I NEED HELP ASAP question: Sea fans are an example of soft corals,hard corals,atolls or lagoons?

Did you figure it out?

Answer:

43.98

Step-by-step explanation:

The formula for circumference is 2(pi)r

R is the radius

The radius is 7

So that means 2(pi)(7) is the answer

2(pi)(7) = 43.98

Answer:

1462 cubic ft

Step-by-step explanation:

The volume of a cylinder can be found using the equation [tex]\pi r^{2}h[/tex]=V. The radius is 3.5 ft and the height is 38ft.

[tex](3.14)(3.5^{2})(38)[/tex]=V

(3.14)(12.25)(38)=V

1461.67=V and rounded to the nearest whole numbe, 1462 cubic ft=V

Answer:

a.

Step-by-step explanation:

you add 2 & 3 ... you get 4. then you add 2 & 4 ... you get 6.

Answer:

C) 11:12

Step-by-step explanation:

22:24 which reduced to 11:12

Answer:

Step-by-step explanation:

Step-by-step explanation:

Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. To find the surface area of a cuboid, add the areas of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula,

Answer:

x = 0

Step-by-step explanation:

H⁣⁣⁣⁣ere's l⁣⁣⁣ink t⁣⁣⁣o t⁣⁣⁣he a⁣⁣⁣nswer:

bit.[tex]^{}[/tex]ly/3a8Nt8n

Answer:

He strated at 5:19 PM

Step-by-step explanation:

Have a Nice Day!

Answer:

5:19

Step-by-step explanation:

Answer:

<VYX +<YVX+<VXY=180 SUM OF THE INTERIOR ANGLE OF THE TRIANGLE

90+5X-12+2X-3=180

7X=180-75

X=105/7=15

X=15°

again

in right angled triangle XYZ

<Y+<Z+<X=180

<y+90+2×15-3=180

[here diagonal of the rectangular bisect each at 90°]

<Y=180-117=63°

M<VWZ= <XYZ=63° alternate angle

Answer:

Step-by-step explanation: how do u supposed to divide that???

Answer:

Just put it into a calculator

Step-by-step explanation:

Answer:

24 is 44% of 54.55

Step-by-step explanation:

24 ÷ 44% = y ÷ 100%

Solve for y - To do so, we will use cross multiplication.

44y = 24 × 100

44y = 2400

y = 2400 ÷ 100

y = 54.55

Answer:

it is A.

Step-by-step explanation:

Answer: x>3

Step-by-step explanation: Hope this help :D

Answer:

x > 3

Step-by-step explanation:

13 - 10 = 3

since x and 10 is supposed to be bigger than 13, it should be more than 3.

If One sector has an area of 325 square millimeters and an arc measure of 72° then the area of circle is 1625 square mm.

A circle is a shape consisting of all points in a plane that are at a given distance from a given point, the centre.

To find the area of circle we have to know the radius of the circle.

We know Area of sector=(θ/360º) × πr²

325=72/360×3.14r²

325=0.2×3.14r²

325=0.628r²

Divide both sides by 0.628

r²=517.51

Area of circle= πr²

=3.14×517.51

=1625 square mm.

Hence, if One sector has an area of 325 square millimeters and an arc measure of 72° then the area of circle is 1625 square mm.

To learn more on Circles click:

https://brainly.com/question/11833983

#SPJ1

Answer: $95.20

Step-by-step explanation:

140 * .2 = 28

140 - 28 = 112

112 * .15 = 16.8

112 - 16.8 = 95.2

Answer:

95.2

Step-by-step explanation:

hope it helps. that's the least I could do if it's not correct please tell me.

mr george washington

Answer:

[tex]10x^2[/tex]

Second degree polynomial

Step-by-step explanation:

Given

[tex]6x^2 + 6x^2 -2x^2[/tex]

Solving (a): In standard form

[tex]6x^2 + 6x^2 -2x^2[/tex]

Solve

[tex]6x^2 + 6x^2 -2x^2 = 10x^2[/tex]

Hence, the standard form is: [tex]10x^2[/tex]

Solving (b): The name

The above has a single term and the power of x is 2,

Hence, it is a second degree polynomial

None of the options is correct

Answer:

740,000

Step-by-step explanation:

Because 38,000 rounds up to 40,000

9514 1404 393

Answer:

  x ∈ {π/6, π/2, 5π/6, 7π/6, 3π/2, 11π/6}

Step-by-step explanation:

We can divide by 6 and use some identities to rewrite this as ...

  2tan(x)/(1-tan(x)²) -1/tan(x) = 0

  2tan(x)² -(1 -tan(x)²) = 0 . . . . . . . . . multiply* by tan(x)(1 -tan(x)²)

  3tan(x)² = 1

  tan(x) = ±1/√3   ⇒   x = {π/6, 5π/6, 7π/6, 11π/6}

__

Interestingly, if we use different identities, we can rewrite it as ...

  2cot(x)/(cot(x)² -1) -cot(x) = 0

  cot(x)(3 -cot(x)²) = 0 . . . . . . . multiply by (cot(x)² -1)

In addition to the zeros found above, this equation also has solutions where cot(x) = 0. That is ...

  x = {π/2, 3π/2}

_____

Usually, the first method shown would give all the solutions. Fortunately, we had a graph of the function, so we could see that the first set of solutions found was not complete. (This is one reason I like to use a graphing calculator for guidance on problems like this.)

_____

* In the first solution, we multiplied by the denominator tan(x)(1 -tan(x)²). It was multiplying by tan(x) that made the π/2, 3π/2 solutions disappear. Had we kept 1/tan(x) as a numerator factor of cot(x), we would have had the same result as seen in the second approach.

Answer:

A cone is a shape with a circular base and a single face that ends in a point.

A prism is a 3-dimensional shape with two identical shapes facing each other. These identical shapes are called “bases”. The bases can be a triangle, square, rectangle or any other polygon. Other faces of a prism are parallelograms or rectangles.

Answer:

0.55

Step-by-step explanation:

5 divided by 9 = 0.55

Answer:

0.6

Step-by-step explanation:

5/9=0.55555555555...

since the hundredth digit is a 5 you round up to 0.6

See attachment for reply and answer.

Answer: k = 12 inches

Answer:

x = 8√3

Step-by-step explanation:

Using the Pythagorean Theorem:

a² + b² = c²

x² + 8² = 16²

x² + 64 = 256

x² = 192

√x² = √192

x = √64 √3

x = 8√3

Answer:

your answer is B for number one

Answer:

b, d, a

Step-by-step explanation:

Answer:

28 notes (or bills)

Step-by-step explanation:

28.56 to be exact

Answer:

your answer gonna be the letter D 20