Find the volume of this object.
Use 3 for T.
Volume of a Cylinder
V=7r2h
Volume of a Cone
V=71r2h
7cm
3
4cm
6cm/
V
V~ [?]cm
PLEASE

Answer:

Cos A = x/z

Step-by-step explanation:

You need to memorize the definitions of all the trig functions and then these types of problems become easy!   OK?

Cos = adjacent side/hypotenuse

Cos A = x/z

Answer:

y = 3x + 1

Step-by-step explanation:

substitute the variables in y=mx+b

(5) = 3(-2) + b

5 = -6 + b

add 6 on each side

1 = b

Answer:

√65 ft = 8.1 ft

Step-by-step explanation:

We solve using Pythagoras Theorem

c² = a² + b²

c = √a² + b²

Where c = Length of the Hypotenuse

a = 4ft , b = 7ft

Hence

c = √4² + 7²

c = √16 + 49

c = √(65)

c = 8.0622577483 ft

Approximately = 8.1 ft

Therefore, the length of the hypotenuse is √65 ft = 8.1 ft

Answer:

A) B.R(-9)?

Step-by-step explanation:

Answer:

17 - 42

18 - 50

Step-by-step explanation:

17)

You know the total measurement of both angles is 180.

So your formula is (2x+54) + x = 180. Now rearrange to get

180 - (2x+54) = x or 180-2x+54 =x

Simply to -2x+126 = x followed by moving x and moving 126 to get

-3x = -126 , now divide both sides by -3

18)

Your complete circle is 360 and  you know one angle is 90.

Set your formula to 360=90+(3x)+(x-20)+(2x-10)

Rewrite to 360 = 90+3x+x-20+2x-10 and combine like terms

360 = 90 - 20 - 10 + 3x + x+2x

360 = 60 + 6x

360 - 60 = 6x

300 = 6x

300/6 = x

50 = x

Answer:

the member ship gay

Step-by-step explanation:

m8 m88m8m88m8m88m

Answer:

Because you need to be able to have a common demoniator in order to cancel out certain steps. For instance you cannot add or subtract fractions without having a common denominator.

Step-by-step explanation:

Answer:

$576

Step-by-step explanation:

Because the sales price was $480, and the book was marked down 20%, we have to add 20%. 480+20% is now $576.

Thus, the answer is $576.

Answer:

[tex] \large \boxed{ \boxed{ \tt{g(4) = - \frac{16}{3} \longrightarrow \: \: Improper \: \: Fraction \: \: }}} \\ \large \boxed{ \boxed{ \tt{g(4) = - 5 \frac{1}{3} \longrightarrow \: \: Mixed \: \: Fraction \: \: }}}[/tex]

Step-by-step explanation:

We are given the function below:

[tex] \large{g(x) = \frac{4x}{3x - 15} }[/tex]

To find g(4), we simply substitute x = 4 in the equation.

[tex] \large{g(4) = \frac{4(4)}{3(4) - 15} }[/tex]

Then evaluate the value and simplify in the simplest form.

[tex] \large{g(4) = \frac{16}{12 - 15} } \\ \large{g(4) = \frac{16}{ - 3} } \\ \large{g(4) = - \frac{16}{3} }[/tex]

Therefore, the value of g(4) is - 16/3

Mixed Fraction Form

[tex] \large{g(4) = - 5 \frac{1}{3} }[/tex]

Answer:

210 x 297 mm

Hope that this helps!

Answer:

2

Step-by-step explanation:

the cross section of a sphere is a circle

only the cone can have a circle for a cross section

The figure of cone can have the same cross section as a sphere.

Similar figure are zoomed in or zoomed out (or just no zoom) version of each other. They are scaled version of each other, and by scale, we mean that each of their dimension(like height, width etc linear quantities) are constant multiple of their similar figure.

For two similar figures, the pair by pair similar angles of those two similar figures are called corresponding angles. They are of same measurement.

When we slice a given object vertically (perpendicular to the ground level), then the sliced surface is called vertical cross section.

Here we can see that the cross section of a sphere is a circle and only the cone can have a circle for a cross section.

So, the answer is option 2.

Learn more about sphere here:

https://brainly.com/question/13250046

#SPJ2

Answer:

B

Step-by-step explanation:

Answer: -3

Step-by-step explanation: f(-6) =2/3(-6) + 1= -12/3 + 1 = -4 + 1 = -3

Answer:

B: 395

Step-by-step explanation:

Answer:400

Step-by-step explanation:

Answer:

x=45°

Hope this helps

...............................

Answer:

13%

Step-by-step explanation:

(2/5)(4/12)

Answer:

c

Step-by-step explanation:

Answer:

Answer down bellow!

Step-by-step explanation:

y-intercept:(0,-1)

Also, the slope is 3!

11395

45,580 ÷ 4 = 11395

Answer:

D / $1,823

Step-by-step explanation:

take the $45,580 and divide it by the 4% (0.04)

Answer:

The answer is 16.8

Step-by-step explanation:

Using SOH CAH TOA, we know that the sine of an angle is equal to the opposite side over the hypotenuse (13/45) in this case.  Take the inverse sine of both sides and get x=sin^-1(13/45) ~16.8.

Answer:

Step-by-step explanation:

Use a^2 + b^2 = c^2 to get the third side.

a = 12

b = ?

c = 37

a^2 + b^2 = c^2

144 + b^2 = 37^2

144 + b^2 = 1369       Subtract 144 from both sides.

-144              -144

b^2 = 1225                Take the square root of both sides

sqrt(b^2) = sqrt(1225)

b = 35

Perimeter = a + b + c

Perimeter = 12 + 35 + 37

Perimeter = 84

Answer:

68%

In this example, the population mean is 100 and the standard deviation is 15. Based on the 68-95-99.7 Rule, approximately 68% of the individuals in the population have an IQ between 85 and 115.

Step-by-step explanation:

I believe it is about 68%

Answer:

Step-by-step explanation:

If  I give you this helpful way to remember , can you solve these?

Use SOH CAH TOA to recall how the trig functions fit on a triangle

SOH: Sin(Ф)= Opp / Hyp

CAH: Cos(Ф)= Adj / Hyp

TOA: Tan(Ф) = Opp / Adj

or no?

Answer:

I believe the answer is B :))

Answer:

he's right the answer is B

Answer:

option 4

Explaination;

in order to sustain themselves

Answer:

-4 and 1, which is (-4,0) and (1,0) in coordinate form

Step-by-step explanation:

the zeros are x-intercepts, and because its a quadratic, there are two x-intercepts, or zeros, so answer is -4 and 1

Hello. I could help you with this question because i'm actually learning that too. Just create another question showing the entire graph so that I could help you.