A total of 807 tickets were sold for the school play. They were either adult tickets or student tickets. There were 57 more student tickets sold than adult tickets.
How many adult tickets were sold?
II adult tickets
?

Answer:

D) 33,493.3 cm3

Step-by-step explanation:

We know that

The volume of the sphere (beach ball) is equal to

[tex]V=\frac{4}{3} \pi r^{3}[/tex]

we have

[tex]r=20cm[/tex]

substitute

[tex]V=\frac{4}{3}\pi (20^{3} )=33,493.3 cm^{3}[/tex]

Answer:

D

Step-by-step explanation:

V=[tex]\frac{4}{3}[/tex] π [tex]r^{3}[/tex]

r=20 cm

V= [tex]\frac{4}{3}[/tex]π([tex]20^{3}[/tex])= 33,493.3 [tex]cm^{3}[/tex]

Answer:

Step-by-step explanation:

Solve this system using elimination by addition and subtraction:

Multiplying the second equation by -2 yields the modified system

8x - 2y = -4

-8x + 2y = +4

Adding these together, we get 0 + 0 = 0  (This is always true.)

There are an infinite number of solutions.

Answer:

I mean I would say your response is pretty good if I was looking from your perspective...

Step-by-step explanation:

Of course everyone has their own favorite subject but I can clearly see why that subject inspires you... so all I can say is it’s good... ;)

Answer:

17

Step-by-step explanation:

12 1/2-(-4 1/2)

12 1/2+ 4 1/2

17

Answer:

74

Step-by-step explanation:

Straight lines add up to 180 degrees

180 - 106 is 74

Answer:

y = 2/5x

Step-by-step explanation:

slope = 2-0/5-0 = 2/5

y - 2 = 2/5(x - 5)

y = 2/5x

Answer:

56

Step-by-step explanation:

area of whole figure=

l×b

=20×10

=200

also,area of small fig.

=l×b

=18×8

=144

thus area of shaded part =a of whole- a of small

=200-144

=56

Answer:

180 degrees

Step-by-step explanation:

because NJK adds up to 180 degrees and a circle is 360 degrees. Hope this helped :)

Answer:

C

Step-by-step explanation:

Two like therms have the same literal part, in case we have two terms:

6y^3z and 8y^3z

Answer:

Step-by-step explanation: I don’t know I’m sorry

Answer:

is the photo

Because I had that question

Answer:

area is 60.75 m^2

Step-by-step explanation:

Step-by-step explanation:

(x-2)^2

(x-2) (x-2)

x(x-2) -2(x-2)

x^2- 2x -2(x-2)

x^2-4x+4

Answer:

60 meters and 176 meters, together it is 236 meters

Step-by-step explanation:

Answer:

a) [tex]\sin 38.582^{\circ} \approx 0.624[/tex], b) [tex]\cot 45.567^{\circ}\approx 0.980[/tex], c) [tex]\sec 39^{\circ} = 1.287[/tex], d) [tex]\tan 12^{\circ} \approx 0.213[/tex], e) [tex]\csc 16.4^{\circ} \approx 3.542[/tex], f) [tex]\sin 34.5^{\circ}\approx 0.566[/tex]

Step-by-step explanation:

Sabemos que un minuto equivale a [tex]\frac{1}{60}[/tex] de un grado sexagesimal, mientras que un segundo equivale a [tex]\frac{1}{3600}[/tex] de un grado sexagesimal, entonces procedemos a convertir cada ángulo a su forma decimal y simplificamos en términos de senos y cosenos mediante identidades trigonométricas:

a) [tex]\sin 38^{\circ}34'56'' = \sin 38.582^{\circ}[/tex]

Por tablas trigonométricas tenemos que [tex]\sin 38^{\circ} \approx 0.616[/tex] y [tex]\sin 39^{\circ} \approx 0.629[/tex], mediante interpolación lineal tenemos que:

[tex]\sin 38.582^{\circ} \approx 0.624[/tex]

b) [tex]\cot 45^{\circ} 34' = \cot 45.567^{\circ}[/tex]

[tex]\cot 45.567^{\circ} = \frac{\cos 45.567^{\circ}}{\sin 45.567^{\circ}}[/tex]

Por tablas trigonométricas tenemos que [tex]\sin 45^{\circ} \approx 0.707[/tex], [tex]\sin 46^{\circ}\approx 0.719[/tex], [tex]\cos 45^{\circ}\approx 0.707[/tex] y [tex]\cos 46^{\circ}\approx 0.695[/tex], mediante interpolación lineal tenemos que:

[tex]\cot 45.567^{\circ}\approx 0.980[/tex]

c) [tex]\sec 39^{\circ} = \frac{1}{\cos 39^{\circ}}[/tex]

Por tablas trigonométricas tenemos que [tex]\cos 39^{\circ}\approx 0.777[/tex], entonces tenemos que:

[tex]\sec 39^{\circ} = 1.287[/tex]

d) [tex]\tan 12^{\circ} = \frac{\sin 12^{\circ}}{\cos 12^{\circ}}[/tex]

Por tablas trigonométricas tenemos que [tex]\sin 12^{\circ} \approx 0.208[/tex] and [tex]\cos 12^{\circ} \approx 0.978[/tex], entonces tenemos que:

[tex]\tan 12^{\circ} \approx 0.213[/tex]

e) [tex]\csc 16^{\circ}24' = \csc 16.4^{\circ}[/tex]

[tex]\csc 16.4^{\circ} = \frac{1}{\sin 16.4^{\circ}}[/tex]

Por tablas trigonométricas tenemos que [tex]\sin 16^{\circ} \approx 0.276[/tex] y [tex]\sin 17^{\circ}\approx 0.292[/tex], mediante interpolación lineal tenemos que:

[tex]\csc 16.4^{\circ} \approx 3.542[/tex]

f) [tex]\sin 34.5^{\circ}[/tex]

Por tablas trigonométricas tenemos que [tex]\sin 34^{\circ} \approx 0.559[/tex] y [tex]\sin 35^{\circ} \approx 0.574[/tex], mediante interpolación lineal tenemos que:

[tex]\sin 34.5^{\circ}\approx 0.566[/tex]

Answer:

A

Step-by-step explanation:

Answer:

A. X=4

B. X=5

C. N=3

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

Answer: b) 4lb

Step-by-step explanation:

Answer:Your answer is B

Step-by-step explanation:

64 oz is= to 4 lb

Answer and Step-by-step explanation:

When we take a look at the graph, we can see that at around 1 gallon, which would be halfway between 0 and 2, the line is underneath $5.

That means we can eliminate any number that is or above $5.

That leaves us with answer choices A and C.

Let's go to a point that is easily readable. Point (4, 15) is readable, and we can use this to find the price per gallon.

Divide 15 by 4. We get 3.75 as the result.

This means that the answer choice is:

C. The cost of gas is $3.75 per gallon.

#teamtrees #PAW (Plant And Water)

Answer:

so how many units are they away from each other

Step-by-step explanation:1,

1.1-2.0  how many units are they away from each other

u could drag the number from the top to the chart below

good luck!

Answer:

https://www.omnicalculator.com/math/hypotenuse

Step-by-step explanation:

Answer:

8 meters per second

Step-by-step explanation:

K = v²/2

Given:

K = 32

Solve for v:

K = v²/2

32 = v²/2

v² = 64

[tex]\sqrt{v^2} =\sqrt{64}[/tex]

v = 8

Answer:

x+50°=180°{alternate enterior angle}

x=180-50

x=130°

hope it helps ....

Answer:

There mistake was on step three because 5 x 5 is 25 and the answer he got was 80.

Step-by-step explanation:

Answer:

250

Step-by-step explanation:

32(7) + 26 = 224 + 26

Answer:

3/8

Step-by-step explanation:

If 1 and 3 are odd numbers then all you have to do is count the number of 1 and 3's(3). then count the number of numbers (8).

Answer:

Multiyply all 3 numbers to get your answer.

Step-by-step explanation:

4.5*2*2

Answer: 1st one is 18

second one is 44

Step-by-step explanation:

2*2*4.5=18

A=2(wl+hl+hw)=2·(2·4.5+2·4.5+2·2)=44