State which property or relationship is demonstrated in the following examples 7+(9+6)=(7+9)+6

Answer:

y=4x

Step-by-step explanation:

Answer:

y=5x

Step-by-step explanation:

Answer:

I got 5^10 x 2^14 x 3

Step-by-step explanation:

1. Do a tree to find 480 as a product of its prime factors

2. You should get 480= 5x2x3x2x2x2x2

3. 10 expressed as a product of its prime factors is 5x2

4. so 10^9 expressed as a product of its prime factors would be

5x2x5x2x5x2x5x2x5x2x5x2x5x2x5x2x5x2

5. You can then write out 480x10^9 as a product of its prime factors

5x2x3x2x2x2x2x5x2x5x2x5x2x5x2x5x2x5x2x5x2x5x2x5x2

6. change this to use powers

5^10 x 2^14 x 3

N = 5^(10) × 2^(14) × 3

This is about prime factors

By definition, a prime factor is a factor of a number and that factor is also a prime number.

A prime number is one that is divisible by only itself and 1.

The number we have is; 480 × 10^(9)

Now, let's list the prime factors or 480 and they are;

2, 3, 5

Now, using these prime factors alone to get 480, we have;

5 × 3 × 2 × 2 × 2 × 2 × 2 = 480

In powers, gives;

5 × 3 × 2^(5)

Now,the 10^(9) with the 480 can also be expressed in terms of it's prime factors which are 2 and 5 as;

(5 × 2)^(9)

Expanding this gives; 5^(9) × 2^(9) = 10^(9)

Thus;

480 × 10^(9) = 5 × 3 × 2^(5) × 5^(9) × 2^(9)

This gives;

5^(10) × 2^(14) × 3

Read more at; brainly.com/question/4853862

Answer:

3/8

Step-by-step explanation:

The ratio of the lengths of the sides is the same as the ratio of the perimeters.

perimeter ABCD : perimeter EFGH = 24/64 = 3/8

side ABCD : corresponding side EFGH = 3/8

Answer:

use grad formula

Step-by-step explanation:

(4-10)/(46-31)=-2/5

Answer:

x ≥ - 3

Step-by-step explanation:

Step 1:

- 7x - 13 ≥ 8       Equation

Step 2:

- 7x ≥ 21      Add 13 on both sides

Step 3:

x ≥ 21 ÷ - 7      Divide

Answer:

x ≥ - 3

Hope This Helps :)

Answer:     x≤−3

Step-by-step explanation:

So first you  -7*x-13-(8)≥0

then you are supposed to pull out like the factors  -7x - 21  =   -7 • (x + 3)

then you divide both sides by -7 then you flip the inequality sign remember that :). then subtract 3 from both sides. and then you got  x ≤ -3 So I really hoped this helped :)

[tex] \frac{3}{16} [/tex]

Answer:

3/16

Step-by-step explanation:

Total no.of beads = 16

No.of blue beads = 3

Probability of picking a blue bead = 3/16

I think this is the answer.

Answer:

enjoy, just put your name on it

Step-by-step explanation:

Answer:

Step-by-step explanation:

2.465 x 10^10

9.07x10^17

3.04 x 10^-6

4.56 x 10^-4

1.68 x 10^14

205,000

0.00000005712

0.006453

19,000

1,000,000

0.0000000004

0.000000004

30,000

25,000,000,000,000

530,000

390,000,000

0.00000025

0.0005

Answer:

32/2 is also equal to 16

Step-by-step explanation:

Answer:

5.25 hours

Step-by-step explanation:

One week = 7 days

7 x 0.75 = 5.25 Hours

Hope this helps, mark as brainliest :)

Answer:

5.25 hours

Step-by-step explanation:

So in a week there is 7 days and we know she reads EACH night 0.75  so we know we have to multiply:

0.75 x 7= 5.25

So In one week or 7 days she read 5.25 hours.

Hope this helps, and have good day :3

Answer:

Zeke ran 9 laps.

Step-by-step explanation:

Answer:

1/4 inches

Step-by-step explanation:

4 miles = 1 inch

4/4 miles = 1/4 inch

1 mile = 1/4 inch

Answer:

b = 11

General Formulas and Concepts:

Pre-Algebra

Trigonometry

Pythagorean Theorem: a² + b² = c²

Step-by-step explanation:

Step 1: Identify

We are given a right triangle. We can use PT to solve the missing side.

Step 2: Define

leg a = 60

hypotenuse c = 61

leg b = ?

Step 3: Find leg b

Answer:

123

Step-by-step explanation:

[tex]g(n)=n^2+2\\g(g(-3))=g((-3)^2+2)=g(9+2)=g(11)=11^2+2=121=2=123[/tex]

I'm assuming your dividing 4/15 by 2/3.

The answer is not exact, but a close estimate.

4/15 /2/3 = 8/45

Answer:

54

Step-by-step explanation:

What the shorthand is telling you is wherever you see an x on the right, you put in -8

f(x) = 6(1- x)

f(-8) = 6(1 - - 8)

f(-8) = 6(1+8)

f(-8) = 6*9

f(-8) = 54

Answer:

f(x) = -3x +2 to find f(4) you plug in the value of x=4 in the function

f(4) = -3(4) +2

= - 12 +2

=- 8

Hope it is helpful to you

The value of the linear function at x = 4 will be 14.

A function is an assertion, concept, or principle that establishes an association between two variables. Functions may be found throughout mathematics and are essential for the development of significant links.

The function is given below.

f(x) = 3x + 2

The degree of the function is one. Then the function is a linear function.

The value of the function at x = 4 will be given as,

f(4) = 3(4) + 2

f(4) = 12 + 2

f(4) = 14

The value of the linear function at x = 4 will be 14.

More about the function link is given below.

https://brainly.com/question/5245372

#SPJ2

Answer:

Infinitely many solutions

Step-by-step explanation:

C = -n + 3

n + C = 3

Lets substitute C;

n + (-n + 3) = 3

n - n + 3 = 3

3 = 3

Infinitely many solutions

Answer:

studying

Step-by-step explanation:

to prepare for a math test you have to study and study then have some one one to help you with it

Answer:

Quadrant 3

Step-by-step explanation:

Answer:

quadrant 3

Step-by-step explanation:

III (-;-)

Answer: 14%

Step-by-step explanation:

From the question, we are informed that Bobby guessed there were 92 jelly beans in a jar when there were actually 107. The percentage error will be:

= Difference in error / Actual value × 100

= (107 - 92) / 107 × 100

= 15/107 × 100

= 0.14 × 100

= 14%

Answer:

5

Step-by-step explanation:

10/2=5

20/4=5

hope this helps :3

if it did pls mark brainliest

Answer:

1:5

Step-by-step explanation:

30 divided by 6 is 5 and so are the rest

Answer:

None of them are correct

Answer:

x = ±6

General Formulas and Concepts:

Pre-Algebra

Algebra II

Step-by-step explanation:

Step 1: Define

-x² = -36

Step 2: Solve for x

Step 3: Check

Plug in x to verify it's a solution.

Here we see that both -6 and 6 do indeed work as solutions.

∴ x = ±6 are both solutions to the equation.

Answer:

20% off because 10+10=20 and you have to have 100% as the most possible and 100-80=20

and 80% is how much of the original cost u r paying for

Step-by-step explanation:

I think its 6.3........

Answer:

1 dvd for $6.30

Step-by-step explanation:

25.20/4

Answer:y=1/3x+8

Step-by-step explanation:

Plug it into point slope form

y-6=1/3(x+6)

y-6=1/3x+2

+6. +6

y=1/3x+8

Answer:

five planes appear in the figure