Mathematics High School

What is the value of x?
(The diagram)..

What Is The Value Of X?(The Diagram)..

Answers

Answer 1

10

Step-by-step explanation:

x + 5 = 2x - 5

x + 5 - x = 2x - 5 - x

5 = x - 5

5 + 5 = x

10 = x

Answer 2

Answer:

The value of X is 10

Step-by-step explanation:

X+5=2x-5(corresponding sides of an angle)

5+5=2x-x

10=x

So,x=10

Related Questions

number in squence

5,20,10,30,15,40

and say how did you do it
​i will mark you the brainlist
​

Answers

Answer:

5 plus 15 is 20 and then subtract 10 it will become 10 then add 20 it became 30 then subtract 15 it will become 15 then add 25 to 15 answer 40

Step-by-step explanation:

the numbers are repeated again and again like we added 5 to 15 we got 20

then later we added 20 to 10 it became 30

I need help in this, help please.

Answers

9514 1404 393

Answer:

  x = 21

  y = 60

Step-by-step explanation:

We assume the marks are angle measures.

The angles of a linear pair are supplementary:

  (3x +5) +(6x -14) = 180

  9x -9 = 180 . . . . simplify

  9x = 189 . . . . . . add 9

  x = 21 . . . . . . . divide by 9

__

At parallel lines, corresponding angles are congruent.

  y +8 = 3x +5 = 3(21) +5 = 68

  y = 60 . . . . . subtract 8

how do I rewrite the equation of velocity, so that I'm solving for time and no velocity?

V= D/T is the formula for solving for velocity

Answers

Answer: V/D = T

Step-by-step explanation:

scale the numerator and the denominator down by a factor ofs (divide) to write a
fraction equivalent to 30/70.

Answers

Answer:

3/7 scaled both the numerator and denominator down by 10

Step-by-step explanation:

30/10 = 3 70/10 = 7

3/7

What is the correct expanded form for the number 43.205?
400 + 3 + 0.2 + 0 + 0.005
40 + 3 + 0.2 + 0 + 0.005
40 + 3 + 0.02 + 0.005
40 + 3 + 0.2 + 0.05
Please help !

Answers

Answer:

43.205 in expanded form:B. 40 + 3 + 0.2 + 0 + 0.005

Answer: Choice B)  40 + 3 + 0.2 + 0 + 0.005

Explanation:

The number 43 is basically 40+3

We read "43" as "forty three", in which you can think of having 40 and then an additional 3 on top of that to get 40+3 = 43 overall.

As for the decimal portion, we do the same sort of thing.

The 0.205 breaks up into 0.2 + 0.005

0.2 = 2 tenths

0.005 = 5 thousandths

So that's why 43.205 breaks down into 40+3+0.2+0+0.005; each place value digit corresponds to a term in that expanded sum.

multiply x2 + 3x + 2
x 2x^2 + 3x - 1
__________________

Answers

Not sure if this is the right problem

The value of the expression (x² + 3x + 2) × (2x² + 3x - 1) will be 2x⁴ + 9x³ - 12x² + 3x - 2.

What is the value of the expression?

When the relevant components and basic processes of a numerical method are given values, the expression's result is the result of the computation it depicts.

The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.

The expression is given below.

⇒ (x² + 3x + 2) × (2x² + 3x + 1)

Simplify the equation, then we have

⇒ (x² + 3x + 2) × (2x² + 3x - 1)

⇒ x²(2x² + 3x - 1) + 3x(2x² + 3x - 1) + 2(2x² + 3x - 1)

⇒ 2x⁴ + 3x³ - x² + 6x³ + 9x² - 3x + 4x² + 6x - 2

⇒ 2x⁴ + 9x³ - 12x² + 3x - 2

The value of the expression (x² + 3x + 2) × (2x² + 3x - 1) will be 2x⁴ + 9x³ - 12x² + 3x - 2.

More about the value of the expression link is given below.

https://brainly.com/question/23671908

#SPJ7

Y=x^3 - 3x^2 - 72x - 10
​

Answers

Answer:

x=7

Step-by-step explanation:

Because im right

0.1(d-6)=0.15d+2.5-1.5+0.05d

Answers

Answer:

d= negative 16

Step-by-step explanation:

Answer:

0.1(d-6)=0.15d+2.5-1.5+0.05d

Step-by-step explanation:

Consider the graph of this absolute value function. Drag and drop the choices to the boxes to correctly describe the end behavior of the function. Correct answers only

Answers

Answer:

See below

Step-by-step explanation:

This function has a minimum value at vertex (3, -1) and maximum value is infinity.

As x → ∞     f(x) → ∞As x → - ∞   f(x) → ∞

25/36 x 1 1/10 x 1 1/10 in simplest form

Answers

Answer:

121/144

Step-by-step explanation:

help me please
show working​

Answers

I also don't know mannn!lol

Answer:

[tex]15 \10 kg\times 1000g = 1500g[/tex]

What percent is 15 of 50? Explain the steps in finding the percent

Answers

15% of 50 can be written as 50% of 15

= 7.5

15 is 30% of 50. This is found by setting up a proportion: 15/50 = Percent/100, solving for Percent gives 30.

Let's call the part we're trying to find the percent of the "portion."

Portion = 15 (the value you want to find the percent of)

Total = 50 (the total value or whole)

Set up the proportion.

The ratio of the portion to the total as a percent, so we can set up a proportion:

Portion / Total = Percent / 100

Plug in the values.

Portion / 50 = Percent / 100

Solve for the percent:

Portion × 100 = 50 × Percent

Divide both sides by 50:

Percent = (Portion × 100) / 50

Calculate the percent:

Percent = (15 × 100) / 50

Percent = 1500 / 50

Percent = 30

Therefore, 15 is 30% of 50.

To learn more on Percentage click:

https://brainly.com/question/24159063

#SPJ3

0.4x = 20 what is the answer Please HELP me !!!!!!!!!!!!!!!!

Answers

Answer:

x=50

Step-by-step explanation:

50 x 0.4 = 20

Hope it helps

1/3 (5)=

1/3 will be the fraction 1 over 3

Answers

Answer: 5/3
(1/3)(5/1)=5/3

Answer:

5/3 or 1.6

Step-by-step explanation:

To solve this, multiply the numerator by 5.

1/3 * 5 = 5/3. We can simplify that into decimal form which is 1.6.

Diamond's monthly income is $3,200. She spends $1,280 a month on rent and groceries. What percentage of Diamond's income is used to pay for her rent and groceries?

Answers

Answer:

40% of her income

Which expression is equal to “8 less than the product of y and 9"'?​

Answers

Answer:

Which expression is equal to “8 less than the product of y and 9"'?​

Step-by-step explanation:

solve the following system y=4x and 6x-4y=10

Answers

Answer:

x=-1 y=-4

Step-by-step explanation:

y = 4x
6x - 4y = 10

Use substitution method:

Substitute y = 4x into the 2nd equation:

6x - 4(4x) = 10
6x - 16x = 10
-10x = 10

-10x/-10 = 10/-10

x = -1


Substitute x = 1 into the 1st equation to solve for y:

y = 4x
y = 4(-1)
y = -4

Therefore, the solution to the systems of linear equation is:

(-1, -4) or x = -1, y = -4

May I please receive help?

Answers

Answer:

alright here you need to figure out the points to figure out the slope

Step-by-step explanation:

Solve for x.
2(x+5) = – 10x + 34
will give brainliest

Answers

Answer:

x=2

Step-by-step explanation:

first you distribute the two on the left side of the equation and get 2x+10= -10x+34. Then add 10x to both sides of the equation to get 12x+10=34. Then subtract 10 from both sides of the equation to get 12x=24. finally divide both sides of the equation by 12 and get x=2

What is the z score of 0.10?

Answers

Answer:

Z (0.10) = 1.282 (the Z-score which has 0.10 to the right, and 0.4000 between 0 and it). As a shorthand notation, the () are usually dropped, and the probability written as a subscript.

Step-by-step explanation:

hope this helped you if it did plz mark brainliest

A washer and dryer cost $ 772 total. The washer costs $ 78 less than the dryer. How much does the dryer cost?

Answers

Answer:

347 maybe

Step-by-step explanation:

772 ‐ 78

= 694

694/2

= 347

solve for g
g-6 / 2 =4

Answers

Answer:

G=7

Step-by-step explanation:

Someone plz help me :(

Answers

Answer:

C

Step-by-step explanation:

Easy as

9,4

2,4

4-4 0 Distance

9-2

7 distance

Hope this helps!

4/10 + 1/5 and 4/10 - 1/5

Answers

Answer: 4/10 + 1/5 = 0.6 and  4/10 - 1/5 = 0.2.

Step-by-step explanation:

1. Convert the fractions into decimals by dividing the numerator(the number to the left or top of the fraction) by the denominator(the number to the right or bottom of the fraction.

2. For the first question, add the two decimals to get your answer. For the second question, you subtract. 0.4-0.2.

Solve the equations)

1.-2q-5=-11


2.w/3+2=5

Answers

Answer:

1. q = 3

2. w = 9

Step-by-step explanation:

1.

-2q - 5 = -11

Add 5 to both sides:

-2q - 5 + 5 = -11 + 5

-2q = -6

Divide both sides by 2:

-2q ÷ 2 = -6 ÷ 2

-q = -3

Divide both sides by -1:

-q ÷ -1 = -3 ÷ -1

q = 3

2.

w/3 + 2 = 5

Subtract 2 from both sides

w/3 = 3

Multiply both sides by 3:

w = 9

-Chetan K

solve for x b
(4x + 7)
(2x + 5)

can someone solve this for me
thank you in advance

Answers

Step-by-step explanation:

10x+1=12x-5

1+5=12x-10x

6=2x

6/2=2x/2

3=x

640 divided by 2/5 how do I solve this

Answers

Answer:

Step-by-step explanation:

1600

Answer:

1,600

Step-by-step explanation:

When dividing with fractions, remember this rule!!!!

KEEP SWITCH FLIP

- Keep the first fraction

- Switch the sign from division to multiplication

- Flip the second fraction so it becomes its reciprocal (the numerator becomes the denominator and the denominator becomes the numerator)

Let's begin!

640 ÷ 2/5

We know that every number divided by 1 is itself, thus every numerator has an invisible 1 as its denominator. Now we can rewrite it as:

640/1  ÷ 2/5

First, keep 640/1. Then change the ÷ into a ×

640/1 × 2/5

Next, flip the 2/5 so the 5 is on top and 2 is on the bottom

640/1 × 5/2

And multiply across!

640 × 5 = 3,200

1 × 2 = 2

3,200/2 = 1,600

Your answer is 1,600!!

Hope this helps clear things up for you. Let me know if you any other questions :D

I need some help i'm not the best when it comes to math what's 36 x 29?

Answers

Answer:

1044

Step-by-step explanation:

1044

Step-by-step explanation: 36 x 29=1044

Please help, answer all 3 please ASAP!!!!! A. Graph the piece-defined function. B. What is the domain and range of the function?

Answers

Answer:

Step-by-step explanation:

Does anyone know this answer???

Answers

4/12 I haven’t done this in a while so I’m not so sure

Answer:

the pitch of the roof is 24ft²

Step-by-step explanation:

Formula: 1/2(b×h)

Given: b=4, h=12

> 1/2(4×12)

> 1/2(48)

> 24

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