All categories

2 years ago

Perform the following operation, and report the answer to the correct number of significant figures. 3.47 x 6.7

Mathematics

1 answer:

kobusy [5.1K]2 years ago

6 0

Answer:

Step-by-step explanation:

3.47 = 3 sig. figs.

6.7 = 2 sig. figs.

Since these two numbers are being multiplied, you would round to the smallest number of sig. figs. of the two. In this case, it would be 2 significant figures.

3.47 * 6.7 = 23.249 (dont forget to round to 2 sig. figs. ) --> 23

You might be interested in

In your notebook, set up the following subtraction in a vertical format and select the correct answer. Find 2p 2 3p - 4 less - 2

Elena L [17]

The equation in the reduced form of the equation is $\rm 4p^ 2 + 6p - 8$ .

Given that,

Equation; $\rm 2p^ 2 + 3p - 4\ by\ -2p ^2 - 3p +4$

We have to reduce the equation.

According to the question,

To reduce the equation means we need to subtract one equation from the other.

To determine the reduced form of the equation following all the steps given below.

Equation; $\rm 2p^ 2 + 3p - 4\ by\ -2p ^2 - 3p +4$

Subtraction equation 1 from equation 2,

$\rm = \rm 2p^ 2 + 3p - 4\ -(-2p ^2 - 3p + 4)\\\\= 2p^ 2 + 3p - 4\ -(-2p ^2 -3p +4)\\\\ = 2p^ 2 + 3p - 4+2p^ 2 + 3p - 4 \\\\ = 4p^ 2 + 6p - 8$

Hence, The equation in the reduced form of the equation is $\rm 4p^ 2 + 6p - 8$ .

For more details refer to the link given below.

brainly.com/question/1807316

3 0

2 years ago

In trapezoid PQRS, identify PQ.

larisa86 [58]

The answer will be 35 because it is a proportional side length

3 0

2 years ago

Read 2 more answers

What number times another number equals 56

GuDViN [60]

The factors of 56 include
1 by 56
2 by 28
4 by 14
7 by 8

6 0

3 years ago

Read 2 more answers

Which of the following equations does not apply the Order of Operations correctly?

drek231 [11]

Answer:

Step-by-step explanation:

See paper for order of operations

4 0

3 years ago

Help me fill this out thanks

tatyana61 [14]

Answer:

As shown in picture, we have

$v = \frac{8\sqrt{3}}{cos 30} = \frac{8\sqrt{3}}{\frac{\sqrt{3}}{2} } = 16$

Hope this helps!

Explanation:

Let say right triangle ABC has A = 90 deg.

=> BC is hypotenuse.

=> BC = AC x BC/AC = AC/(AC/BC) =AC/cosC.

That's the way we've done!

3 0

3 years ago