There are 15 animals in a barn. These animals are horses and chickens. There are 44 legs in all. Write a system of equations to determine how many horses and chickens are in the barn.

Answer:

a)366

Step-by-step explanation:

244×6=1464÷4=366

Answer:

60%

Step-by-step explanation:

To express a fraction as a percent , multiply it by 100%, that is

[tex]\frac{3}{5}[/tex] = [tex]\frac{3}{5}[/tex] × 100% ( divide 5 and 100 by 5 )

  = 3 × 20% = 60%

Answer:

on what's app ?

Step-by-step explanation:

or telegram ?

Answer:

$45

Step-by-step explanation:

Let the regular price be x

according to the question

the equation is

x×85/100=38.25

x×85/100=38.25

x=38.25×100/85

x=38.25×20/17

x=45

In right angled triangle

Hypotenuse ² = perpendicular² + base²

[tex] \implies \: {x}^{2} = {27}^{2} + {22}^{2} [/tex]

Square of 27 and 22 are 729 and 484 respectively.

[tex] \implies \: x = 729 + 484[/tex]

[tex] \implies \: x {}^{2} = 1,213[/tex]

[tex] \implies \: x = 34.82 \: (approx)[/tex]

Answer:

The tangent of an angle is the trigonometric ratio between the adjacent side and the opposite side of a right triangle containing that angle.

Step-by-step explanation:

Answer:

74

Step-by-step explanation:

PEMDAS is an acronym that refers to the sequence of operations to be employed when solving equations with multiple operations. The value of the given expression (14-30)/2(-4) when simplified is 2.

PEMDAS is an acronym that refers to the sequence of operations to be employed when solving equations with multiple operations. PEMDAS is an acronym that stands for P-Parenthesis, E-Exponents, M-Multiplication, D-Division, A-Addition, and S-Subtraction.

The given expression can be simplified as shown below.

(14 - 30)/ 2 (- 4)

Using the rule of PEMDAS, solving parenthesis first,

= (14-30) / (-8)

= (-16)/ (-8)

Solving the division,

= 2

Hence, The value of the given expression (14-30)/2(-4) when simplified is 2.

Learn more about PEMDAS here:

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Answer:

c

Step-by-step explanation:

took the test

Answer:

=

Step-by-step explanation:

there both the same number

The explicit formula for the sequence,

aₙ = 540(1/3)ⁿ⁻¹.

And the recursive formula for the sequence,

aₙ = aₙ₋₁(1/3).

A unique kind of sequence called a geometric sequence has a constant ratio between every two succeeding terms. This ratio is regarded as one of the geometric sequence's common ratios.

Given:

540, 180, 60, 20, ...

The sequence is a geometric sequence.

First, we find the common ratio.

180/540 = 1/3

60/180 = 1/3

20/60 = 1/3

Hence, 1/3 is the common ratio

r = 1/3

So,

the explicit formula for the sequence,

aₙ = 540(1/3)ⁿ⁻¹.

And the recursive formula for the sequence,

aₙ = aₙ₋₁(1/3)

Therefore, the formulae are given above.

To learn more about the geometric sequence;

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Circumference of the circle = 2 pie r

Therefore circumference = 2 × 22/7 × 6

So your circumference = 44pie mm

Answer: I would think D.

Step-by-step explanation: I'm worried for you, I hope this is correct.

Step-by-step explanation:

6 - 2x = 3

2x = 6 - 3

2x = 3

x = 3/ 2

Hope it will help :)

Answer:

BE = 2.5

Step-by-step explanation:

Remark

Use triangles ABC and DEB.

Formula

AB/DB = BC / BE

Givens

Solution

15/3 = (10 + x)/x              Cross multiply

15x = 3(10 + x)                Remove the brackets

15x = 30 + 3x                 Subtract 3x from both sides.

15x - 3x = 30                  Combine

12x = 30                         Divide by 12

x = 30/12

x = 2.5

Answer:

37.44

Step-by-step explanation:

Hav a great day :3

Answer:

multiply 0.09 by 10 and that'd equal 0.09. A number 10 times greater then 0.009 is 0.09.

Step-by-step explanation:

600 - 125 = 475

475 ÷ 15 = 31.6 = 32 (Estimated to nearest whole number)

Answer: 32 weeks

Answer:

13/6 or 2 1/6

Step-by-step explanation:

6 1/2 = 13/2 (Improper Fraction)

1/3 = 2/6 (1/3 is just simplified)

1/3 x 1 + 1 + 4 + 6 + 1 = Answer

(13/2 x 1/3 = 13/6)

Answer:

13/6 or 2 1/6

Step-by-step explanation:

6 1/2 = 13/2 (Improper Fraction)

1/3 = 2/6 (1/3 is just simplified)

1/3 x 1 + 1 + 4 + 6 + 1 = Answer

(13/2 x 1/3 = 13/6)

Answer:

Step-by-step explanation:

m∠8 = 130

m∠6 = 130

m∠7 = 50

m∠11 = 65

m∠15 = 65

m∠10 = 65

Answer:25

Step-by-step explanation:

Answer: She has $25 dollars in her bank account

Step-by-step explanation:

Answer: x - x1/ x2- x1 = y -y1 / y2-y1

x - 6/ -6-6= y - 1/ -1 -1

x -6/-12 = y -1 /-2

-2(x-6) = -12 (y-1)

-2x +12 = -12y +12

12y = 2x +12-12

y= 2x/12

y= x/6

Step-by-step explanation:

Answer:

y=1/3x-1

Step-by-step explanation:

y= 1 over 3x minus 1

Answer:

i looked at it i do think you have it in right

Step-by-step explanation:

Answer:

number 1 gvbrturcdc5dcdcdex6he46y4

Step-by-step explanation:

Answer:

5x+2

Step-by-step explanation:

(9x+5)-(4x+3)

5x+2

Answer:

The answer is below

Step-by-step explanation:

The question is not complete but i would solve a similar problem

Solution:

Triangles are shapes with three sides and three angles. Types of triangles are scalene, equilateral, isosceles triangles. Two triangles are similar if their corresponding sides have the same ratio and the angles of the two triangles are also equal.

Since the two triangles are similar, the ratio of their sides are equal, hence:

[tex]\frac{YZ}{BC}= \frac{XZ}{AC}\\\\but\ YZ=x, substituting\ gives:\\\\\frac{x}{3}=\frac{15}{5} \\\\x=\frac{15}{5} *3\\\\x=9 \\[/tex]

Answer:

12

Step-by-step explanation:

18 can be divided by 3 evenly making it 6. So there is 6 sets of 3 girls and 2 boys. So if you do 6 x 2 you get 12.

Answer:

Y = 5x -4

Step-by-step explanation:

You literally just plug the numbers into the equation below:

y = mx + b.

Answer:

3666

Step-by-step explanation: