How do I find x in these equations

Problem 1

We're given that QE = RW and QW = RE. This is given both in terms of symbols, and also visually in terms of the tickmarks. We have two pairs of congruent sides.

The third pair of sides is the overlapping shared segment of segment WE. So WE = WE by the reflexive property.

From here we use the SSS congruence property to conclude the proof that triangle QWE = triangle REW

==============================================

Problem 2

Segments BC and AE bisect each other. The term "bisect" means "to cut in half".

BC bisecting AE means AD = DE

AE bisecting BC means BD = DC

So we have two pairs of congruent sides. So far, we're on a similar path compared to problem 1. This time however, we'll use a pair of congruent angles instead of the third pair of sides.

Specifically we'll use the fact that

angle ADB = angle CDE

by the vertical angle theorem

Once we know that, we then use the SAS congruence theorem to prove triangle ABD = triangle ECD

To be honest, I'm not sure what you meant by "median", but we don't use any triangle medians here (none of the triangles shown have any medians drawn). You might be thinking of a previous problem.

Step-by-step explanation:

i hope this helps this is how u answerd to my question

Answer:

y=4/3x-3

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

hope this helps :)

if this did help, mark me brainliest

Answer:

3.5 inches

Step-by-step explanation:

28/8 = 3.5

Answer:

3.5 inches

Step-by-step explanation:

You have a 28-inch ribbon and you have to divide it into 8 equal parts. To do that:

28/8, which equals

3.5 inches

Answer:

You first start by making your equation: 45 +.25x = 70 +.15x. then subtract .15x from both sides. it should look like 45 +.10x = 70. subtract 45 from both sides then you get .10x = 25. divide 10 to both sides and you get 250. so the two companies will be the same at 250 texts.

Step-by-step explanation:

Answer:

D. y = -9

Step-by-step explanation:

12points

Step-by-step explanation:

Let x be the number of points in the third game

His total number of points is 42

That is

18+12+x=42

30+x=42

x=42-30

x=12

Answer:

$810

Step-by-step explanation:

you can multiply 210 by 3

Answer:

a or c

Step-by-step explanation:

Answer:

it would be B

Step-by-step explanation:

because if you look at the x and y axis thats the x axis

Answer:

m=15d-300

Step-by-step explanation:

Answer:

300-15d = m

Step-by-step explanation:

Since he spends 15 each day, we dont know how many days, so we put 15d to represent $15 spent each day (d)

We use this formula above ^ and subtract that from 300, which is why it's

300 - 15d

Lastly, we need to find money remaining, so 300 - 15d = m

Answer:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:

(1, 5)

Equation Form:

x = 1, y = 5

Brainliest Please!!

The solution for the given equations: x = 1 , y = 5.

The substitution method is the algebraic method to solve simultaneous linear equations. As the word says, in this method, the value of one variable from one equation is substituted in the other equation.

Given, equations

2x + y = 7          -------(a)

3x -2y = -7          -------(b)

Taking equation (a)

2x + y =7

y = 7 - 2x        ------(c)

Substituting value of y in equation (b) from equation (c)

3x - 2(7 - 2x) = -7

3x - 14 + 4x = -7

7x = 7

x = 1

Putting value of x in equation (c)

y = 7 - 2 (1)

y = 5

Hence, x = 1 and y = 5 is the solution for the given equations 2x + y = 7 and 3x -2y = -7.

Learn more about substitution method here:

https://brainly.com/question/14619835

#SPJ2

Answer:

D.The growing season in Florida is much longer than the growing season in New York. Florida’s seasons are warmer than seasons in New York.

Step-by-step explanation:

Answer:

x = 120

Step-by-step explanation:

Given

0.25(x + 4) - 3 = 28 ( add 3 to both sides )

0.25(x + 4) = 31 ( divide both sides by 0.25 )

x + 4 = 124 ( subtract 4 from both sides )

x = 120

The value of x that satisfies the equation 0.25(x + 4) - 3 = 28 is x = 120.

Here, we have,

To solve the equation 0.25(x + 4) - 3 = 28, we will follow these steps:

Let's go through each step in detail:

Step 1: Distribute the 0.25 to the terms inside the parentheses.

0.25(x + 4) - 3 = 28

Distribute 0.25 to (x + 4):

0.25x + 0.25 * 4 - 3 = 28

Step 2: Simplify the equation by combining like terms.

0.25x + 1 - 3 = 28

Simplify 0.25 * 4:

0.25x + 1 - 3 = 28

0.25x - 2 = 28

Step 3: Isolate the variable x on one side of the equation.

To isolate the variable x, we want to get rid of the constant term -2 on the left side.

We can do this by adding 2 to both sides:

0.25x - 2 + 2 = 28 + 2

Simplifying:

0.25x = 30

Step 4: Solve for x.

To find the value of x, divide both sides by 0.25:

0.25x / 0.25 = 30 / 0.25

Simplifying:

x = 120

So, the value of x that satisfies the equation 0.25(x + 4) - 3 = 28 is x = 120.

To learn more on equation click:

https://brainly.com/question/14468218

#SPJ6

Answer:

B, (-symbol, 8)

Step-by-step explanation:

Answer:

(–∞, 8)

Step-by-step explanation:

Answer:

Is this what you need?

-8(4+7)=-88

-8(11)=-88

-88=-88

Answer:

19/9 i think

Step-by-step explanation:

Answer:

Disagree with Lin: There are no solutions because 12x+2x is equal to 14x, if 14x=14x on both sides, the x variable can be cancelled out since they have the same slope

Step-by-step explanation:

I agree with Lin the system of equation  2x - 32 + 4(3x - 2462) = 14x

has no solution.

If a system of equations only contains two linear equations with two variables, the system's equation can be graphed, the graph will have two straight lines, and the intersection point(s) of those lines will be the system's solution.

There are only three matching forms of solution for a given system of equations because there are only three different ways that two straight lines in the plane can graph.

Given, An equation 2x - 32 + 4(3x - 2462) = 14x.

2x - 32 + 12x - 9848 = 14x.

14x - 9880 = 14x.

So, 14x - 9880 ≠ 14x and has no solution.

learn more about the system of linear equations here :

https://brainly.com/question/19549073

#SPJ2

The biggest named number that we know is googolplex, ten to the googol power, or (10)^(10^100). That's written as a one followed by googol zeroes.

Have a Merry Christmas!

Answer:

B

Step-by-step explanation:

Answer:

4x+32= 4(x+8)

Step-by-step explanation

4x+32

The GCF of 4x and 32 is 4, so the first step is to divide each term by 4. The quotients are x and 8. The factored expression will be 4(x + 8).

Answer:

access to credit I think

Step-by-step explanation:

I don't know the options but if all her cards are maxed out, she must have horrible credit.

The bank can deny Tammy a loan to buy a house based on her access to credit.

Given that:

Tammy has 5 credit cards.

All of the 5 credit cards are maxed out, which means that all the credit cards have reached the limit of the card and the payment has to be fully paid at the earliest.

The credit scores of one person will be affected when the credit limits are reached and the payment has not been done.

For financial services like loans, credit limits are all important.

So, the bank can deny the service based on the access to credit.

Hence the correct option is A.

Learn more about Credit Cards here :

https://brainly.com/question/30940802

#SPJ2

The complete question is:

If Tammy has 5 credit cards that are all maxed out, a bank could deny her a loan to buy a house based on her __________. ​

A) Access to credit

B) Education history

C) Employment history

D) Delinquent payments

Answer:

The answer is D

Step-by-step explanation:

Answer:

[tex]50[/tex]

Step-by-step explanation:

Let [tex]x =[/tex] blank (for convenience)

[tex]20\%x=10[/tex]

[tex]0.2x=10[/tex] (change [tex]20\%[/tex] into its decimal form)

[tex]x = 10\div 0.2[/tex] (divide [tex]0.2[/tex] on both sides)

[tex]x=50[/tex]

∴ Blank = 50

Hope this helps :)

Answer:

1/6x

Step-by-step explanation:

5/6x - 2/3x = 5/6x - 4/6x = 1/6x

Answer:

The answer is x.

Step-by-step explanation:

PLEASE MARK BRAINLIEST!!!!!!

The first step we'll make is subtraction property of equality and we choose this property to separate the variables and contsnts.

Facts regarding any two or more quantities connected by the equal sign are known as properties of equality.

There are four types of properties of equality.

Addition property, when two equal quantities are increased by a common value, the equality is preserved.

Transitive property of equality, entities that are equivalent to one another are also equivalent to one another.

Subtraction property, equality is maintained when a common term is subtracted from two equal terms.

Multiplying by a common term do not alter the equality, according to the multiplication property of equality.

Given, An equation 3x + 2 - x = 11x + 9.

The first step would be subraction property of equality.

We'll subtract 2 from each side of the equation.

3x + 2 - x - 2 = 11x + 9 - 2.

3x - x = 11x + 7.

We choose subraction property of equality to separate the vriables and the constants.

learn more about subtraction property of equality here :

https://brainly.com/question/29182336

#SPJ2

Answer:

The answer is A,C, and D

Step-by-step explanation:

Answer:

do you know hamood habibi hes a great rapper btw the answer is B since (1,2) is 1 and 2 thx I hope I get brainliest and this is not a troll its just asking you about hamood

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:

24.88

Step-by-step explanation:

If the scale of the drawing is 1:30, it means that the vehicle drawing is 30 times smaller than the actual vehicle.

With the above information in mind, we can calculate the length of the vehicle in inches:

Finally we convert inches to feet(dividing inches by 12):