Ask question

Ask question

All categories

4 years ago

11

(radical) √640 estimated to the nearest hundredth.

1 answer:

Ket [755]4 years ago

7 0

------------------------------------------------------------------------
Radical Form
------------------------------------------------------------------------

$\sqrt{640} = \sqrt{64 \times 10} 
$

$\sqrt{640} = \sqrt{64} \times \sqrt{10} 
$

$\sqrt{640} = 8 \sqrt{10}$

------------------------------------------------------------------------
Decimal Form
------------------------------------------------------------------------

$\sqrt{640} = 25.298$

$\sqrt{640} = 25.30$

------------------------------------------------------------------------
Answer : √640 = 25.30 (nearest hundredth)
------------------------------------------------------------------------

You might be interested in

With a debit card you have to have money in..

Darina [25.2K]

Answer: c) your account

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

72 is what percent of 45?'

nadya68 [22]

32.4.Hope it helps :)

7 0

4 years ago

Read 2 more answers

Which figure shows how a shape can be rotated about an axis to form a hemisphere?

wariber [46]

Answer:

A. (first choice)

Step-by-step explanation:

Examine all options:

A. The diagram shows the arc (1/4 from a circle). While rotating this arc about the given axis, we get the hemisphere.

B. The diagram shows the semicircle (1/2 from a circle). While rotating this semicircle about the given axis, we get the whole sphere.

C. The diagram shows the segment (perpendicular to the axis). While rotating this segment about the given axis, we get the circle (lying in a plane).

D. The diagram shows the segment. While rotating this segment about the given axis, we get the cone.

5 0

3 years ago

A current of 3.7 amps is running through a circuit like the one above with a resistance of 1.5 ohms. What is the voltage

8_murik_8 [283]

Voltage = resistance * current
v = 3.7 * 1.5
v = 5.55V

3 0

3 years ago

Read 2 more answers

What term describes the set of all possible input values for a function

nexus9112 [7]

Answer:

The Domain.

Step-by-step explanation:

That is the Domain. For example the domain of the function √x is the set

{x : x ≥ 0}.

8 0

3 years ago