 to both sides.

-2m = 6m + 14

Subtract 6m from both sides

-8m = 14

Now divide -8 from 14

m= -7/4

Can someone help me please

Answers

Answer:

3.5 × 10 to the power of 5 :)

Step-by-step explanation:

Hope this helps!

3.05 x 10 5 tell me if u want me to explain it to u

Felipe made an international phone call for 6.4 minutes. He was charged $0.45 for each minute. Find the amount he paid.
PLS HELP!!!!
ILL GIVE BRAINLEIST

Answers

$2.88 I think I’m not sure

Help me please for points

Answers

Payo ko lang sayo:Makinig ka sa Lesson nyo at pag-aralang mabuti wag kang gumaya saken minsan lang ako makinig

In 1986 a family member invested$ 100 each month into savings account with an interest rate of 0.25% that didn't change. In 2016 you decided you needed to use that saved up money for a big purchase so you cash the savings account out

Answers

Complete question is;

In 1986, a family member invested $100 each month into a savings account with an interest rate of 0.25% (that didn't change). In 2016, you decided you needed to use that saved up money for a big purchase, so you cash the savings account out.

How much money should be in the account using the FV formula?

Answer:

FV = $107.78

Step-by-step explanation:

We are given;

Present value; PV = 100

Interest rate; r = 0.25% = 0.0025

We are told the PV was in 1986 and In 2016 you decided you needed to use that saved up money .

This is a period of 30 years.

Thus, the number of compounding periods is n = 30

Formula for FV is;

FV = PV(1 + r)ⁿ

FV = 100(1 + 0.0025)^(30)

FV = $107.78

If the Washington Monument is 3025 square feet and an average gallon of paint covers 400 square feet, how much paint would it take to cover it all up? PLEASE HELP WILL GIVE BRAINLIEST. I’m also wondering how I would go about solving this? I have a lot more.

Answers

Divide total area by area of a gallon of paint:

3025 / 400 = 7.56

Because there is a decimal answer you need to round up tot he next whole number.

You would need 8 gallons of paint.

Jeremy wrote this equivalent equation to solve for x:

x = negative 11 y minus 140

Which of these equations might have been Jeremy’s original equation? Check all that apply.
y + 7x = 23
y + 11x = 140
2x – 22y = –140
3x + 33y = –420
x + 140 = –11y

Answers

Answer:

3x + 33y= -420 and x + 140 = -11y

Step-by-step explanation:

   

Answer:

option 3 and 4

Step-by-step explanation:

According to the steps in problem 4, what is the fraction equivalent of 0.5? 9/5 4/9 5/9 5/13

Answers

Answer:

C. 5/9

Step-by-step explanation:

10x = 5.5

  -x = 0.5

9x = 5

x = 5/9

therefore, the answer is C. 5/9

Which two numbers below have a least common multiple of 48?

Answers

Answer:

its 3 and 16 just trust me

The least common multiple is divisible by both a and b. The two numbers below have a least common multiple of 48 is 3 and 16.

What is LCM?

The least common multiple that is divisible by both a and b is the smallest positive integer, lowest common multiple, or smallest common multiple of two numbers a and b, generally indicated by LCM.

The two numbers below have a least common multiple of 48 are,

3 and 16 ⇒ 3×16=48

Hence, the two numbers below have a least common multiple of 48 is 3 and 16.

Learn more about LCM:

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