Pls help
Pls help
Pls help
Pls help

Answer:

17

Step-by-step explanation:

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

12 1/2+ 4 1/2

17

Answer:

180 degrees

Step-by-step explanation:

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

Line 1 = 1/4

Line 2 = -4

Line 3 = -1/3

[graph attached, red is line 1, blue is line 2, and green is line 3]

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:

74

Step-by-step explanation:

Straight lines add up to 180 degrees

180 - 106 is 74

Answer:

3/8

Step-by-step explanation:

2/8 is equivalent to 0.25.

3/8 > 2/8

0.25

Hope this helped :T

Answer:

4 (c - 3) = 8

4c - 12 = 8

4c = 8 + 12

4c = 20

c = 20 ÷ 4

c = 5

Hope it helps!

Answer:

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

Answer:

is the photo

Because I had that question

Answer: i took a screen shot not sure if that is what you need but i hope it helps

Step-by-step explanation:

If right pleas make brainly

Answer: 138,336

Step-by-step explanation:

The Answer is 138336 Feet!

Answer:

7.11 is a rational number, because it is a terminated decimal and can be expressed as a fraction.

Answer:

Rational

Step-by-step explanation:

7.11 contains a non-continuous decimal unlike pi or 1/3

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:

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:

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:

answer correctly definition.

Step-by-step explanation:

When something is correct, it is right or accurate. The correct answer to a problem is the right answer, so if you answered to a problem right, you answered it correctly.

what is the question for this?

let me know so i can help!

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:

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:

i think the answer might be C

Answer:

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

Step-by-step explanation:

Given:

Street C is perpendicular to Street A and passes through (4, -6).

The equation of street A is:

[tex]y=-2x+2[/tex]

To find:

The equation of street C.

Solution:

The equation of street A is:

[tex]y=-2x+2[/tex]

On comparing this equation with slope intercept form [tex]y=mx+b[/tex], we get

[tex]m_2=-2[/tex]

Slope of this line is -2.

We know that, the product of slopes of two perpendicular lines is always -1.

[tex]m_1\times m_2=-1[/tex]

[tex]m_1\times (-2)=-1[/tex]

[tex]m_1=\dfrac{-1}{-2}[/tex]

[tex]m_1=\dfrac{1}{2}[/tex]

The slope of street C is [tex]m_1=\dfrac{1}{2}[/tex] and it passes through the point (4,-6). So, the equation of street C is

[tex]y-y_1=m(x-x_1)[/tex]

[tex]y-(-6)=\dfrac{1}{2}(x-4)[/tex]

[tex]y+6=\dfrac{1}{2}(x-4)[/tex]

Therefore, the point slope form of the street C's equation is [tex]y+6=\dfrac{1}{2}(x-4)[/tex].

Answer: b) 4lb

Step-by-step explanation:

Answer:Your answer is B

Step-by-step explanation:

64 oz is= to 4 lb

Answer:

The % increase is 7.179 but see the remark I made below. What I have given and what it could be is a rounding error. Less than 2 dollars error is not much when you are calculating something for someone just to show them how to do it.

Step-by-step explanation:

242,555 * x/100 = 259,970           Multiply by 100

242,555 * x = 259970 * 100

242,555 * x = 25997000            Divide by 242555

x = 24997000/242444

x = 107.179

That's the total increase.

What you want is 7.179%

If you take 7.179% of 242,555 and add it onto 242555 you should get 259,970

7.1797/100 * 242555 = 17413.02

17413.02 + 242555 = 259968.02

Why isn't it exact. I'm out just about 2 whole dollars. The reason is that the % isn't exact. It's only out to 3 decimal places which apparently is not enough. You can go over my numbers if you want more exactness us use something that is rounded to 7.180 if you like.

Answer:

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

Step-by-step explanation:

Answer:

44.4

Step-by-step explanation:

yes

Answer:

44.4

Step-by-step explanation:

i tried it nd it worked ;)

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