Mathematics High School

find the x in the given triangle and at last do the proof...please help​

Find The X In The Given Triangle And At Last Do The Proof...please Help

Answers

Answer 1

Answer:

x = 42.67

Step-by-step explanation:

Find The X In The Given Triangle And At Last Do The Proof...please Help

Related Questions

is this answer, right?

Answers

Answer:

1) Incorrect should be 35%, 2)incorrect should be 23%

Step-by-step explanation:

37 + 24 = 61   61 + 54 = 115   115 + 36 = 151 college students

1) 54  =   x                    2)  36 = x

  151 = 100                       151 = 100

151x/151 = 5400/151    151x/151 = 3600/151

     x = 35.7...                      x = 23.8...

  do not round              do not round

up since you can't      up since you can't

 get more people       get more people

Find the value of x. Use the photo I uploaded to help plz.
A. X=2
B. X=3
C. X=33
D. X=52

Answers

The answer should be option B

A solution to a linear inequality is shown below. The solution steps may not all be correct.
Solve: 4(x - 2) <6(x+3)

Step 1: 4x – 8 < 6x + 18
Step 2: -2x – 8< 18
Step 3: -2x < 26
Step 4: x>-13
Which steps in the solution follow correctly from the
previous step? Select all that are correct
(Select all that apply.)
Step 1
Step 2
Step 3
Step 4

Answers

Answer:

Step 3

Step-by-step explanation:

4x - 8 < 6x + 18

4x - 6x < 18 + 8

- 2x < 26

The steps in the solution that follows correctly from the previous steps are:

Step 1

Step 2

Step 3

Step 4

All the options are correct.

What is inequality?

It shows a relationship between two numbers or two expressions.

There are commonly used four inequalities:

Less than = <

Greater than = >

Less than and equal = ≤

Greater than and equal = ≥

We have,

4(x - 2) < 6(x+3)

Removing the parenthesis.

Step 1:

4x - 8 < 6x + 18

Subtracting -6x on both sides.

4x - 8 - 6x < 6x + 18 - 6x

Step 2:

-2x - 8 < 18

Add 8 on both sides.

-2x < 18 + 8

Step 3:

-2x < 26

Divide both sides by 2.

-x < 13

Multiply - on both sides.

The sign will change.

Step 4:

x > -13

We see that,

All the steps are given correctly.

Thus,

The steps in the solution that follows correctly from the previous steps are:

Step 1

Step 2

Step 3

Step 4

Learn more about inequalities here:

https://brainly.com/question/20383699

#SPJ2

PLEASE ANSWER FAST
Answer like
number 1. answer is _________________
number 2. answer is _________________
number 3. answer is _________________
number 4. answer is _________________
number 5. answer is _________________

Answers

Answer:

number 1. answer is 561%

number 2. answer is 1

number 3. answer is 7/80

number 4. answer is 31.25%

number 5. answer is 60%

Step-by-step explanation:

hope this helps!

Answer:

1. 561%

2. 1

3. 7/80

4. 31.25%

5. 6%

Step-by-step explanation:

To start off, lets learn how to convert decimals to percent's.

Converting is actually not too hard. All you need to do is multiply the decimal by 100.

So 5.61 * 100

That would be 561 and then you add a percent sign to the end.

To convert a percent to a decimal is just the opposite of what we just did. Simply divide the percent by 100.

So 100% /100

A number divided by itself is 1

So 100% = 1

To make this problem easier, you can convert the fraction to a decimal.

8 3/4 = 8.75%

Now divide it by 100

8.75/ 100

0.0875

Now just convert it back to a fraction.

0.0875 = 7/80

Convert to a decimal.

5/16 = 0.3125

Multiply by 100

31.25

add percent sign

31.25%

Last one.

Convert to decimal

3/5 = 0.6

Multiply by 100

6%

If you need help on conversions or anything else don't be afraid to reach out! I hope this helps!

Pleaseeeee help me anyone !!!!!!!!!!!! Will mark Brianliest answer correctly

Answers

Answer:

x = 6√7

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Trigonometry

[Right Triangles Only] Pythagorean Theorem: a² + b² = c²

Step-by-step explanation:

Step 1: Define

We are given a right triangle. We can use PT to solve the missing length.

Step 2: Identify Variables

Leg a = √27

Leg b = 15

Hypotenuse c = x

Step 3: Solve for x

Substitute [PT]:                    (√27)² + 15² = x²Exponents:                          27 + 225 = x²Add:                                     252 = x²Isolate x:                              6√7 = xRewrite:                               x = 6√7

What is the equation of the line that passes through the point (-2,-2) and has a
slope of 4?

Answers

Y = 4x + b
Plug in point
-2 = 4(-2) + b, b = 6
Solution: y = 4x + 6

who wants to help me I need someone. who has a model test can text
me the tests by taking a picture and I will send my phone number please help me I will help u too​

Answers

Answer:

what's the question.

Step-by-step explanation:

lol

Answer:

whats the question of the test

Step-by-step explanation:

solve this equation 3(2x – 4) = 4(x + 2

Answers

Answer:

10

Step-by-step explanation:

3(2x - 4) = 4(x + 2)

  6x - 12 = 4x + 8

 -4x          -4x

  2x - 12 = 8

       +12  +12

  2x/2 = 20/2

        x = 10

Ann received a $70 gift card for a coffee store. She used it in buying some coffee that cost $8.21 per pound. After buying the coffee, she had $45.37 left on her card. How many pounds of coffee did she buy?

Answers

Answer:

She bought 3 pound of coffee.

Step-by-step explanation:

70 - 45.37 = 24.63

24.63 ÷ 3 = 8.21

Answer:

3 pounds

Step-by-step explanation:

can someone help me understand this ​

Answers

Answer:

The answer for the question is E.

Write a fraction equal to 1 with a numerator of 18

Answers

Answer:

18/18

Step-by-step explanation:

18 divided by 18 is one

I need help with the problem that is in the attached image.

Answers

Answer: c

Step-by-step explanation: i did the test

The cost of one apple and one banana at the school canteen is $1 and the cost of 3 apples and 2 bananas is $2.40. Find the cost of a single banana, using simultaneous equation, elimination method. Show full working out.

Answers

Answer:

I don't know

I don't know

let the apple equal to x and let the banana equal to y

Equation one is x+y= 1

Equation two is 3x+2y= 2.40

Because we are doing the elimination method, multiply all of equation one by 3


3x+3y=3
3x+2y=2.40
(subtract the equations from one another)


So now you have y=60 cents

So, one banana costs 60 cents

Identify any constraints on the domain

Every day Isabel swims 10 to 20 laps in a 50-meter pool. She tracks the numbers of laps she swims and how long it takes her to complete the laps, in minutes
Choose the correct answer below.

OA. The domain consists of all integers greater than or equal to 10 and less than or equal to 20

OB. The domain consists of all integers less than or equal to 20
OC The domain consists of all integers greater than or equal to 0

OD. The domain consists of all integers greater than or equal to 0 and less than or equal to 20

O E. The domain consists of all integers greater than 0 and less than or equal to 20

Answers

Answer:

Step-by-step explanation:

A vertical asymptote represents a value at which a rational function is undefined, so that value is not in the domain of the function. A reciprocal function cannot have values in its domain that cause the denominator to equal zero. In general, to find the domain of a rational function, we need to determine which inputs would cause division by zero.

Convert 625 to Scientific notation

Answers

Answer:

6.25 x 10^2

Step-by-step explain:

625 could be 6.25 and you move the decimal 2 times to the right.

The scientific notation is 6.25 x 10^2

Help ???? Please it will be appreciated

Answers

The answer is 200 metres as the price increases by 3.9 for every increase in 30 metres.
The person above me is correct. I did the math

Reagan found chips for sale at two stores. At Store A, the chips were 6 bags for $4. At store B, the chips were $6 for 4 bags. Reagan said the unit rate was 1:1.5. Which store did she find the unit rate for
PLEASE SOLVE
WILL GIVE BRANLIEST

Answers

Answer:

Store B

Step-by-step explanation:

Please mark brainliest.

How did immigration to the United States from Europe change between 1840 and 1850?
It decreased by half.
It decreased by a third.
It more than tripled.
It increased tenfold.

Answers

Answer:

it more than tripled

Step-by-step explanation:

I'm not sure if you need more but it requires me to type more to send the answer

Answer:

It more than tripled

Step-by-step explanation:

Right on Edge 2021

she has 3 bags of flour and 2 smaller bags with 0.75 kg and a bigger bag that ha 1.14 how much flower does she have in total

Answers

Answer:

3(1.14) + 2(0.75)

3.42 + 1.5

4.92 kg of flour

Question 1 (15 points)!!!!
Which of the following statements about narratives is true? (15 points)!!!!
a
A narrative describes events in sequence.
b
A narrative has characters and setting but no conflict.
c
A narrative is a fictional account of something that has happened.
d
A narrative must be presented in written form.

Answers

Answer:

A. a narrative describes events in sequence.

A narrative must be in order, like a proper story. It also must be written in past tense.

Which of the following equations represent linear functions?
The picture will be shown

Answers

B; because it needs to start with y=

solve for a - due soon!

Answers

a = 1/2 or 0.5
My work is shown below. I hope this helped!! ^w^

Which equations are correct?

Select each correct answer.




[tex]4c^4(3c^2)=12c^8[/tex]

[tex]3b^3(−2b^4)=−6b^12[/tex]

[tex]5y^4(2y^5)=10y^9[/tex]

[tex]5x^3(6x^4)=30x^7[/tex]

Answers

9514 1404 393

Answer:

  C, D

Step-by-step explanation:

The applicable rules of exponents are ...

  (a^b)(a^c) = a^(b+c)

__

The correct equations are the last two.

For the first two, the appropriate products are ...

  [tex]4c^4(3c^2)=4\cdot3c^{4+2}=12c^6\\\\3b^3(a^2b^4)=3a^2b^{3+4}=3a^2b^7[/tex]

6th grade math i mark as brainliest​

Answers

Answer:

30

Step-by-step explanation:

I think that's the answer

Plz help!!!!!!!!!!!!!! Will give brainliest!

Answers

Answer: 2. 3x+54=132

Step-by-step explanation:

3x+54=132

    -54   -54

    3x/3      78/3

x=26

Answer:

1.

m<MNQ =m<P+m<Q exterior angle of a triangle is equal to the sum of two opposite interior angle

2;

132°=3x+54°

3:

132-54=3x

x=78/3

x=26°

consider the inequality shown.

4x+ax-14>-24

What is the highest integer value of when x=-2

Answers

Answer:22

Step-by-step explanation:

Shelly is hiking alongs a 20 miles trail in the mountains. She had already traveled 8 miles and is walking at 3 miles per hour. How long will it take to reach the end of the trail


Write and equation with x as the number of hours it will take to reach the end.

How many hours will it take for Shelly to reach the end of the hiking trail?

Answers

Answer:

8+3x=20

4 hours

Step-by-step explanation:

8+3x=20

3x=12

x=4

8+3x=20.............................

Help! I get 10 points

Answers

Answer:

Expression 1= 5

Expression 2 = 1 - 16

Step-by-step explanation:

In triangle ABC, AB= 10cm, AC=9cm and angle B=60 degrees. Let BC=x cm. Use cosine rule to show that x is a solution of x^2-10x+19=0

Answers

Answer:

Step-by-step explanation:

The slope of the graphed line is . Which formulas represent the line that is graphed? Check all that apply.

y – 1 = (x – 2)
y – 2 = (x – 1)
y – 4 = (x – 4)
f(x) = x +
f(x) = x +

Answers

Answer:

B, C, E Is the answer on edge :3

Step-by-step explanation:

Have a good day :3

Answer:

B C E

Step-by-step explanation:

Katsuki Bakugou was here you Extras

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