Show that if x, y, z are integers such that x^3+5y^3 = 25z^3, then x = y = 0.

Answer:

points a and d because point a is -1 and 2/3 and point d is 1 and 2/3 so they are opposites

Answer:

The answers 15

Step-by-step explanation:

You just subtract Q1 from Q3

So for the first its: 45 - 30 = 15

and the second one is 50 - 35 = 15

Answer:

#16 is linear but idk what 17 is

Answer:

Either Impossible question or B

Step-by-step explanation:

2 Ideas...

B because the question states that 35% like both Algebra and Geometry. The question then goes on to ask "What percent of those who like Geometry also like Algebra?" which is stated in the above (35%)

Or...

It is a trick question (although that isn't an option so it is less likely)

Because 75+35 = more than 100

Hope this helps

Answer:

the answer is [tex]\sqrt{5\\}[/tex] , and - [tex]\sqrt{5\\}[/tex] which is C.

Step-by-step explanation:

well I got that answer by doing this

we have [tex]x^{2}[/tex]= 5

For [tex]x^{2}[/tex]= f (a) the solutions are x = [tex]\sqrt{f(a)\\}[/tex] , - [tex]\sqrt{f(a)\\}[/tex]

so in this case the solutions are [tex]\sqrt{5\\}[/tex], and - [tex]\sqrt{5\\}[/tex]

HOPE THIS HELPS :)

Answer:

minimum is 3 and maximum is 9

Step-by-step explanation:

Answer:

To find the Median arrange the data in order from least to greatest then find the middle number. To find the middle number cross of one from the front and one from the bcak. If there are 2 numbers left in the middle add those numbers together and them divided the sum by 2.

The mean is the average of the numbers. It is easy to find. First,  add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

Step-by-step explanation:

Answer:

0.02

(or 2 x 1/100)

Step-by-step explanation:

Number:

387.926

The number '2' in this number is in the hundredth place.

*Remember, it is a decimal so in expanded form it is multiplied by a fraction*

Therefore, it is written as 2 x 1/100 or 0.02

Answer:

its 2x1/100

Step-by-step explanation:

i got it correct

Answer:

They have the same rate of change.

Step-by-step explanation:

Well the graph of Function B is y = 1 / 3x + 2

So they have the same rate of change, since they have the same slope.

Answer:

54 students

Step-by-step explanation:

First, change the percent to a decimal.

12% = 0.12

Now, multiply the decimal by the total amount of students to find the amount of students that stay after school.

450 × 0.12 = 54

54 students stay after school for Comedy Club.

Answer:

3750

Step-by-step explanation:

You have to do is divided 450 from 12% and then you get your answer

Answer:

x= c - b / 3a

Step-by-step explanation:

3ax + b = c

3ax = c - b

x= c - b / 3a

Answer:

0

Step-by-step explanation:

1 1/8 + 1/8 is 1 2/8 or 1 1/4

you subtract 1 1/4 minus 5/4 which is 1 1/4

Answer:

0

Step-by-step explanation:

9/8 + 1/8 = 10/8

5/4-5/4 = 0

Answer:

2x-15

Step-by-step explanation:

Sara has x dollars

dina has 15 less which is

x-15

together it will be

x+x-15

=2x-15

Answer:

B. 66

Step-by-step explanation:

[tex]\frac{1}{x}(2x + 192)[/tex]       Substitute x = 3

[tex]\frac{1}{3} (2 *3+192)[/tex]    Multiply in the parentheses

[tex]\frac{1}{3}[/tex](6 + 192)          Add

[tex]\frac{1}{3}[/tex](198)                Multiply

66

Answer:

0.7

Step-by-step explanation:

If you divide 10 by 13 you get 0.76923 which rounded to the nearest tenth is 0.7

Hope this helped!

Answer:

0.8

Step-by-step explanation:

To find the decimal form of [tex]\frac{10}{13}[/tex] you'll need to divide 10 by 13.

10 ÷ 13 = 0.76923076923

The tenths decimal place is one to the right of the decimal: 0.1

Because the number after the tenths place is greater than or equal to 5, we will round the 0.7 up to a 0.8

Answer:

16π or 50.266

Step-by-step explanation:

Circumference formula is just 2πr ,and the radius is 8, so just sub into the formula

Answer: 25.12 cm

Step-by-step explanation:

The formula for the circumference of a circle is [tex]2\pi r[/tex], when r = the radius.

Diameter = 2 x radius = 8 cm. Therefore, the radius = 4 cm.

Plug r = 4 cm in to the circumference formula: [tex]2\pi (4)[/tex] = 8 x 3.14 = 25.12 cm.

there's no way to answer this because you didn't specify the domain and range (x,y)

Answer:

B

Step-by-step explanation:

Using the rule of logarithms

[tex]log_{b}[/tex] x = n ⇔ x = [tex]b^{n}[/tex]

Given

[tex]e^{a}[/tex] = 35, then

[tex]log_{e}[/tex] 35 = a, that is

ln35 = a → B

Answer:

9.055

Step-by-step explanation:

12.7 - 4.705 = 7.995

7.995 + 1.06 = 9.055

Answer:

9.055

Step-by-step explanation:

12.7 - 4.705 = 7.995

7.995 + 1.06 = 9.055

Answer:

A

Step-by-step explanation:

m<15 = m<1 because of how the transversals are placed. so m<1 = 90º - 65º = 25º

that means that m<15=25º

Answer:

<15=25º

Step-by-step explanation:

big brain

Answer: 4 1/16

Step-by-step explanation:

Answer:

Answer:

Option c -$91,651.92

Step-by-step explanation:

Given : Tami would like to withdraw $10,364.10 at the end of each year, for 10 years, from an account paying 2.3% compounded annually.

To find : Determine the amount needed in the account for Tami to do this.    

Solution :

We apply the present value formula to get the amount,

Where, PV is the present value ,the required amount

P is the principal P=$10,364.10

r is the rate r=2.3% annually, r=0.023

n is the time n=10 years

Substitute in the formula,

Therefore, The amount needed is $91651.92.

Hence, Option c is correct.

Read more on Brainly.com - https://brainly.com/question/3432251#readmore

Step-by-step explanation:

Answer:

Equal, equal, not equal, not equal

Step-by-step explanation:

A) Equal, because they have the same height and base. To find the area of a triangle, you use "(b+h)/2". In this situation, the "b" and the "h" are equal.

B) Equal, as they also have the same height and base. To find the area, you use b*h, and they are equivalent.

C) Not equal. The two lengths given are not equal.

D) Not equal. The two triangle's heights are equal, but their bases are not. If you look at the second triangle, you can see that if is further from the triangles' intersections. This means that the base is larger than the one on the left.

Answer:

Maya's biking speed is 8 miles per hour.

Step-by-step explanation:

She can run 18 miles in 3 hours. That means she could run 6 miles in one hour. So, if she can ride her bike 18 miles in 2 hours she can bike 9 miles per hour.

If she bikes for 27 (3 hours) miles and runs 9 miles (1.5 hours) then taking the total of miles dividing it by the time you would get Maya's speed.

Answer:

It affects the Mean by how many different numbers.

Step-by-step explanation:

Answer:

a > m/bp

Step-by-step explanation:

flip the equation

abp > m

divide both sides with bp

abp/bp > m/bp

a > m/bp

Answer:

m<APB = 30 degrees

Step-by-step explanation:

The sum of angles in a circle is 360 degrees. Add up all the arcs to get the equation : 4x+3x+2x+3x=360 degrees.

x is equal to 30 degrees

m arc AB = 4x = 120 degrees

m arc DC = 2x = 60 degrees

By secants exterior angles, m<APB = 1/2(m arc AB - m arc DC) = 1/2(120-60) = 30 degrees.

The answer is m<APB = 30 degrees

Answer:

Second

Step-by-step explanation:

x=-1

(2x, -x)

(2*-1, - -1)

(-2 ,1)

(negative, positive) is in the second quadrant

II      |       I

-------|----------------

III      |      IV

Answer:

x =12

Step-by-step explanation:

We use the Pythagorean theorem

a^2 + b^2 =c^2 where a and b are the legs and c is the hypotenuse

x^2 + 5^2 = 13^2

x^2 +25 =169

Subtract 25 from each side

x^2 +25-25=169-25

x^2 = 144

Take the square root of each side

sqrt(x^2) = sqrt(144)

x = 12