Mathematics High School

which of the following statement is not
is not true?
A-√25 is an integer
B is a rational number
C va
is an irrational number

D 4 is a whole number

Which Of The Following Statement Is Notis Not True?A-25 Is An IntegerB Is A Rational NumberC Vais An

Answers

Answer 1

Answer:

C is  not true.

Step-by-step explanation:

√9/√4

= 3/2 which is rational.

Answer 2

Answer:

C.

[tex]{ \sf{ \frac{ \sqrt{9} }{ \sqrt{4} } \: is \: an \: irrational \: number}}[/tex]

Step-by-step explanation:

(√9)/(√4) is rational, because

[tex] \frac{ \sqrt{9} }{ \sqrt{4} } = \frac{3}{2} [/tex]

Related Questions

Which of the following sets contains multiples of six?

{1, 6}

{2, 3}

{4, 9}

{12, 18}

Answers

D, because it is the only one that contains multiples. All others contain factors.

If you have any doubts plz let me know.

A line passes through (2, −1) and (4, 5).

Answers

Answer:

The Equation of the Line that Passes through the Points (2, −1) and (4, 5) is 3x - y - 7 = 0.

Hope it helps you.

b. 4a’(a? – b?) and 9a’(a? – bº) LCM of this expression



​

Answers

Answer:

Answer:

Step-by-step explanation:

1st expression:4a(a-b)

2nd expression:9a(a-b)

So L.C.M=a(a-b)4×9

=36a^2-36ab

I got same answer ^^^ of this one

What is the greatest
common factor (GCF)
of 40 and 42?

Answers

Answer: GCF of 40 and 42 is 2

A scale drawing of a school bus has a scale of 1/2 inch to 5feet. If the length of the school bus is 4 1/2 inches on the scale drawing. What is the actual length of the bus? Explain or show your reasoning.

Answers

Answer: actual length = 45 ft

Explanation:

Scale drawn:

1/2 inch = 5ft

Meaning that if the drawing scale is 0.5 inch then the actual bus would be 5ft.

If the length of the drawn school bus is 4 1/2 inches. We can write:

1/2 = 5
4 1/2 = x

=> x = (5 x 4 1/2)/1/2
Or x = (5 x 4.5)/0.5
x = 22.5/0.5
x = 45

Therefore the actual length of the bus is 45 ft

Need help ASAP pls thx

Answers

Answer:

the correct answer is 60 :)

[tex]\\ \sf\longmapsto RElative\:Frequency(Green)[/tex]

[tex]\\ \sf\longmapsto RF(Green)=\dfrac{28}{14+18+28}[/tex]

[tex]\\ \sf\longmapsto RF(Green)=\dfrac{28}{60}[/tex]

[tex]\\ \sf\longmapsto RF(Green)=\dfrac{7}{15}=0.46[/tex]

can someone please help me with this?

Answers

Answer:

These are the missing numbers

Sec1

A. 12, 29/2, 17 (arithmetic)

C. 3/16, 3/32, 3/64 (geometric)

D. 17, 33, 65 (neither)

Sec2

A. 8, 48 (growth)

B. 16, 32 (growth)

C. 1, 2 (rate)

Step-by-step explanation:

Section 1

A. add by 2.5 or 5/2

C. multiply by 1/2

D. double the value-added

Section2

A & B. multiply by 2

C. add 1/2

What is the answer to this question

Answers

Answer:

3/14

Step-by-step explanation:

5/7 = 10/14

1 - 10/14 - 1/14 = 1 - 11/14 = 3/14

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

What is the width of a rectangle with an area of 300 square feet and a length of L feet?

Answers

300/L . Just divide area by one side

The cube of a whole number is 48 more
than the square of the same number.
What is the number?

Answers

Answer:

x  = 4

Step-by-step explanation:

Let the number = x

x^3 = x^2 + 48

x^3 - x^2 - 48 = 0

The answer is 4, but I have no method of doing this rigorously. I can just show that it is true.

x^3 = 4^3 = 64

x^2 = 4^2 = 16

64 - 48 = 16

ALGEBRA 2:

Justify the equation by stating one of the properties of real numbers.

x + (37 + (-37)) = x + 0

Answers

Answer:

The property is the neutral element, in this case, it's the 0

The equation is justified using the additive inverse property of real numbers. The equation [tex]\(x + (37 + (-37)) = x + 0\)[/tex] is justified by the additive inverse property of real numbers.

According to the additive inverse property, for any real number a, there exists another real number -a such that their sum is equal to zero:

[tex]\(a + (-a) = 0\)[/tex]

In the given equation, 37 and -37 are additive inverses of each other, meaning [tex]\(37 + (-37) = 0\).[/tex] Therefore, the equation simplifies to:

[tex]\(x + (37 + (-37)) = x + 0\)\(x + 0 = x\)[/tex]

So, the equation is justified using the additive inverse property of real numbers.

To know more about equation:

https://brainly.com/question/8651602

#SPJ3

Evaluate the expression x^2 - y^2, if x = -3, and y= 2

Answers

[tex]\\ \rm\longmapsto x^2-y^2[/tex]

[tex]\\ \rm\longmapsto (-3)^2-(2)^2[/tex]

[tex]\\ \rm\longmapsto 9-4[/tex]

[tex]\\ \rm\longmapsto 5[/tex]

1
Write down the temperature that is 7 °C below -3°C.
ES

Answers

Answer:

-10 [tex]^\circ C[/tex]

Step-by-step explanation:

Subtract 7 from -3.   -3 - 7 = 0=-10

The temperature that is 7°C below -3°C is equal to -10°C.

To find the temperature that is 7°C below -3°C, we need to subtract 7 from -3. When subtracting a positive number from a negative number, the result becomes more negative.

Starting with -3°C, we subtract 7°C:

-3°C - 7°C = -10°C

A negative temperature indicates a temperature below zero on the Celsius scale. In this case, -10°C means that the temperature is 10 degrees below freezing point.

The Celsius scale is based on the freezing and boiling points of water, with 0°C representing the freezing point and 100°C representing the boiling point at standard atmospheric pressure.

Since we are subtracting 7°C, we are moving further below the freezing point. So, -10°C indicates a colder temperature than -3°C.

To learn more about temperature click on,

https://brainly.com/question/28827315

#SPJ2

Complete question is:

Write down the temperature that is 7 °C below -3°C?

34x = 850
just a simple equation. I posted it for no reason in particular.

Answers

X= 850/34
X= 25 if that’s what you wanted to know.


Answer:

x=25

Step-by-step explanation:

because i divided

help i hate maths its just HARD FOR MEEE​

Answers

Answer:

Step-by-step explanation:

[tex]U=\{1,2,3,4,5,6,7,8,9,10\}\\\\P=\{2,4,6,8,10\}\\\overline{P}=\{1,3,5,7,9\}\\\\Q=\{2,3,5,7\}\\\overline{Q}=\{1,4,6,8,9,10\}\\\\P\ \cap\ Q=\{2\}\\P\ \cup\ Q=\{2,3,4,5,6,7,8,10\}\\\\\overline{P\ \cup\ Q}=\{1,9\}\\\\\overline{P}\ \cap\ \overline{Q}=\{1,3,5,7,9\}\ \cap\ \{1,4,6,8,9,10\}=\{1,9\}[/tex]

Simplify each expression

Answers

I believe the answer is this, but I do not know.

Please help will give brainliest

Answers

Answer:

The mean means there are as many points below as above the mean point. Adding pairs of points to the left and right of the mean does not change the mean since the count on the left and right change at the same rate.

Step-by-step explanation:

Factor 3x^3 + 27x^2 + 60x

Answers

Answer: 3x(x+4)(x+5)

Step-by-step explanation:

Find the coordinates of the midpoint M of ST s(-2,4) t(3,9)

Answers

Answer:

M= 3.535

Step-by-step explanation:

Look at the line t then divide by 2

integers: 11×11÷[-11÷{12-(13-12)}]​

Answers

Answer:

121+11 divided 37

hope this helped:)

Answer:

-121

Step-by-step explanation:

You can plug it in to a calculator, or use pemdas: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

PLEASE HELP! it's due today

Answers

Answer:

[tex]thank \: you[/tex]

Does y=2.5 satisfy 2y-1=4

Answers

Answer:

yes

Step-by-step explanation:

substitute: 2(2.5)-1=4

                5-1=4 is correct

yesssss 2x2.5-1=5-1=4

What is 0.304 in fractions?

Answers

Answer:

[tex]\frac{38}{125}[/tex]

Hope this helped! Also, it would really help me out if you gave me a Brainliest. It boosts my confidence and makes my day! Would really appreciate! Thank you! (Also, if the answer is wrong, please tell me and I will check as fast as I can)

What is the answer to this? Please send help

Answers

Step-by-step explanation:

steps are in the picture.

Note:if you need to ask any question please let me know.

What is the length of the line?
Please explain in depth and I will give Brainliest​

Answers

Answer:

Step-by-step explanation:

picture will show you all the explaination

Write the slope-intercept form of the equation of the line through the given point with the given slope.
through: (1, 1), slope = 6)
through: (-4, -4), slope = 1/4)
through: (4, 5), slope = 7/4)
through: (-4, -5), slope = 0)
through: (5, 1), slope = -2/5

Answers

Answer:

through: (-4, -5), slope = 0)

Step-by-step explanation:

gd afternoon

have a lovely day

and solve the two equations for x and y.)
midpoint (-4,-7), endpoint (5,- 10)
The other endpoint is
(Cype an ordered pair.

Answers

Answer:

the formula is x2+x1/2 , y2+y1/2 so plug it in and you will get (1,-17/12)

Step-by-step explanation:

Use Distributive property to write the expression without parentheses !

Answers

Hi :)

-3(3a + 2) + 3

-9a -6 + 3

-9a -3

i need helpppp Blake and josh are both saving money for a new bike, the ratio of blake saving 3:1 if they have saved 400$ how much has each boy saved

Answers

Answer:

Blake = $300

Josh = $100

Step-by-step explanation:

3:1

3(00) / 1(00)

300   /   100

Chow,...!

simplify 6a+4b+8+3b-4a+9

Answers

Answer:

2a+7b+17

Step-by-step explanation:

MATH

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