What is the equation of a line when the slope is -1/2 and the y-intercept is 0.

Answer:

x = 31

Step-by-step explanation:

∠ A and ∠ B are vertical angles and are congruent, then

6x - 25 = 5x + 6 ( subtract 5x from both sides )

x - 25 = 6 ( add 25 to both sides )

x = 31

9514 1404 393

Answer:

Step-by-step explanation:

Reduced ratios are found by removing (dividing out) the greatest common factor (GCF). For several of these, that factor is the smallest number or the difference between the numbers. Knowledge of multiplication tables is helpful.

  9 : 36 = 1 : 4 . . . . common factor of 9

  21 : 27  = 7 : 9 . . . . common factor of 3

  48 : 72 = 2 : 3 . . . . common factor of 24

  60 : 45 = 4 : 3 . . . . common factor of 15

  10 : 70 = 1 : 7 . . . . common factor of 10

_____

Comment on GCF

The greatest common factor can be found from your knowledge of multiplication tables and/or divisibility rules. It can also be found using Euclid's algorithm. For that, you ...

  Divide the larger number by the smaller and keep the remainder.

  If the remainder is 0, the smaller is the GCF.

  If the remainder is not zero, replace the larger number with the remainder and repeat from the first step.

Example:

  27/21 = 1 r 6

  21/6 = 3 r 3

  6/3 = 2 r 0 . . . . 3 is the GCF of 21 and 27

Answer:

The answer is 138cm²

Step-by-step explanation:

(10x7)+(10x4)+(7x4) The formual is (LxW)+(LxH)+(WxH) please brainliest me

Answer:

3 and what

hope this does not help

Answer:

Option (2)

Step-by-step explanation:

Standard form of the polynomial will be in the form of (ax⁴+ bx³+ cx²+ dx + e).

Which means exponents of each successive term will be in the reducing form and the last term will be a constant term.

Now we can rearrange the terms of the given polynomial (5x + 2x⁴ - 4) for the standard form.

(2x⁴ + 5x - 4)

Since, degree of the leading term = 4

And number of terms = 3

Given polynomial is a fourth degree trinomial.

Option (2) will be the answer.

Answer:

Step-by-step explanation:

1) yes

2)yes

3)no

4)yes

i hope it help because all you gotta do is just multiply all the numbers by 4,9

Answer:

5

Step-by-step explanation:

15/3 - 4/3 = 11/3

15/3 = 5

The difference of a number 5 and 4/ 3 is 11/3.

Subtracting fractions include the subtraction of two or more fractions with the same or different denominators. Like fractions can be subtracted directly but for unlike fractions we need to make the denominators same first and then subtract them.

Given that, the difference of a number and 4/ 3 is 11/3.

Let the unknown number be x.

Here, x-4/3 =11/3

x= 11/3+4/3 (Transpose 4/3 to RHS of the equation)

To add like fractions, add the numerators and keep the denominator same. That is

x= 15/3

x=5

Therefore, the unknown number is 5.

To learn more about the subtraction of fractions visit:

https://brainly.com/question/5220474.

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Answer:

negative 9 I think

Step-by-step explanation:

it's making me right more what

Answer:

B. two

Step-by-step explanation:

The solution of the given graph will be one hence option (D) will be correct.

A graph, which is a diagrammatic depiction of a network, describes the connection between lines and points. A graph consists of various points and the separation between two of them.

It doesn't matter how much time the lines are or where the points are located. A node is a name for each constituent in a graph.

For example to draw the equation y = 6x +9 this will draw a straight line in the coordinate geometry.

The solution of any equation is a point of intersection of a graph as we can see that the graph which is present in the question has only one intersection so there will be only one answer.

For more details about the graph

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Answer: m[tex]>=[/tex] 1/2

Step-by-step explanation:

Answer:

Use this formula to solve SA= [tex]\frac{1}{2}[/tex] p (l) + B

Step-by-step explanation:

p= perimeter of base

l= slant height  (2.8)

B= Base

Answer:

B a b i e s

Step-by-step explanation:

It makes it goody

Answer:

Mineral Oil, Fragrance, Aloe Barbadensis Leaf Extract*, Tocopheryl Acetate

Around my room before you came.

Answer: around my room before you came

Step-by-step explanation:

Answer:

48

Step-by-step explanation:

The value of n will be;

⇒ n = 18

A ratio indicates how many times one number contain in another number. The ratio of two number is written as x : y, which is equivalent to x/y. Where, x and y are individual amount of two quantities. And, Total quantity gives after combine as x + y.

Given that;

Ann and Bill share an amount of money in the ratio = 7 : n

And, Ann gets 28% of the money.

Now,

Since, Ann and Bill share an amount of money in the ratio = 7 : n

And, Ann gets 28% of the money.

Thus, Bill gets the money = 100 - 28%

                                        = 72%

So, The unit ratio for the Ann = 28 / 7

                                              = 4

Hence, Bill ratio will be = 72/4

                                    = 18

Thus, The ratio of an amount of money = 7 : 18

Hence, The value of n = 18.

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Answer:

rate

Step-by-step explanation:

r(t)=d

r=d/t

r=miles/hour=mph

r=12

Answer: I THINK it’s d

Step-by-step explanation:

Answer:

30 x 12 divided by 2 is 180

Step-by-step explanation:

180 is your answer

Formula of a triangle is:

BH x 1/2

Answer:

C  

Step-by-step explanation:

I think

Answer:

1. 135

2. 45

3. 45

4. 135

5. 135.

6. 45

7. 45

8. 135

Step-by-step explanation:

Answer:

$25.50

Step-by-step explanation:

3 people including Audrey went on the lunch break. If each spent $8.50, the total bill can be calculated in two ways

Method 1

$8.50 x 3 = $25.50

Method 2

$8.50 + $8.50 + $8.50 = $25.50

Answer: 5 :))))

Step-by-step explanation: 10 dived by 2 equals 5. btw ( divide the number of songs by the number of commercials)

youll get your answer that way!!

Answer:

2.6

Step-by-step explanation:

Answer:

I would assume 13

Step-by-step explanation:

It is an isosceles triangle and all the angles are the same, so I think it should be 13. I may be wrong, it has been a while since I did geometry.

Answer:

C

Step-by-step explanation:

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Step-by-step explanation:

Answer:

32.2

Step-by-step explanation:

23 / 5 = 4.6

4.6 x 7 = 32.2

Answer:

x=2

Step-by-step explanation:

27-13=14

14÷7=2

therefore x is equal to 2