I have a square with an area that equals 184 cm^2. How do I find the side and put the answer in simplest radical form?

Answers

Answer 1

Answer: $We~know,\n\n Area~of~square=l^2\n\nl=√(Area)\n\nl=√(184cm^2)\n\nl=√(2*2*2*23*cm*cm)\n\nl=2√(2*23)~cm\n\nl=2√(46)~cm$

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Evaluate P(3, 0).
0
1
6

Answers

Answer:

Option B. 1

Step-by-step explanation:

We have to find the value of P(3, 0)

We have to find the value of given permutation $^(3)P_(0)$

Since we know $^(a)P_(b)=(a!)/((a-b)!)$

Here a = 3

b = 0

$^(3)P_(0)=(3!)/((3-0)!)$

$=(3!)/(3!)=1$

Therefore, option B. 1 is the answer.

$_(3)P_(0) = (3!)/((3 - 0)!)$
$_(3)P_(0) = (3!)/(3!)$
$_(3)P_(0) = (3 * 2 * 1)/(3 * 2 * 1)$
$_(3)P_(0) = 1$

The answer is B.

the large Square above has area 9 is divided into 9 smaller squares of equal area what is the length of how strong and bold

Answers

If one square is divided into 9 smaller equal squares, then they have to be arranged in 3 lines of 3, that is 3 smaller equal squares per side of the original big square. That said, the area of the big square is equal to the multiplication of 3 small squares sides times 3 small squares sides, call x the length of the small squares.
So,
area = 9 = 3x*3x
9x^2 = 9
x^2 = 1
x = 1
therefore the smaller squares have sides of 1 unit

Mikel creates the table below to help her determine 40% of 70. She writes the expression Which change in Mikel’s expression will lead her to the correct answer?

Answers

Answer:

The 0.2 in the expression could be changed to 2

Step-by-step explanation:

Each column of the table represents:

20% = 0.2 = 14

To determine 40% the expression should be:

2*20% = 2*14

So the correct answer choice is the last one:

The 0.2 in the expression could be changed to 2

The change in the expression to get the correct answer is option B. Mikel should changes the 0.2 in her expression to 0.4.The correct expression for 40% of 70 is (0.4)(70) = 28.

Mikel's expression is (0.2)(14) = 2.8.

The only change that needs to be made to Mikel's expression is to change the 0.2 to 0.4.

This is because 40% is equivalent to 0.4.

So the answer is to change the 0.2 in Mikel's expression to 0.4.

Here is a breakdown of the calculation:

40% of 70

= 40/100 × 70

= 28

(0.2)(14)

= 0.2 × 14

= 2.8

As it can be seen, the only difference between the two expressions is the value of the first factor.

In the correct expression, the first factor is 0.4, while in Mikel's expression, the first factor is 0.2.

Therefore, if Mikel changes the 0.2 in her expression to 0.4, then her expression will be correct.

learn more about expression here

brainly.com/question/20695544

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The spoke of a wheel reaches from the center of the wheel to its rim. If the circumference of the rim of the wheel is 42 inches, how long is each spoke? Round your answer to the nearest hundredth. A. 6.69 inches
B. 6.25 inches
C. 7 inches
D. 13.38 inches

Answers

The circumference of the wheel can be expressed by:

$circumference = 2 \pi r$
Where r = the radius of the wheel.

Since the spoke reaches from the center of the wheel to its rim then r = length of the spoke

By rearranging the circumference equation we get:

$r = (circumference)/(2 \pi )$

If circumference = 42 inches then:

$r = (42)/(2 \pi )$

r = 6.68
Which is closest to B

Your book may have a typo in it as the answer to 4 decimal places is 6.6845 which rounds down to 6.68, not up to 6.69.

54+(x-4)=x ............