The formula y = 0.394x converts a length x in
centimeters to an approximate length y in inches.
Find the approximate length in inches of an object that
is 25 centimeters long.

The expression is given as xy

It is important to note that algebraic expressions are defined as expressions composed of terms, coefficients, variables, constants and factors.

These algebraic expressions are also made up of arithmetic operations, such as;

From the information given, we have that;

x times y

Then, it is represented mathematically as;

x ×y

Multiply the variables

xy

Note that x and y are the letters representing variables

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y-y1=m(x-x1)

y-13=1(x-10)

y-13=x-10

y=x-10+13

y=x+3

Hope this helps!

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When we do that that will give us Y. Minus y sub 1 that's the y-coordinate of our point which is 5 equals the slope of 2.

Answer:

7 2/15 is the answer to your question

Answer:

The Answer is 7 2/15

Answer:

C

Step-by-step explanation:

Each of the circles are cut into 1/4 pieces. when we have 9 1/4 pieces, our fraction is 9/4, which simplifies into 2 1/4.

Answer:

305

Step-by-step explanation:

if the unit rate is $30.5 then thats how much it cost per 1 ticket.

To get 10 tickets we have to do x10

30.5 x 10 = 305

Answer:

305

Step-by-step explanation:

It’s obvious isn’t it?

Answer:

4 cars because he washed 20 cars in 20 hours

Answer:

8 cars

Step-by-step explanation:

20÷5=4

so 4 per hour

4•2=8

so 8 per 2 hours

Answer:

here you go

Step-by-step explanation:

1: equal to

2: the answer of two numbers added together is the sum

3: answer to a multiplication problem

Answer:

wanna be fri3nds and can i have brainliest please?

Step-by-step explanation:

Answer:

1. -8 - 15 = -8 + -15

2. 8 - (-15) = 8 + 15

3. -8 - (-15) = -8 + 15

4. 8 - 15 = 8 + (-15)

Answer:

He loses 4 pounds which is (-4)

Why?

Because it says that the elephant lost 24 pounds in 6 months which will represent (-24). Then (-24)/6 = (-4)

Therefore, he takes (-4) pounds in his weight each month.

Hope this helps!

Mark me as brainliest if you find this answer useful too!

Answer:

I'm pretty sure it is 11.74 in ^2

Step-by-step explanation:

Im sorry if I'm wrong

Answer: -9, -10 4/9, -10 5/9, -10 8/9, 10 7/9

Step-by-step explanation:

When it comes to negatives I think the smaller the greater. So I arranged them of what is closer to zero, expect the first one because it is positive.

Answer: 9, -10 4/9, -10 5/9, -10 8/9, 10 7/9

Step-by-step explanation:

Answer:

10 liters

Step-by-step explanation:

Answer:

Draw a rectangle.. write 13 on the two longer sides of the rectangle then write 7 on the other two shorter ones. Then add them all up and there you go your answer!

Our equation would be 13 +  13 + 7 + 7 = 40 inches

Step-by-step explanation:

The values of r for which the shaded region will be greater than or equal to 12 square units is;

r ≥ 8

We can see a rectangle and a triangle in the given image.

With the triangle being the unshaded portion of the rectangle.

Thus;

Area of shaded portion = Area of rectangle - area of rectangle.

We know that formula for area of rectangle is;

A_r = length × width

Thus; A_r = 3 × r

A_r = 3r

Area of a triangle is;

A_t = ½ × base × height

A_t = ½ × r × 3

A_t = ½(3r)

Thus;

Area of shaded portion = 3r - ½(3r)

Area of unshaded portion = 1.5r

We are told that the area of the unshaded region should be greater than or equal to 12. Thus;

1.5r ≥ 12

r ≥ 12/1.5

r ≥ 8

Read more about area of rectangle and triangle at; https://brainly.com/question/24251781

Answer:

Use the equation A = 3.14 * r^2

Step-by-step explanation:

The equation to solve this is A = [tex]\pi[/tex]r^2

So by looking at the image the number looks like 20 so you and ill be using pi as 3.14

So here's the equation in use

A = 3.14 * 20^2 --> A = 3.14 * 400 --> A = 1256cm squared

Step-by-step explanation:

52+5\frac{5}{2}x+5

25​x+552+5

52+5\frac{5x}{2}+525x​+552+2⋅52

52+2⋅52\frac{5x}{2}+\frac{2 \cdot 5}{2}25x​+22⋅5​5+2⋅52

5+2⋅52\frac{5x+{\color{#c92786}{2}} \cdot {\color{#c92786}{5}}}{2}25x+2⋅5​5+102/

Solution:

5+102\frac{5x+10}{2}25x+10​

Answer:

1.) Distributive Property

2.) Associative Property

Step-by-step explanation:

Please leave ”thanks” heart if I helped

Answer:

ask your teacher for help

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

the answer is 3, because you always have to add the numbers in parantheses first. and 5+3= 8 (commutive of addition). u bring down the -5 and you have -5 + 8 = 3.

-5+(5+3)

-5+8

3

Answer:  9.20p [tex]\geq[/tex] 299

           The solution is p [tex]\geq[/tex] 32.5

Step-by-step explanation:

First, you need to get the variable by itself. To do that you do the opposite of multiplication, which is division. 9.20p divided by 9.20 is just p.

Second, whatever you do to one side you have to do to the other, so you divide 299 by 9.20 to get 32.5.

I hope this helped!

answer:

The solution is p  32.5

hope this helped you

have a nice day

The answer is 78.39!

:))

Answer:

78.39

Step-by-step explanation:

after the point .38 eight goes up

4 or less keep the same 5 or more goes up

Answer:

That seems hard sorry i couldn't help

Step-by-step explanation:

Answer:

wanna be friendz and can i have brainliest please

Step-by-step explanation:

Answer: give me more information i dont know what is it talking about

ep-by-step explanation:

Answer:

7/108 or .006481

Step-by-step explanation:

Answer:

4/10 and 12/30 are both answers

Answer: 10/25 & 20/50

Step-by-step explanation: 2/5 x 5 for the first one, 2/5 x 10 for the second

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The Correct option is :

Refer to attachment for solution ~

Answer:

D

Step-by-step explanation:

a) Between the two times, Time A and Time B, 12 minutes passed (total time).

b) During this time, Josh drove his car for 10.8 miles (total distance).

c) This means that Josh was driving at an average rate (speed) of 0.9 miles per minute.

The average driving rate refers to the speed at which Josh was driving his car.

The average rate is the quotient between the total distance covered and the total time taken to cover the distance.

The distance, time, and speed formula are Distance = Time x Speed.  

Therefore, Speed = Distance/Time.

Reading on odometer at 9:53 = 52,604.1

Reading on odometer at 10:05 = 52.614.9

Distance covered = 10.8 miles (52.614.9 - 52.604.1)

Difference in time = 12 minutes (10:05 - 9:53)

Average speed = 0.9 miles per minute (10.8/12)

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