Mathematics High School

Which of the following is a true statement?
a. The sum of two irrational numbers is always an irrational number.
b. The product of two irrational numbers is an irrational number.
c. Every real number is always rational.
d. Every real number is either rational or irrational.

Answers

Answer 1

Answer:

the sum of two irrational number is always an irrationa number

Related Questions

3 and 132/500 as a decimal

Answers

Answer:

3.264

Give me 5 stars

1. What are metric units ?​

Answers

Answer:The metric system is a system of measurement that succeeded the decimal system based on the metre introduced in France in the 1790s

Step-by-step explanation:

.

Write an equation to represent each
relationship. SOLVE THE EQUATION.
5 more than six times a number is the
same as that number decreased by ten.

Answers

n6+5=n-10
n6=n-15
n5=-15
n=-3
hope this helps:)

The difference between two numbers is 4. Twice the greater number is equal to 3 times the lesser number increased by 2 find the numbers

Answers

Answer: x = 6, y = 2, (6,2)

Step-by-step explanation:

Let number 1 be "x."

Let number 2 be "y."

The difference between two numbers is 4. --> x - y = 4

Twice the greater number is equal to 3 times the lesser number increased by 2 --> 2x = 3y + 2

This problem can then be solved just like any other system of equations.  I will use the elimination method.  Let me know if you prefer substitution.

[tex]2x - 3y = 2\\2x - 2y = 4\\0 - y = -2\\y = 2[/tex]

Then, substitute 2 for y.

x - 2 = 4

x = 6

Hope it helps :)

if i || m, solve for x

Answers

Answer:

ayudenmeeeee yo tambien necesito una respuesta

The longest side of a right triangle that is found across from the right angle is referred to as the:
Question 4 options:

A) legs
B) perimeter
C) Pythagorean theorem
D) hypotenuse

Answers

Answer:

answer D hypotenuse

Step-by-step explanation:

The answer
B. Perimeter


I need help on this can someone please help

Answers

wat ihsth at?  ecrio ajaajajajajaajajajajajjajajajjajajajaen

fifteen increased by t​

Answers

Answer:

15+t

Unless you already have the answer for what t equals, that's your answer.

15+t

Hope this helped you- have a good day bro cya)

Here is a list of numbers:
15, 6, 13, 5, -14, 9, —8, 10, 15

State the median.

Answers

the answer is -14 it's the middle

the median is 9!!!!!!!

Please help, I'm confused!

Answers

Answer:

d

Step-by-step explanation:

the polynomial can be factorized by r^2 and then use the quadratic formula

Find m < b

Picture Included

Answers

Answer:

<b= 48 degree

Step-by-step explanation:

<A + <B + <C = 180 degree (Sum of angles in a triangle)

<A = 90 degree

<B = 2x + 14 degree

<C = 4x - 26 degree

[tex]90+2x+14+4x-26=180 degree\\2x+4x=180+26-90-14\\6x=102\\x=\frac{102}{6} \\x=17 degree\\[/tex]

Therefore, <B = 2x + 14 = 2(17) + 14 = 34 + 14 = 48

<b = 48 degree

The graph of a function is shown on the coordinate plane below. Identify the rate of change of the function.

Answers

Answer:

3.25

Step-by-step explanation:

according to the systematical theorem it would equal 3.25

Evaluate x + 10 for x = 5

Answers

Answer:

Your answer is 15.

Step-by-step explanation:

x + 10 ,  x = 5

5 + 10

15

Hope this helps!

Answer:

15

Step-by-step explanation:

[tex]x=5[/tex]

Given the information, plug in 5 to where the [tex]x[/tex] is.

5 + 10

Now, simply add.

5 + 10 = 15

Therefore, 15 is the answer.

Simplify as far as possible.
2
√
75
+
3
√
12

Answers

Answer:

[tex]2 \sqrt{75} + 3 \sqrt{12} \\ 2 \sqrt{25 \times 3} + 3 \sqrt{4 \times3} \\ 2 \times 5 \sqrt{3} + 3 \times 2 \sqrt{3} \\ 10 \sqrt{3} + 6 \sqrt{3} \\ \sqrt{3} (10 + 6) \\ 16 \sqrt{3} [/tex]

Need help with delta math

Answers

Answer:

It looks like c

Step-by-step explanation:

I'm not completely sure bit i did this last year

Express the ratio below in its simplist form 9:9:3

Answers

3:3:1

All of the numbers in the ratio can be divided by 3
9:9:3
Doing so makes the numbers:
3:3:1

Please help!!! I’ll mark brainliest!!!!!!! Please explain!

Answers

Answer:

[tex]y = 2x + 12[/tex]

By the fiftieth year, there will be 112 wolves ([tex]y = 2[/tex] × [tex]50 + 12[/tex])

Step-by-step explanation:

You start with 12 wolves in the population.

Each year, the wolf population will increase by 2 years.

Let x represent the number of years.

Let P represent the total population.

Considering all this, P = 2x + 12.

In this case, we want to find how many wolves will be in the population in 50 years. Therefore, we will need to plug 50 into the equation in place of x.

P = 2(50) + 12

Simply to get your answer.

Evaluate 64^1/2 x 10^-2

Answers

0.32 is the answer to 64^1/2 x 10^-2

here are six number cards:
-7 -5 -3 3 1 -1
arrange the cards into three pairs with the same total

Answers

-7 and 3
-5 and 1
-3 and -1
They all equal -4


Write the equation of a line with a y-intercept of 2
and a slope of 3/4- Graph the equation.

Answers

The equation is y=3/4x+2

This is how it looks graphed.


find the value of given shape .

Answers

Answer:

the value is of z is 5...for the given shape

help me please and thank you

Answers

Answer:

add them all together and you get the value of x

Step-by-step explanation:

A small school has 78 students. If 24 students are boys what is the ratio of girls to boys​

Answers

54:24
Explanation:
If there’s 78 students, and you subtract 24, you’re left with 54, therefore your answer would be 54:24

Answer:

54 : 24

Step-by-step explanation:

Total: 78 students

Part (boys): 24 students

We can find the number of girls in the school by subtracting the number of boys from the total number of students.

Part (girls): Total - Part (boys) = 78 - 24 = 54

We now have the amount of girls and boys, so we can rewrite as a ratio of girls to boys.

Girls: 54

Boys: 24

Girls : Boys = 54 : 24

Let me know if you have any questions!

Вася вырезал из картона треугольник и пронумеровал его вершины цифрами 1, 2, 3. Оказалось, что если Васин треугольник повернуть 18 раз по часовой стрелке вокруг его вершины под номером 1 на угол, равный углу при этой вершине, то он вернется в исходное положение. Если Васин треугольник повернуть 3 раза по часовой стрелке вокруг его вершины под номером 2 на угол, равный углу при этой вершине, то он вернется в исходное положение. Вася утверждает, что если повернуть его треугольник n раз вокруг вершины под номером 3 на угол, равный углу при этой вершине, то он вернется в исходное положение. Какое минимальное n мог назвать Вася так, чтобы его утверждение было правдивым хотя бы для какого‑то картонного треугольника?

Answers

Answer:

nice nice nice nice nice nice nice nice nice nice nice

Step-by-step explanation:

nice nice nice esq no hablo ratata

PLEASE HELP ME
which equation or inequality shows the relationship between the plotted points on the number line
A. -4 > 3
B. -4 > -3
C. 3 > -4
D. 3 < -4

Answers

Answer:

C.

hope it help^_^(♡˙︶˙♡)

what is 9 + 10 please help​

Answers

Answer:

19

Step-by-step explanation:

it is 19 because, if you have 10 marbles, and then your friend has 9 and gives it to you, then you go from 10 then 11 then 12 then 13 then 14 then 15 then 16 then 17 then 18 then 19.

Answer:

21

Step-by-step explanation:

9 = 3 x 3

10 = 5 x 2

3 x 2 = 6

3 x 5 = 15

15 + 6 =21

What is the equation in standard form of the line that passes through the point (1, 24) and has a slope of -3/5?

Answers

Answer:

The answer in standart forn is 0.6x + y = b

Step-by-step explanation:

Answer please as a fraction

Answers

Answer:

The second one is 1;2;3; or 6

The third one is 2;3;4;5; or 6

Somebody help me please

Answers

Answer:

b

c

a

d

Step-by-step explanation:

sum=addition

difference=subtraction

groups=hints multiplication

split into=division

Answer:

sum of no and 12 is 12+xdifference b/w 12 and a no is 12-x12 groups of some no is 12xsome no of people split into 12 rows is x/12

Hope this helps!

Jeremiah and Tristan work at a dry cleaners ironing shirts. Jeremiah can iron 35 shirts per hour, and Tristan can iron 20 shirts per hour. Jeremiah and Tristan worked a combined 17 hours and ironed 490 shirts. Determine the number of hours Jeremiah worked and the number of hours Tristan worked

Answers

(35 x 10) + (20 x 7) = 490

You need to use guess and test. Jeremiah worked 10 hours, and Tristan worked 7 hours.
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