of 20 chickens, 9 are brown. What fraction is brown? (please show the working)​

Answer:

481.65

Step-by-step explanation:

You like add all the expenses together to like give you a total amount. Once you have the total expense you like minus it from the money at hand

Answer:

7

Step-by-step explanation:

6*7=42

9*7=63

63-42

Answer:

number is 7

Step-by-step explanation:

let the number be n , then

6n = 9n - 21 ( add 21 to both sides )

21 + 6n = 9n ( subtract 6n from both sides )

21 = 3n ( divide both sides by 3 )

7 = n

That is the number is 7

Answer:

first make everything inches so you have at least 62 inches and at most 73 inches, now create it.

Step-by-step explanation:

62<x<=73

Answer: 62 < x [tex]\leq[/tex] 73

Step-by-step explanation:

5 feet and 2 inches all in inches would be 62 (12 inches per foot, multiplied by five equals 60, add 2). 6 feet and 1 inch would be 73 inches (12 inches per foot, multiplied by six equals 72, add 1).

Since this inequality has words such as "more than" we have to use # < x. But since at most also applies, we have to use x [tex]\leq[/tex] #.

All her siblings are over 62 inches, so 62 < x. Remember the at most 73 inches, which would be 73 [tex]\geq[/tex] x. We can conclude that the inequalities would be expressed as 62 < x [tex]\leq[/tex] 73.

Answer:

10

Step-by-step explanation:

um I pretty sure that's the answer but i could be wrong

Answer:

I need help too so can you help me first  asap. all I  need is a one fact about The Immortal life of Henrietta lacks and an summary about swimming Olympic.

Answer:

Step-by-step explanation:

As we use prime factorization for 200, we get 2 × 2 × 2 × 5 × 5 = 200. So, the only prime factors of 200 are 2 and 5.

Answer:

5*5*2*2*2

Step-by-step explanation:

200 divided by 2 is 100. 100 divided by 2 is 50. 50 divided by 2 is 25. 25 divided by 5 is 5

Answer:

r=10cm (assuming the units to be in cm ). The area of a circle is given by formula: πr2. Where, π has a constant value of ≈3.14

Answer:

Step-by-step explanation:

143x 69

Divide 143 to both sides

143x = 69

---------------     =  2.07

143      143

Answer:

Length= 1616 m

Perimeter= 5656 m

= 2X L+ B

Breadth= Perimeter- Length /2

= 5656m - 1616 m

= 4040 /2

= 2020 m

Please mark as Brainliest

Answer:

1 and 2 is vertical angles and 4 and 3 are adjacent angles

Step-by-step explanation:

Answers:

Point in the original figure: (-7, 3)

Point in the final figure: (-2, 3)

===============================================

Explanation:

To translate 5 units to the right, we add 5 to the x coordinate. The y coordinate stays the same.

The symbolic way to write the rule would be to say [tex](x,y) \to (x+5, y)[/tex]

The original point is at (-7, 3). We add 5 to the x coordinate -7 to get -7+5 = -2. The y coordinate is 3 the whole time for both points.

That's how we go from (-7,3) to (-2,3)

Answer:

give examples and word for word equation

Answer:

A conditional statement is considered true when the antecedent and consequent are both true or if the antecedent is false. When the antecedent is false, then the truth value of the consequent does not matter; the conditional will always be true.

hope this helped!!

Answer:

Fractions help children understand the nature of numbers and their interactions (e.g., the meaning of division). If a child doesn't understand how fractions work, it will interfere with his ability to learn algebra later.

Step-by-step explanation:

hope it helps you

Answer:

x = 4

y = 2√5

z = 3√5

Step-by-step explanation:

There are 3 right triangles here, so we can create 3 expressions using Pythagoras' Theorem:

a² + b² = c²

(where a and b are the legs, and c is the hypotenuse)

smallest triangle:  x² + y² = (x + 2)²

medium triangle: (x + 1)² + y² = z²

largest triangle: (x + 2)² + z² = (x + x + 1)²

rewrite the smallest triangle expression to make y² the subject:

x² + y² = (x + 2)²

⇒ x² + y² = x² + 4x + 4

⇒  y² = 4x + 4

rewrite the medium triangle expression to make z² the subject, substituting y² = 4x + 4:

(x + 1)² + y² = z²

⇒ (x + 1)² + 4x + 4 = z²

⇒ x² + 2x + 1 + 4x + 4 = z²

⇒ z² = x² + 6x + 5

rewrite the largest triangle, substituting z² = x² + 6x + 5 and solve for x:

(x + 2)² + z² = (x + x + 1)²

⇒ (x + 2)² + x² + 6x + 5 = (2x + 1)²

⇒ x² + 4x + 4 + x² + 6x + 5 = 4x² + 4x + 1

⇒  2x² - 6x - 8 = 0

⇒  x² - 3x - 4 = 0

⇒ (x + 1)(x - 4) = 0

⇒ x = -1, x = 4

as x > 0, x = 4 only

Substitute found value for x into y² = 4x + 4 and solve for y:

y² = (4 x 4) + 4

⇒ y² = 20

⇒ y = √20 = 2√5

Substitute found value for x into z² = x² + 6x + 5 and solve for z:

z² = 4² + (6 x 4) + 5

⇒ z² = 45

⇒ z = √45 = 3√5

Answer:

Undefined

Step-by-step explanation:

Given that the equation [tex]x=-4[/tex] is a vertical line that intersects the x-axis at [tex]x=-4[/tex], there is only a change in [tex]y[/tex], but no change in [tex]x[/tex]. Thus, the rate of change is undefined since you cannot divide by 0.

Answer:

The answer is the second option

Answer:

x= 45

Step-by-step explanation:

90+45=135

180(sum of angles in triangle) - 135=45

Answer:

12.4cm

Step-by-step explanation:

Answer:

Step-by-step explanation:

i got this exact same question on a 9th grade math test. the answer is A

Answer:

Here are the ones I've figured out

Step-by-step explanation:

I have yet to do the full-on picture. And for the picture thing, I don't know where to start. But I hope this helps you out in the meantime.

Answer:

214.50

Step-by-step explanation:

A = lw

13 x 11 = 143 (13 is a guess)

143 x 1.50 = 214.50

im not 100 % but give it a try

hope this helps

pls mark brainliest

Answer:

4/9

Step-by-step explanation:

Answer:

-4 or -3

Step-by-step explanation:

Calculate the determinant:

D = b^2 - 4ac = 49 - 48 = 1

Apply the formula:

x = (-b +- sqrt(D))/2a = (-7 +- 1)/2 = -4 or -3

Answer:

it is C.60.24. You are right

Based on the information given the amount of the retained earning is $2,600,000.

Using this formula

Retained earning=Total assets - Common stock - Liabilities

Where:

Total assets=$8,000,000

Common stock=$4,200,000

Liabilities=$1,200,000

Let plug in the formula

Retained earning=$8,000,000-$4,200,000-$1,200,000

Retained earning=$2,600,000

Inconclusion  the amount of the retained earning is $2,600,000.

Learn more about retained earning here:https://brainly.com/question/25631040

simplify

-6u>-42

switch signs when dividing negative numbers

u<7

so, u is actually smaller than 7

Answer:

no because micah started before and they are running at the same pace.

Step-by-step explanation:

If they maintain their pace, Luke will not catch up to Micah because the gap of the 2 miles will be maintained.

In mathematics, subtraction is defined as the difference between two quantities. The application of subtraction can be used broadly in different applications to find or solve the problems such as finding differences between two quantities and many more.

It is given that Micah jogs at a 5 mph pace along a park trail. Luke begins running on the same path at a speed of five miles per hour after he has jogged two miles.

After 2 kilometers of jogging by Micah, Luke begins running along the same route. Luke moves at a 5 mph speed.

Because Micah and Luke move at the same speed. There will be a 2-mile separation between them. Luke will not catch up to Micah

Thus, if they maintain their pace, Luke will not catch up to Micah because the gap of the 2 miles will be maintained.

Learn more about the application of subtraction here:

brainly.com/question/15345330

#SPJ2

Answer:

r = 12

Step-by-step explanation:

Step 1: Multiply both sides by 3.

Step 2: Check if solution is correct.

Have a lovely rest of your day/night, and good luck with your assignments. ♡

Answer:

t = 12

Step-by-step explanation:

Multiply all terms by the same value to eliminate fraction denominators

[tex]3*\frac{t}{3}=3*4[/tex]

[tex]t=3*4[/tex]

Multiply the numbers

t = 12

[RevyBreeze]