Can someone please tell me if I’m correct thanks I really need an answer thanks

Answer:

it is 25 hope this helped

Step-by-step explanation:

Hi there! :)

Answer:

The answer is D. 25% of 180 is 45.

Step-by-step explanation:

Let's replace "what percent" with the letter "x" because it's what we are looking for.

The word "of" is the same thing as a multiplication sign, which means that the sentence "What percent of 180 is 45?" can turn into "x times 180 is 45".

The word "is" is the same thing as an equation sign, wich means that you can write this as an equation:

x × 180 = 45

180x = 45

Now all you have to do is solve this equation by isolating "x" to find your answer:

180x = 45

Divide each side of the equation by 180 → 45 ÷ 180 = 0.25

x = 0.25

0.25 = 25 ÷ 100 = 25%

There you go! I really hope this helped, if there's anything just let me know! :D

__________________________________________________________

こんにちは！ :)

回答：

答えはDです。180の25％は45です。

ステップバイステップの説明：

「何パーセント」を文字「x」に置き換えましょう。これが私たちが探しているものだからです。

「of」という単語は乗算記号と同じです。つまり、「180の何パーセントが45ですか？」という文です。 「x×180は45」になります。

「is」という単語は方程式の記号と同じものです。これは、これを方程式として記述できることを意味します。

x×180 = 45

180x = 45

今、あなたがしなければならないのはあなたの答えを見つけるために「x」を分離することによってこの方程式を解くことです：

180x = 45

方程式の各辺を180→45÷180 = 0.25で割ります

x = 0.25

0.25 = 25÷100 = 25％

どうぞ！何かあったら教えてください！ :D

Answer:

14

Step-by-step explanation:

The product of two consecutive odd numbers equals 55 plus ten times the even number which is between them. Find the even number.​

Let the two odd consecutive integer be x and x+2

Let the even number between then be x+1

If the product of two consecutive odd numbers equals 55 plus ten times the even number, then;

(x)(x+2) = 55 + 10(x+1)

Expand

x² + 2x = 55 + 10x + 10

x² -8x -65 = 0

x² - 13x+5x - 65 = 0

x(x-13)+5(x- 13) = 0

(x-13) (x+5) = 0

x = 13 and -5

Since the even number is x + 1

Even number = 13 + 1 = 14

Answer:

[2P-3.) ^2+(2P+3)^2[2P-3.) ^2+(2P+3)^2[2P-3.) ^2+(2P+3)^2

Answer:

from top: 60° , 45°, x = 5

Step-by-step explanation:

from top: 60° , 45°, x = 5

Top: Equilateral Triangle angle = 1/3 *180 = 60

Middle: Isosceles right Triangle base angle = 1/2 (180-90) = 45

bottom: Equilateral Triangle, sides are congruent x=5

Answer:

675

Step-by-step explanation:

Answer:

B

........................

Answer:

648

Step-by-step explanation:

Since it's complete multiplacation we go left to right

3*9= 27

27*4*6

27*4= 108

108*6= 648

We use PEMDAS method for such equations

Hope it helps !

Answer:

288 inches ²

Step-by-step explanation:

Water color painting

Length = 23 inches

Width = 11 inches

Mat that adds 1 inch to each side of the length and the width

Mat

Length = 23 + 1 = 24 inches

Width = 11 + 1 = 12 inches

What is the area of the mat?

Area of the mat = length × width

= 24 inches × 12 inches

= 288 inches ²

Answer:

Step-by-step explanation:

if 84 dollars represents ...............20% of his income

?.........represents ...........................100%

84*100/20=420 dollars

Answer:

parallelogram

Step-by-step explanation:

Answer:

solution:

parallelogram is listed for rhombus,rectangle and square.

Answer:

Yes

Step-by-step explanation:

Answer

its the third one.

Step-by-step explanation:

Answer:

diagonal=13cm

Step-by-step explanation:

a² + b²=c²

(12cm)² + (5cm)²=c²

144cm² + 25cm²=c²

169cm²=c²

√169cm²=√c²

13cm=c

Answer:

hi its 7

Step-by-step explanation:

There are 7 numbers in the given sequence.

Here,

The last two entries are 37 and 60 in the order.

The first entry is 4.

What is Sequence?

A sequence is an enumerated collection of objects in which repetitions are allowed and order matters.

Now,

First term is 4.

Last two terms are 37 and 60.

Condition is given as, we add any two consecutive entries to get the very next entry.

For find the third number from the last is as;

x + 37 = 60

x = 60 -37

x = 23

Continuing this pattern we get the sequence;

4, 5, 9, 14, 23, 37, 60

Clearly, There are 7 entries in the given sequence.

Learn more about the Sequence visit:

https://brainly.in/question/3296986

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Answer:

E

Step-by-step explanation:

E

Answer:

a and d

Step-by-step explanation:

5x = 20

5/5x = 20/5

x = 4

8x = -32

x = -4

-4x = 16

x = -4

x/2 = 2

2*x/2=2*2

x = 4

x/4 = 16

4*x/4 = 16*4

x = 64

The equations 5x = 20 and x/2 = 2 are that have a solution of 4 which is the correct answer would be options (A) and (D).

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

We have to determine the solution of all the given equations.

5x = 20

x = 20/5

Apply the division operation, and we get

x = 4

This is the required solution.

8x = -32

x = -32/8

Apply the division operation, and we get

x = -4

-4x = 16

x = 16/4

x = -4

x/2 = 2

2×x/2=2×2

x = 4

This is the required solution.

x/4 = 16

4×x/4 = 16×4

x = 64

Therefore, the correct answer would be options (A) and (D).

Learn more about the equation here:

brainly.com/question/13947055

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Using the angle addition postulate, the measure of angle ACV shown in purple is given by:

<ACV = 224º.

The segment addition postulate is a geometry axiom that states that an angle, divided into a number of smaller angles, has the measure given by the sum of the measures of the smaller angles.

For this problem, angle ACV is divided into:

Hence:

<ACV = <ACD + <DCV.

The measures are given as follows:

Hence the measure is given as follows:

<ACV = <ACD + <DCV = 136º + 88º = 224º.

More can be learned about the angle addition postulate at https://brainly.com/question/24746945

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Answer:here :) hope it helped

Step-by-step explanation:

Answer:

b=92/3x

Step-by-step explanation:

Divide everything by 3x and simplify.

Answer:

lol :(

Step-by-step explanation:

(hope this helps can i plz have brainlist :D hehe)

Answer:

''Multiply k by 5, and then add 3 to the product'' means:

Step-by-step explanation:

When we multiply k by 5, we get the product of k and 5.

In other words,

Add 3 to the product means we need to add 3 to 5k.

In other words,

Therefore,

''Multiply k by 5, and then add 3 to the product'' means:

Answer:

Y = 4x + 3

Step-by-step explanation:

9514 1404 393

Answer:

  a) $96.65

  b) $28,995

  c) 51.7% to principal; 48.3% to interest

Step-by-step explanation:

a) The monthly payment is given by the amortization formula:

  A = P(r/12)/(1 -(1 +r/12)^(-12t))

where P is the loan amount, r is the annual rate, and t is the number of years

Filling in the given values, we find ...

  A = $15,000(0.06/12)/(1 - (1 +0.06/12)^(-12(25))) ≈ $96.65

The monthly payment is $96.65.

__

b) The 300 payments total ...

  $96.65 × 300 = $28,995

The total amount paid is $28,995.

__

c) The percentage paid toward the principal is ...

  $15,000/$28,995 × 100% ≈ 51.7%

The remainder is paid toward interest: 100% -51.7% = 48.3%

51.7% is paid toward principal, 48.3% is paid for interest.

Answer:

105

Step-by-step explanation:

7*15=105 length times width

Answer:

on a graph here is the answer

Step-by-step explanation:

Answer:

(0, 3 )

Step-by-step explanation:

Given the 2 equations

- x - 6y = - 18 → (1)

- 8x + y = 3 → (2)

Multiplying (2) by 6 and adding to (1) will eliminate the y- term

- 48x + 6y = 18 → (3)

Add (1) and (3) term by term to eliminate y , that is

- 49x + 0 = 0

- 49x = 0 , thus

x = 0

Substitute x = 0 into either of the 2 equations and solve for y

Substituting into (2)

- 8(0) + y = 3

y = 3

solution is (0, 3 )

Answer:

The correct answer would be "A"

Step-by-step explanation:

You would take the total cost and divide it by however many ounces are there. In this case, take 9.72 and divide by 54. There you get 0.18 cents per ounce. You can go back and check it, so multiply 54 by 0.18 and you get 9.72.

Answer:

The value of x = 4

Step-by-step explanation:

Given the equation

[tex]5 + 9 = 6x - 10[/tex]

switch sides

[tex]6x-10=5+9[/tex]

Add 10 to both sides

[tex]6x-10+10=14+10[/tex]

Simplify

[tex]6x=24[/tex]

Divide both sides by 6

[tex]\frac{6x}{6}=\frac{24}{6}[/tex]

Simplify

[tex]x=4[/tex]

Therefore, the value of x = 4

Answer:

6x−10=5+9

6x−10=14

6x=14+10

x=

6

24

x=4