MATHEMATICS HIGH SCHOOL

Please tell me if the number is rational or irrational..the square root of 40/10
8 pi
1/6
0.3 (three is repeating)

Answers

Answer 1
Answer: 1. Rational comes out even. 2. Irrational 8 square rooted doesn't come out even. 3. Irrational 6 square rooted doesn't come out even. 4. .3 square rooted doesn't come out even.

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Every prime number greater than 10 has a digit in the ones place that is include in wich set of numbers A- 1,3,7,9 B-1,3,5,9 D-1,3,7

. Maria spent 1\9of the money her grandparents gave her on an adventure book. She also spent 1/3 of the money on a bag of candy. What fraction of the payment has Maria spent?

Answers

Answer:

(4)/(9)

Step-by-step explanation:

The fraction of the money that Maria spent on an adventure book = (1)/(9)

The fraction of the money that Maria spent on a bag of candy = (1)/(3)

Now we have to find the total fraction of the money that Maria spent.

For that we have to add those 2 fractions together.

Let us solve now.

( 1)/(9) +(1)/(3)

( 1)/(9) +(1*3)/(3*3)

(1)/(9) +(3)/(9)

(4)/(9)

There fore, the fraction of the payment has Maria spent is (4)/(9)

Hope this helps you :-)
If you add 1/9 and 1/3, it becomes 1/9+3/9, which equals 4/9. thus, 4/9 of the money has been spent. hope it helps!!

Are the functions f(x)= |x-4| and g(x)= |x| -4 equivalent?​

Answers

No, because the first one will always give a positive answer while the second could give a negative answer.

A square brick is 11 inches on each side. What is the area of one face of the brick?

Answers

All sides of a square are the same so if the length of one is is 11 inches, then all of the sides are 11 inches.
To work out the area of a square you multiply the length and the width.
In this case the sum would be: 11 x 11
The answer to that is 121.
So overall, the answer would be 121 inches.

The graph below shows the solution to which system of inequalities​

Answers

Answer:

Option A is the answer

Step-by-step explanation:

In the figure attache a solid straight line has been drawn at y = 2 and the area above this line will be represented by y ≥ 2

Similarly area below the dotted line will be y < x

Now area which is common to both is colored area in blue.

So, the system of equations will be y ≥ 2 and y < x

Option A. is the answer.

Answer:

A

Step-by-step explanation:

An astronaut that weighs180 on Earth only weighs
30 pounds on the moon.
If on astronaut weights
25 pounds on the moon,
how much would they
weight on earth?

Answers

Answer:

150 pounds

180/30=6 so whatever other weight you get will have to be a multiple of 6

25*6=150

Step-by-step explanation:

Answer:*80 pounds

Step-by-step explanation:

25 pounds on Earth

4 pounds on the Moon

             =

500 pounds on Earth

? pounds on the Moon

Compare the numerators.

25pounds on Earth

4 pounds on the Moon

=

500pounds on Earth

? pounds on the Moon

To get from 25 to 500, multiply by 20. Multiply the numerator and denominator by 20 to find how many pounds the astronaut would weigh on the Moon.

25 pounds on Earth20

4 pounds on the Moon20

=

500 pounds on Earth

80pounds on the Moon

The astronaut would weigh 80 pounds on the Moon.

3×1+1×1/10+9×1/100+5×1/1000=(write the answer as a decimal)



PLS ANSWER QUICKLY

Answers

Answer:

3.195

Step-by-step explanation:

Answer:

To solve this equation, you need to multiply each term separately and then add them up.

3 × 1 = 3 1 × 1/10 = 1/10 9 × 1/100 = 9/100 5 × 1/1000 = 5/1000

Now we can add them all together:

3 + 1/10 + 9/100 + 5/1000 = 3 + 0.1 + 0.09 + 0.005

Simplifying the decimals, we get:

3 + 0.1 + 0.09 + 0.005 = 3.1 + 0.09 + 0.005

Adding the decimals gives:

3.1 + 0.09 + 0.005 = 3.195

Therefore, the solution to the equation is 3.195.
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