PLZ HELP!!!!!!
m∠A = 29° and m∠B = 61°

Are the two angles complementary, supplementary, or neither?

Answer:

145.0 cm^2

Step-by-step explanation:

Given data

r= 4cm

l= 5cm

h=??

Apply Pythagoras theorem to find h we have

h^2= 4^2+5^2

h^2= 16+25

h^2= 41

h=√41

h= 6.4cm

Substitute into the formula for the surface area of cone

A=πr(r+√h^2+r^2)

A=3.14*4(4+√6.4^2+4^2)

A=12.56(4+√40.96+16)

A=12.56(4+√56.96)

A=12.56(4+7.547)

A=12.56*11.547

A=145.0 cm^2

Answer:

The correct answer is = 22.4 km

Step-by-step explanation:

Answer:

(b) we learn from the students that we should also help people who are in need

Step-by-step explanation:

hope it helps ❤️

Answer:

1/216

Step-by-step explanation:

Answer:

Exact form = 1/216.

Decimal form = 0.004629

Answer:

[tex]\huge \pink{ \boxed{ \sf{ \green{αηsωεя}}}} \ [/tex]

Answer:

X: 0,2

Y: -7, 0

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

IQR= Q3-Q1

Q3=50

Q1=40

50-40=10

Median=43

Answer:

[tex] \sqrt{233} [/tex]

Step-by-step explanation:

Given:

(1, -7) and (9, 6)

Required:

Distance between the two points

Solution:

Distance formula is given as [tex] d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} [/tex]

Let,

[tex] (1, -7) = (x_1, y_1) [/tex]

[tex] (9, 6) = (x_2, y_2) [/tex]

Plug in the values

Distance between both points = [tex] d = \sqrt{(9 - 1)^2 + (6 -(-7))^2} [/tex]

[tex] d = \sqrt{(8)^2 + (13)^2} [/tex]

[tex] d = \sqrt{64 + 169} [/tex]

[tex] d = \sqrt{233} [/tex]

Answer:

It’s  -3

Step-by-step explanation:

[tex]\huge\text{Hey there!}[/tex]

[tex]\mathsf{-3^2+ (-4+7) (2)}[/tex]

[tex]\mathsf{-3^2 = \bf -9}[/tex]

[tex]\mathsf{-9+(-4+7)(2)}[/tex]

[tex]\mathsf{(-4+7)=\bf 3}[/tex]

[tex]\mathsf{-9+ (3)(2)}[/tex]

[tex]\mathsf{3(2)=\bf 6}[/tex]

[tex]\mathsf{-9+6}[/tex]

[tex]\mathsf{-9+6=\bf -3}[/tex]

[tex]\boxed{\boxed{\large\textsf{Answer: \huge \bf -3}}}\huge\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Answers:

==========================================

Explanations:

Answer:

multiply the length value by 3

so its 3 foot

Answer:

It would be A

Step-by-step explanation:

Answer:

a=11

Step-by-step explanation:

Let's solve your equation step-by-step.

√a+5=4

Solve Square Root.

√a+5=4

a+5=42(Square both sides)

a+5=16

a+5−5=16−5(Subtract 5 from both sides)

a=11

Check answers. (Plug them in to make sure they work.)

a=11(Works in original equation)

Answer:

50

Step-by-step explanation:

∠J=2×∠L=50

When two angles are subtended by the same arc, the angle at the centre of a circle is twice the angle at the circumference

Answer:

it would also be 25°

Step-by-step explanation:

if you fold it in half then it is symmetrical.

9514 1404 393

Answer:

  1,953,125

Step-by-step explanation:

The first term is a1 = 5; the common ratio is r = -25/5 = -5. The generic term is ...

  an = a1×r^(n-1)

  an = 5×(-5)^(n-1)

So, the 9th term is ...

  a9 = 5×(-5)^(9-1) = 1,953,125

Answer:12.5

Step-by-step explanation:

Answer:

12.5 pints

Step-by-step explanation:

Answer:

man's age = 54

daughter's age = 18

Step-by-step explanation:

x = man's age

y = daughters age

x = 3y

x - y = 36

substitute for x:

3y -y = 36

2y = 36

y = 18

x = 54

If a man has a daughter who is three times his age. The father and daughter will be 54 and 18, respectively, assuming their ages are 36 years distant.

Equations are statements that affirm the equivalence of two expressions that are joined by the equals symbol "=". An equal sign ("=") links two expressions together to form an equation. The two expressions on each side of the equals sign are referred to as the "left-hand side" and "right-hand side" of the equation.

It is given that, A man is three times as old as his daughter. If the difference in their ages is 36 years,

We have to find the ages of the father and daughter.

Suppose the age of the father and daughter will be x and y respectively.

If the man is three times as old as his daughter,

x = 3y

If the difference in their ages is 36 years

x - y = 36

Put the value of x as,

3y -y = 36

2y = 36

y = 18

x = 54

Thus, if a man has a daughter who is three times his age. The father and daughter will be 54 and 18, respectively, assuming their ages are 36 years distant.

.Learn more about the equation here,

https://brainly.com/question/10413253

#SPJ2

Answer:

688 people

Step-by-step explanation:

Answer:

both, and I didn't know other people watch the anime

Answer:

He's both lol

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

squares.com

Step-by-step explanation:

i dont really know what "square" you are talking about, but if it is this hope it helps!

https://www.mathsisfun.com/square-root.html

https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratics-multiplying-factoring/x2f8bb11595b61c86:factor-difference-squares/e/factoring_difference_of_squares_2

https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratics-multiplying-factoring/x2f8bb11595b61c86:factor-perfect-squares/e/factoring-perfect-squares

:)

I hope this helped

Since it's a cube all sizes are equal

13.5 X 13.5 x 13.5 =

2460.365 m3

Answer:

3.375m^3

Step-by-step explanation:

Given surface area

=13.5m^2

[tex]6a^{2} =13.5m^{2} \\\\a^{2} =\frac{13.5}{6} =2.25\\\\a=\sqrt{2.25}=1.5m\\\\a^{3} =(1.5)^{3} \\\\=3.375 m^{3}[/tex]

hope it helps...

have a great day!!

Answer:

66x40

Step-by-step explanation:

Answer:

x= 180 - (66+40)= 74

Answer:

1&3 are wrong 4 and 2 are right

Step-by-step explanation:

may i be marked brainliest

⬇ Hey, the answer is down below! :) ⬇

For y: x = -3

For y it stays the same.

For x: y = 2

For x it stays the same too.

For 1.): [tex]x = \frac{1}{6}y + \frac{-4}{3}[/tex]

Step-by-step explanation:

For y there is no step-by-step explanation unfortunately.

For x there isn't a step-by-step explanation too unfortunately.

⬇ For 1.) there is a step-by-step explanation! ⬇

For step 1 we should flip the equations.

6x + 8 = y

For step 2 we should add -8 to both sides.

6x + 8 + − 8 = y + −8

= 6x = y − 8

For step 3 we should divide both sides by 6.

[tex]\frac{6x}{6} = \frac{y - 8}{6}[/tex]

= x = [tex]x = \frac{1}{6}y + \frac{-4}{3}[/tex]

In result we should have [tex]x = \frac{1}{6}y + \frac{-4}{3}[/tex] as the answer!

Answer:

Angular velocity: [tex]\omega = \frac{7\pi}{18} \,\frac{rad}{s}[/tex] ([tex]1.222\,\frac{rad}{s}[/tex])

Linear velocity: [tex]v = \frac{14\pi}{3}\,\frac{m}{s}[/tex] ([tex]14.661\,\frac{m}{s}[/tex])

Step-by-step explanation:

The gear experiments a pure rotation with axis passing through its center, the angular ([tex]\omega[/tex]), in radians per second, and linear velocities ([tex]v[/tex]), in inches per second, of a point on the outer edge of the element are, respectively:

[tex]\omega = \frac{2\pi}{60}\cdot \dot n[/tex] (1)

[tex]v = R\cdot \omega[/tex] (2)

Where:

[tex]\dot n[/tex] - Rotation rate, in revolutions per minute.

[tex]R[/tex] - Radius of the gear, in inches.

If we know that [tex]\dot n = \frac{35}{3}\,\frac{rev}{min}[/tex] and [tex]R = 12\,in[/tex], then the linear and angular velocities of the gear are, respectively:

[tex]\omega = \frac{2\pi}{60}\cdot \dot n[/tex]

[tex]\omega = \frac{7\pi}{18} \,\frac{rad}{s}[/tex] ([tex]1.222\,\frac{rad}{s}[/tex])

[tex]v = R\cdot \omega[/tex]

[tex]v = \frac{14\pi}{3}\,\frac{m}{s}[/tex] ([tex]14.661\,\frac{m}{s}[/tex])