please help asap....​

Answer:

502.65 cubic feet

Step-by-step explanation:

volume of cylinder = πr²j

=π(4)²(10)

=502.65

We're assuming the TV is a rectangle, meaning all corners have right angles.

From the given information, we have a right triangle with a height of 39 inches, hypotenuse, of 80 inches, and an unknown base width.

Using Pythagorean's theorem:

[tex]a^2+b^2=c^2[/tex]

[tex]b=\sqrt{c^2-a^2}[/tex]

c = 80 and a = 39

[tex]b=\sqrt{80^2-39^2}[/tex]

[tex]=\sqrt{4879}[/tex]

Using a calculator and rounding to the nearest tenth gives

[tex]\approx 69.8 \text{ inches}[/tex]

Let me know if you need any clarifications, thanks!

Answer:

3 2/3

Step-by-step explanation:

If the mean is 11 and there are 5 numbers then their sum is 5 × 11 = 55 We have the ratio of parts being a : b : c : d : e → 1 : 2 : 3 : 4 : 5 so the total count of parts is 1 + 2 + 3 + 4 + 5 = 15. a-1/15x55=55 divided by 5/ 15 divided by 5=11/3=3 2/3

Answer:

45 units

Step-by-step explanation:

combine like terms

w+2w+w-1+21-8+2w+6 = 8w-3

replace w with 3

8(6)-3 = 48 - 3 = 45

Answer:

2

Step-by-step explanation:

[tex](x^{y})^z{}=x^{y*z}\\8^{3n}=8^6\\n=2[/tex]

Answer:

No

Step-by-step explanation:

[tex]5^{2} = 25\\9^{2} = 81\\11^{2} = 121\\25 + 81 = 106[/tex]

therefore it doesn't coenide with pythagorian theorem

Answer:

y=4/9

Step-by-step explanation:

Substitute 2y into the x

2(2y)+5y=4

4y+5y=4

9y=4

y=4/9

You did not provide a list of equations for us to select from.

Let me see if I can put together.

Distance = rate times time (in hours).

Let x = time of the trip in hours.

D = rx

Let D = 295 miles.

Let r = 65 mph.

Here is your equation: 295 = 65x

Answer:

I think it's the third one sry if I'm wrong

Answer: m<VUT= 70 degrees

Step-by-step explanation:

120= 50+ ?

?=70

Answer:

[tex]\boxed {\boxed {\sf C. \ (0,2)}}[/tex]

Step-by-step explanation:

The y-intercept of a graph occurs when the function cross the y or vertical axis. This is also where x is equal to 0.

Therefore, we can substitute 0 in for x and solve for y.

[tex]y= 2(4^x)[/tex]

[tex]y= 2(4^0)[/tex]

Solve according to PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.

Solve the exponent. Any number raised to the power of 0 is equal to 1.

[tex]y= 2(1)[/tex]

Multiply.

[tex]y=2[/tex]

The y-intercept is 2. So, when x=0, y=2.

Coordinate points are written as (x, y). The y-intercept is (0,2).

Answer:

a. is x=15

b. is x=17

Step-by-step explanation:

i hope this helps u

Answer:

strong

Step-by-step explanation:

hope this helps have a great day

Answer:

<LPN= 57 degrees

Step-by-step explanation:

Inscribed Quadrilaterals opposite angles are supplementary.

find <M

102+144=246

246/2=123

<M= 123

180-123=57

BOOM!

Angle is one of the measurement of rotation.  The measure of the angle LPN is 57°

Consider an arc of a circle.

Suppose it subtends θ angle on the rest of the part of the circumference (at any point). Then it subtends 2θ angle on the center of that circle.

Consider the figure attached below.

We're given that:

Thus, we get the angle subtended on center by arc LMN on the center as:

[tex]\angle LON + \angle LOP + \angle PON = 360^\circ\\\angle LON = 360 - 102 - 144 = 114^\circ\\[/tex]

Thus, arc LMN subtends angle 114 on center. Therefore, it will subtend half of this angle on any part of the rest of the circumference of this circle.

Thus, we get:
[tex]\angle LPN = \dfrac{\angle LON}{2} = 114/2 = 57^\circ[/tex]

Thus, the measure of the angle LPN is 57°

Learn more about angle subtended by arc here:
https://brainly.com/question/12058177

Answer:

they will have the same y-coordinate from the point it was reflected because it is reflected over the y-axis.

but you didn't provide the following statements, so i do not know.

Step-by-step explanation:

Answer:

It is D

Step-by-step explanation:

When a point is reflected off of the y-axis both points change.

non reflected [2,-3]

reflected [-2,3]

Answer:

no

Step-by-step explanation:

Answer: 10.3 years

Step-by-step explanation:

To solve this you can use the Rule of 72.

This rule enables us to find out the amount of time it would take for a quantity to double if it is growing at a certain rate.

Formula is:

= 72 / Interest rate as whole number

= 72 / 7

= 10.3 years

Answer:

5:3

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

It's one or the other, so the two on the graph won't connect, and each of them are greater/less than, NOT "or equal to" so both the circles would be closed. When thinking of these, forget about the x and just read greater than 5. On a graph the greater numbers are to the right, so the arrow would be pointing that way

Answer:

25%

Step-by-step explanation:

You can't determine what it is going to land on but this is the answer!

Ps.Im not completely sure no hate please :)

Answer:

x =2, y =0

Step-by-step explanation:

First we can add the equations to get rid of the y terms in each.

Adding them results in 16x = 32

Dividing by 16 gives us x=2

Substituting this back into equation 1 gives us 8(2) -4y =16

Simplifying,

16 - 4y =16

-4y = 0

y = 0

Answer:

52%

Step-by-step explanation:

if 20 people is 100% what about 13

Answer: Hello, there!

Your Answer is Below

5%

Now we can see that our fraction is 65/100, which means that 13/20 as a percentage is 65%.

Step-by-step explanation:

When we are using percentages, what we are really saying is that the percentage is a fraction of 100. "Percent" means per hundred, and so 50% is the same as saying 50/100 or 5/10 in fraction form.

So, since our denominator in 13/20 is 20, we could adjust the fraction to make the denominator 100. To do that, we divide 100 by the denominator:

100 ÷ 20 = 5

Once we have that, we can multiple both the numerator and denominator by this multiple:

13 x 5

20 x 5

= 65/100\

Hope this Helps!

Have a great Day!

-August-~

Answer:

5.43500

Step-by-step explanation:

Answer:

A is 6 and B is 4

Step-by-step explanation:

hope it helped!!!

Answer:

22.62 cm exactly or limited to de precision of this calculator (13 decimal places). Note: for simplicity, the operations above were rounded to 2 decimal places and π was rounded to 3.14.

Answer:

22.6

Step-by-step explanation:

circumference is pi x diamter so:

7.2 x pi (3.142)

=22.61

round it so 22.6

Answer:

I think D.

Since it is mystery it would be a surprise, which could be any mix of something.

Step-by-step explanation:

Answer: 1

Step-by-step explanation:

Answer:

Step-by-step explanation:

The red graph intersects the y-axis at (0, 1).  This is the "y-intercept."

Answer:

-4 + 10 and 8 - 2

Step-by-step explanation:

They both equal to 6

Answer:

a = -32

Step-by-step explanation:

-1/4a - 4 =4

Add 4 to each side

-1/4a - 4+4 =4+4

-1/4a = 8

Multiply each side by -4 to isolate a

-1/4 a * -4 = 8 *-4

a = -32