What is the approximate what is the approximate area of the circle shown below?

A. 908 cm2
B. 53 cm2
c. 3630 cm2
D. 107 cm2

Answer: you are correct for every choice

Answer:

the first one

Step-by-step explanation:

Answer:

Set 1

Step-by-step explanation:

To have a function, you cannot have the same x-coordinate more than once.

In sets 2, 3, and 4, all x-coordinates of each set are different, so they are functions.

In set 1, the x-coordinate 1 appears twice, so set 1 is not a function.

Answer:

They trees on school property have no correlation with the students score on standardized tests

Step-by-step explanation:

this problem made no sense but hopefully this helps

Answer:

-18

Step-by-step explanation:

Step 1 - divide the numerator and denominator by 18

-324÷18 / 18÷18

Step 2 - divide the numbers

-18 / 18÷18  

-18/1

any expression divided by 1 remains the same

-18

Answer:

Oookkaaaayyy?

Step-by-step explanation:

What are IXLs?

Answer:

m∠V = 60°, m∠U = 90°, m∠W = 30°

Step-by-step explanation:

hope this helps y'all out

The angle measures of triangle VUW are m∠V = 90°, m∠U = 60°, m∠W = 30°

From the given diagram;

According to the rule:

sin <V = opp/hyp

sin <V = 3√3/6

sin <V = √3/2

<V = 60 degrees

Since the triangle is right-angled, the measure of m<U is 90 degrees

Also, the sum of interior angle of a triangle is 180 degrees, hence;

60 + 90 + <W = 180

<W = 180 - 150

<W =  30 degrees

Hence the angle measures of triangle VUW are m∠V = 90°, m∠U = 60°, m∠W = 30°

Learn more on interior angle of a triangle here: https://brainly.com/question/7888180

Answer:

Hi! The correct answer is 4x^7-8x=0

Step-by-step explanation:

Answer:

B is your correct answer

Step-by-step explanation:

Answer:

4^11

Step-by-step explanation:

Answer:

x= -2

Step-by-step explanation:

21x-7-12x-6=8x-16+1

9x-13=8x-15

x+2=0

x=-2

Answer:

x=10

Step-by-step explanation:

7(3x-1)-6(2x+3)=8(x-2)+1

= 21x-7-12x-18=8x-16+1

Move the 8x to the other side and combine like terms.

= x-25=-15

Move the -25 to the other side

x= -15+25

x=10

Answer:

Step-by-step explanation:

 x/4 < -1, or

 x < -4

The intensity of the sound of a jet plane would be 100 w/m² for a sound level of 140 dB

An equation is an expression that shows the relationship between two or more numbers and variables.

The sound level β, hence:

[tex]\beta =10log(\frac{I}{I_o} )\\\\I_o=10^{-12},hence:\\\\140 =10log(\frac{I}{10^{-12}} )\\\\I=100\ w/m^2[/tex]

The intensity of the sound of a jet plane would be 100 w/m² for a sound level of 140 dB

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Answer:

100

watts/meters^2

Answer:

Step-by-step explanation:

First you would make 4 4/7 into an improper fraction which you would do by:

7 times 4 is 28 plus 4 is 32.

So the improper fraction is 32/7.

Next you make the denominators the same by finding the least common multiple which is 35.

35 divided by 7 is 5, which also means that 35 divided by 5 is 7.

Then you have to multiply the numerator by the same thing that you multiplied the denominator by.

32 times 5 is 160.

2 times 7 is 14.

So the new problem is 160/35 + 14/35.

You add 160 + 14 which is 174.

So the final answer is 174/ 35 because it can not be simplified any further unless you make it a mixed number which would be: 4 34/35

Answer:

[tex]x^{2} + 7x+12=0[/tex]

Step-by-step explanation:

Roots of the equation are -4 and -3.

Quadratic equation can be written as

[tex](x+4)(x+3)=0\\x(x+3)+4(x+3)\\x^{2} +3x+4x+12\\x^{2} + 7x+12=0[/tex]

Answer:

7t-14

Step-by-step explanation:

you have to distribute the 7 into the t and 2 and take the -with the 2

Answer:

No

Step-by-step explanation:

Given b =4, h=6,  H=3, let us find the area.

First we find the area of the triangular face.

(b*h)/2 = 4*6/2 = 24/2 = 12

Then we multiply 12 by the height of the cheese

12*H = 12*3= 36

36 <40, therefore she does not have enough.

I hope this helps! :)

The width of the shelf is 10 inches. The correct option is D.

A right-angled triangle is a triangle that has one angle measuring 90 degrees, which is known as the right angle. The sides adjacent to the right angle are known as the legs of the triangle, while the side opposite the right angle is known as the hypotenuse.

The Pythagorean theorem, which states that in a right-angled triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the legs, is one of the fundamental theorems of mathematics and is used extensively in various fields.

Let's call the width of the shelf "x". According to the given diagram, we have a right triangle where the base is x, the perpendicular is 10 inches, and the angle between the hypotenuse and the perpendicular is 45 degrees.

Using trigonometric ratios, we know that:

tan(45) = perpendicular/hypotenuse

tan(45) = 10/x

Since tan(45) is equal to 1, we can simplify the equation to:

1 = 10/x

Solving for x, we get:

x = 10

Therefore, the width of the shelf is 10 inches.

To know more about perpendicular visit:

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Answer: 49% of 153 is 74.97

Answer:

Step-by-step explanation:

The point of intersection is (-5,-18).

Look at the attached image below.

Answer:

7 and 8

Step-by-step explanation:

Answer:

Step-by-step explanation:

The first step is to find the √58.

The answer is 7.61577310586.

Since this is between 7 and 8, the correct answer is 7 and 8.

Answer:

x = 9

Step-by-step explanation:

The expressions are 2+3 and 3−6.

We need to find the value of x such that the expressions 2+3 and 3−6  have same value.

2+3 = 3−6

Taking like terms together,

3+6 = 3x-2x

⇒ x = 9

So, the value of x is 9 such that 2+3 and 3−6  have same value.

1) 88

2) 4, 680

3) 38.69

4) 12

5) 1,920

Hope this helps, these are 100% the anwers! ᕕ( ᐛ )ᕗ

Answer:

Alex and 5 pages

Step-by-step explanation:

Sammie 25 pages per hour

Alex 1/2 pages per minute

You do 1/2x60=30 because you can find out how many pages he can read per hour.  Which is 30 pages per hour.  So Alex can read 30 pages per hour and Sammie can only read 25 pages per hour.  To find how many pages he reads faster per hour, you have to take 30 and subtract it by 25 to get 5 extra pages.  So Alex reads 5 pages faster per hour.  In the end, Alex reads faster than Sammie by 5 more pages per hour.

Hope this helps!  Please give brainliest.

Answer:

Alexa and 5 pages.

Step-by-step explanation:

Step-by-step explanation:

f(0) is 4.

f(3) is 2

f(6) is 0

f(9) is -2

f(12) is -4

if u need a step by step msg me

Answer:

D

Step-by-step explanation:

I think there are more than one proportions but I don't know so I just agree with the other guy

Answer: #3

Step-by-step explanation: