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2 years ago

Which statement about rational and irrational numbers is always true?

Mathematics

1 answer:

DIA [1.3K]2 years ago

5 0

Answer:

D.Any irrational number added to any irrational number is equal to a rational number.

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Question 4 of 5 What is the main reason for using a data table to collect data?

vaieri [72.5K]

Answer:

its to keep things organized.

Step-by-step explanation:

3 0

3 years ago

Mrs. Tyner drove about 150 km east from Pearland, to Houston, Texas. She

frozen [14]

Answer:

d = 167.7 m

Step-by-step explanation:

We have,

Mrs. Tyner drove about 150 km east from Pearland, to Houston, Texas. She drove about another 75 km north to Dallas.

It is required to find the approximate air distance from Pearland to Dallas, Texas.

The resultant vector will give the approximate air distance. So,

$d=\sqrt{150^2+75^2} \\\\d=167.7\ m$

So, the approximate air distance from Pearland to Dallas, Texas is 167.7 m.

3 0

3 years ago

Round 5,896,487 to the<br> nearest ten-thousand.

Bas_tet [7]

Answer:12

Step-by-step explanation:

u half to round it to the nerest hundreths and than multiplye it by 4

7 0

3 years ago

Read 2 more answers

is the volume of a cylinder which has the same radius but twice the height greater or less than the original cylinder

blondinia [14]

Definitely, its volume is greater than the original cylinder. Hope it help!

5 0

3 years ago

Stephen evaluated (6.34 times 10 Superscript negative 7 Baseline) (4.5 times 10 Superscript 3 Baseline). His work is shown below

Maksim231197 [3]

Answer:

The step 4 and 5 describe the errors Stephen made.

Step-by-step explanation:

Given : Stephen evaluated $(6.34\times 10^{-7})(4.5\times 10^3)$ . His work is shown below.

To find : Which two statements describe the errors Stephen made?

Solution :

Step 1 - $(6.34\times 10^{-7})(4.5\times 10^3)$

Step 2 - $(6.34\times 4.5)(10^{-7}\times 10^3)$

Step 3 - $(28.53)(10^{-4})$

Step 4 - $28.53\times 10^{4}$

Error is the step as 4 sign is negative.

So correct step is $28.53\times 10^{-4}$

Step 5 - $28.53\times 10^{3}$

Error is the step as there is 4 in place of 3.

So correct step is $28.53\times 10^{-4}$

The step 4 and 5 describe the errors Stephen made.

7 0

3 years ago

Read 2 more answers