MATHEMATICS HIGH SCHOOL

Which of the following statements is true?A. Both the square root of 15 and the square root of 0.001 are rational.

B. Both the square root of 15 and the square root of 0.001 are irrational.

C. The square root of 15 is rational and the square root of 0.001 is irrational.

D. The square root of 15 is irrational and the square root of 0.001 is rational.

Answers

Answer 1
Answer:

Answer:

Option D is right.

Step-by-step explanation:

Given are four statements and we have to find which one is true.

A) 15 is not a perfect square and hence square root of 15 is not rational. Incorrect.

B) While 15 has irrational root 0.0001 is the square of 0.01 hence the square root of second is rational hence incorrect

C) Since 15 is not a perfect square and hence square root of 15 is not rational. Incorrect

D) The square root of 15 is irrational and the square root of 0.001 is rational.

is the only correct option

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7. What is an expression equivalent to 5(3x+2) using the distributive property?

Answers

Answer:

15x + 10

Step-by-step explanation:

Answer:

15x + 10

Step-by-step explanation:

How is the numeral 35.012 written in words and why

Answers

Thirty-five and twelve thousandths because...
35 is just thirty-five
The decimal point in words is 'and'
And the 012 goes to the thousandths place...
One place after the decimal place is tenths
Two places is hundredths
And three places is thousandths
Does that help?

14.42 Round to the nearest tenth.

Answers

The answer is 14.4 because if the last number is 5 or higher you round up if not you round down. Then, you should get 14.40 but, the 0 isn't necessary so the answer is 14.4.
The answer is 14.4, because when you round, if the number is 4 or lower, you make it a zero. If it is a 5 or higher, you make it a ten. But since it is a 2, you make it a zero, and 14.40 is the same as 14.4, because if you make it a fraction and simplify it, you still get the same as 14.4. So your answer is 14.4.

Answer : 14.4

Hope it works!!!

Consider the function represented by the equation 1/2j+1/4K=3 which shows the equation written in function notation with k as the independent variable

Answers

Answer:

The required expression is:

k=12-2j

Step-by-step explanation:

We have been given an expression:

\fraxc{1}{2}j+(1)/(4)k=3

We have to write the equation in terms when k is independent.

(1)/(4)k=3-(1)/(2)j

\Rightarrow k=4(3-(1)/(2)j)

\Rightarrow k=2(6-j)

\Rightarrow k=12-2j

The required expression is:

k=12-2j

For two functions, m(x) and p(x), a statement is made that m(x) = p(x) at x = 7. What is definitely true about x = 7? (2 points)

Answers

A)Both m(x) and p(x) cross the x-axis at 7.
B)Both m(x) and p(x) cross the y-axis at 7.
C)Both m(x) and p(x) have the same output value at x = 7.
D)Both m(x) and p(x) have a maximum or minimum value at x = 7.

m(x) = p(x) at x = 7

True statement about x = 7. 
C)Both m(x) and p(x) have the same output value at x = 7. 

Answer: Its true that it but equals 7

Step-by-step explanation:

.4. What is the range of the data set?

214 83 106 99 83 155 175

Answers

214-83=131
Higest number minus the lowest number
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