Problem
A store has 24 bicycles, which are evenly divided among 3 racks. How many bicycles are on each rack?

Answer:

1/2×b×h

1/2×7×4 =area

a=14

give brainlist

Answer:

A=(l*w)/2

a=7*4/2

A=28/2=14

the answer is 14 I think

Answer:

3611/12

Step-by-step explanation:

Answer:

y=9b to the second power t over m

Step-by-step explanation:

should look like this

y=9b^2t/m

Answer:

L x (.3 * L) = Area

Step-by-step explanation:

30% = 0.3  so width = 0.3 times L

area is L x W

The required area of rectangle is 5070 square ft.

A rectangle is a part of a quadrilateral, whose sides are parallel to each other and equal.

Given that,

The width of a rectangle is 30% of the length.

And the perimeter of the rectangle is 338 ft.

Let the length of the triangle is l,

Since, width is 30%,

Therefore, width = 0.3 l

Perimeter of rectangle = 2(l + b) = 338

2 (l + 0.3l) = 338

2 x 1.3l = 338

l = 130

Width = 0.3 l = 0.3 x 130 = 39

The area of rectangle = length x width = 130 x 39 = 5070

The area of the rectangle is 5070 square ft.

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The complete question is,

The width of a rectangle is 30% of the length. The perimeter of the rectangle is 338 ft. Find the area of the rectangle.

Complete Question:

{(–9, 1), (–5, 2), (0, 7), (1, 3), (6, –10)} Josiah claims that the ordered pair (6, –10) can be replaced with any ordered pair and the set will still represent a function. Select all ordered pairs that could be used to show that this claim is incorrect.

A. (–10, –10)

B. (–9, –6)

C. (–5, 1)

D. (1, 12)

E. (4, 7)

Answer:

[tex]B.\ (-9, -6)[/tex]

[tex]C.\ (-5, 1)[/tex]

[tex]D.\ (1, 12)[/tex]

Step-by-step explanation:

A relation is represented as:

[tex]R->\{(x_1,y_1),(x_2,y_2),(x_3,y_3)...(x_n,y_n)\}[/tex]

Where

[tex]x = domain[/tex]

[tex]y = range[/tex]

For a relation to be a function, the domain must be unique and must not be repeated.

In the given function,

[tex]\{(-9, 1), (-5, 2), (0, 7), (1, 3), (6, -10)\}[/tex]

The domains are [tex]\{-9,-5,0,1,6\}[/tex]

So, if (6,-10) is to be replaced;

The domain of the ordered pair that will replace it must not be any of [tex]\{-9,-5,0,1,6\}[/tex]

From the list of given options:

[tex]B.\ (-9, -6)[/tex]

[tex]C.\ (-5, 1)[/tex]

[tex]D.\ (1, 12)[/tex]

The above can not replace (6,-10) because their domain exist already.

Step-by-step explanation:

The square root of 3 is the positive real number that, when multiplied by itself, gives the number 3. It is denoted mathematically as √3. It is more precisely called the principal square root of 3, to distinguish it from the negative number with the same property. The square root of 3 is an irrational number. 

Answer:

Seats on small jet = x = 46 seats

Seats on large jet = y = 78 seats

Step-by-step explanation:

Let

Seats on small jet = x

Seats on large jet = y

4x + 3y = 418 (1)

5x + 3y = 464 (2)

Subtract (1) from (2)

5x - 4x = 464 - 418

x = 46 seats

Substitute x = 46 into (1)

4x + 3y = 418

4(46) + 3y = 418

184 + 3y = 418

3y = 418 - 184

3y = 234

y = 234/3

y = 78 seats

Seats on small jet = x = 46 seats

Seats on large jet = y = 78 seats

The flights on small jets each had 46 seats, and the flights on large jets each had

78 seats.

Answer:

8x+12

Step-by-step explanation:

The correct expression for the given condition is,

⇒ 12 + 8p

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

We have to given that;

The algebraic expression is,

''12 more than 8 times a number p.''

Now, We can formulate the mathematical expression is,

⇒ 12 + 8 × p

⇒ 12 + 8p

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Answer:

=3. The remainder of given polynomial is 3.

Let us take polynomial f(x) as dividend and linear expression as divisor.

The linear expression should be in the form of x-a.

Then, the remainder value of polynomial will become f(a).

So, substitute the c value in the polynomial expression and evaluate to get the remainder value.

Answer:

Since both terms are perfect cubes, factor using the difference of cubes formula,

a^3 − b^3 =( a−b) (a^2+ ab +b^2 ) where a=z and

b=5y.

4(z−5y)(z2+5zy+25y2)

Answer:

8

Step-by-step explanation:

Because they are 8 away from eachother

Answer:

2.2

Step-by-step explanation:

Order of operations states that you begin with what is in the parentheses followed by exponents, multiplication/division, then addition/subtraction from left to right. 9 times 0.3 is 2.7. 2.7 - 0.5 = 2.2.

Answer:

2.2

Step-by-step explanation:

(9 x 0.3) -0.5

do the multiplication that's in the ( ) first

2.7-0.5= 2.2

Answer: A rate of change is a rate that describes how one quantity changes in relation to another quantity.

Step-by-step explanation: Hope this help

It tells us the average speed. For instance, if you move 10 meters in 4 seconds, then the average rate of change is 10/4 = 2.5 meters per second. This could apply to moving from one location to another.

It could also be used to describe how much work you can get done over time.  For example, let's say you paint 5 square meters of a wall per hour. This is the speed at which you get the job done. After 1 hour, you've painted 5 square meters of wall. After 2 hours, you've painted 2*5 = 10 square meters, and so on.

Another example could be how a population is changing. If there are 100 animals at time 5 hours, then the population becomes 200 animals at time 10 hours, then the rate of change is (200-100)/(10-5) = 100/2 = 50 animals per hour. In other words, the population is going up by 50 animals for every hour.

Answer:

Step-by-step explanation:

Using the Pythagoras theorem equation:

[tex]c^{2}=a^{2}+b^{2}[/tex]

Where 'c' is the hypotenuse and 'b' and 'a' the sides of the right triangle.

1) Here c = 17, a = 8 and b = ?

Then, using the above equation we can find the side b.

[tex]17^{2}=8^{2}+b^{2}[/tex]

[tex]b=\sqrt{225}[/tex]

[tex]b=15[/tex]

2) Here a = 24, b = 45 and c = ?  

[tex]c=\sqrt{24^{2}+45^{2}}[/tex]

[tex]c=51[/tex]

3)  Here a = 28, b = 96 and c = ?

[tex]c=\sqrt{28^{2}+96^{2}}[/tex]    

[tex]c=100[/tex]

4)  Here a = 17, b = ? and c = 28

[tex]b=\sqrt{28^{2}-11^{2}}[/tex]  

[tex]b=25.75[/tex]

Just in the 4 case x is an altitude.

I hope it helps you!

Answer:

x = -4

Step-by-step explanation:

First lets add 82 + 55 which equals 137, then 137 +47 which equals 184

Now we know that a triangle equals 180 degrees (cannot go over 180), so this tells us x is a negitive number.

-x + 184 = 180

-x = -4

Another way to look at it is; 184 minus what equals 180? 4 does, so it translates into -4.

Answer:

D)

and

n=1

AD=7.07

Step-by-step explanation:

hope it helps

Answer:

see explanation

Step-by-step explanation:

here,

step by step explanation

4x+5=3x+4

or 4x-3x=4-5

or x= -1

you said -1 in the value of this equation.

Answer:

c = -2

On a graph the intersecting point would be at (-2, -10)

Step-by-step explanation:

Answer:

me either dude

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

23 x 2 = 46

Answer:

Explanation:

355 · 199 = $70,645

$70,645 + $1,068 = $71,713

- PNW

Answer:

-9 1/4

Step-by-step explanation:

So what I did was that I put it this for which was -((5+3)+(3/4+1/2)

which then you would get -(8+(3/4+1/2)) which gives you -(8+5/4) because you would convert the 1/2 into 2/4 making it to get 5/4. So then you add the -(8+5/4) which gives you -9 1/4.

Hope this helped!

Answer:

1439.69

Step-by-step explanation:

u could of used a calculator

Answer:

Much of the history of Algeria has taken place on the fertile coastal plain of North Africa, which is often called the Maghreb (or Maghrib). North Africa served as a transit region for people moving towards Europe or ... After the fall of the Western Roman Empire, Algeria came under the control of the Vandal Kingdom.

Hope this helps!!

Answer:

I believe its the bubonic plague but I'm not quite sure

Answer:

no solution

Step-by-step explanation:

Answer:

4y+3

Step-by-step explanation: