i forgot how to do this pls help

Answer:

radius of the cylinder is 5 units

Step-by-step explanation:

it A Just took the test

dhjensjznf ren

Answer:

x > 1/6.

Step-by-step explanation:

–2(8x – 4) < 2x + 5

-16x + 8 < 2x + 5

-18x < -3

x > 1/6.

The solution to the inequality expression is x > 1/6

Given the inequality expression

–2(8x – 4) < 2x + 5

Expand the parenthesis

-16x + 8 < 2x + 5

Subtract 5 from both sides

-16x + 8 - 5 < 2x + 5 - 5

-16x + 3 < 2x

-16x - 2x < -3

-18x < -3

Divide both sides by -18

-18x/-18 > -3/-18

x > 1/6

Hence the solution to the inequality expression is x > 1/6

Learn more on inequality here: https://brainly.com/question/24372553

Answer:

-79/53 - 38i/53

Step-by-step explanation:

Answer: im on this one too

Step-by-step explanation:

Answer:

See answers below

Step-by-step explanation:

Find the diagram attached

To get AB, use the pythagoras theorem;

AB² = 12² + 9²

AB² = 144 + 81

AB² = 225

AB = √225

AB = 15

Since

Hypotenuse = AB

sin <A = BC/AB

Sin <A = 12/15

Sin <A = 4/5

<A = arcsin(0.8)

<A = 53.13degrees

Sin <B = AC/AB

Sin<B = 9/15

Sin <B = 0.6

<B = arcsin(0.6)

<B = 36.87degrees

Given:

[tex]\angle ABC\cong \angle D EF[/tex]

[tex]\angle GHI\cong \angle DE F[/tex]

To prove:

[tex]\angle ABC\cong \angle GHI[/tex]

Solution:

The two common proof is:

Statements                                    Reasons

1. [tex]\angle ABC\cong \angle DE F[/tex]                          1. Given

2. [tex]\angle GHI\cong \angle D EF[/tex]                         2. Given

3. [tex]\angle ABC\cong \angle GHI[/tex]                         3. Transitive property of congruence.

Hence proved.

Answer:

0.41

1.836 (since it is already a decimal)

0.12

Step-by-step explanation:

Answer:

41% = 0.41

1.836 = already a decimal

6/50 = 0.12

Answer:

the probability is 50% or 1/2 (equally likely and equally unlikely)

That is because it does not state the amount of socks inside the draw; meaning the answer has to be theoretical.

If the probability is the same, than it has to equal to 100

so we can conclude that 1/2 of the drawer is blue socks and 1/2 is white socks.

Answer:

Step-by-step explanation:

Answer:

Solution given:

time [t]=3years

principal [p]=Rs2400

rate[r]=?

simple interest [S.I]=Rs 576

we have

S.I=ptr/100

576=2400*3*r/100

576=72r

r=576/72

r=8%

now

principal [p]=Rs 4200

time[t]=2years

rate[r]=8%

simple interest [S.I]=?

we have

S.I= ptr/100=4200*2*8/100=Rs 672

The required interest is Rs 672.

Answer:

Sin31°= 11/x

x = 11/Sin31

x= 21.4. ( Nearest tenth).

Answer:

x ≈ 21.4

Step-by-step explanation:

Using the sine ratio in the right triangle

sin31° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{11}{x}[/tex] ( multiply both sides by x )

x × sin31° = 11 ( divide both sides by sin31° )

x = [tex]\frac{11}{sin31}[/tex] ≈ 21.4 ( to the nearest tenth )

Given :

A right angle triangle ABC .

To Find :

The perimeter of ABC .

Solution :

Since, triangle ABC is right angled and angle ∠ABC is 46° .

So, AC = AB cos 46° = 7.64 units.

Also, CB = AB sin 46° = 7.91 units.

Therefore, the perimeter of ΔABC is :

P = 11 + 7.64 + 7.91 units

P = 26.55 units

Hence, this is the required solution.

Answer:

3) 6.16

4) -11

5)1.73

6) -3.16

I hope I'm right and if not then I'm sorry :/

Answer:

3,6.16441400297

4,10.9544512

5,1.73205080757

6,3.16227766

Answer: p-8=-16

p=-16+8

p=-8

Answer:

-8

Step-by-step explanation:

p - 8 = 16

=> p = -16 + 8

=> p = - 8

Answer:

If he spent no more than $42 dollars and the shipping is 6 in addition to the 4 dollars. I think he may be able to get 20 magazines.

Answer:

D

Step-by-step explanation:

In a function with x as the independent variable and y as the dependent variable, the f(x) notation replaces y in the equation.

Answer:

195

Step-by-step explanation:

create a proportion: # tests/time = # tests/time

let 't' = # tests graded

117/3 = t/5

cross-multiply to get:

3t = 585

t = 585/3 which equals 195

Answer:

235.5.

Step-by-step explanation:

VOLUME: THE AMOUNT OF SPACE OCCUPIED BY A 3D OBJECT.

The formula for volume of a cylinder is:

[tex]pi*r^2*h (3.14 * radius *radius * height)[/tex]

The radius of this cylinder is 5 and the height is 3.

Now, we can plug the numbers in the formula.

SOLVE:

[tex]pi *5^2*3(3.14*5*5*3)=235.5.[/tex]

The product of the equation is 235.5.

I, therefore, believe the volume of this cylinder is 235.5.

Answer:

True

Step-by-step explanation:

~Is SAA side-angle-angle

Answer:

a =10148

Step-by-step explanation:

A = P (1 + rt)

a= 8600(1+0.06*3)

a = 10148

Answer:

12 is 85.714285714286% of 14.

Answer:

I think it's either the last or the second one.

Might be wrong but hope this helped!

Statistical question is "How many pens are inside each of my classmates desks?"

Statistics is a branch of mathematics concerned with the study of collecting, analyzing, interpreting, presenting, and organizing data in specific ways. Statistics is defined as the process of collecting data, classifying data, presenting data in a way that makes it easy to interpret, and analyzing data. Statistics is also called drawing conclusions from  sample data collected through surveys and experiments.

Given questions,

How many touchdowns did you score in yesterday's game?

Above question requires just one value, not collection of data, it is not an statistical question.

How many balloons came in the package that you bought?

Above question requires just one value, not collection of data, it is not an statistical question.

How old was George Washington, when he became president?

Above question requires just one value, not collection of data, it is not an statistical question.

How many pens are inside each of my classmates desks?

Above question requires collection of data of pens in each desk, it is an statistical question.

Hence, "How many pens are inside each of my classmates desks?" is an statistical question.

Learn more about statistics here:

https://brainly.com/question/29093686

#SPJ2

Answer:

Ice, ig.

It is made up of the remaining part of the solar system, after all.

Hope it helps you

Please mark as brainliest

Answer:

To get the function g, shift f down by 8 units.

Step-by-step explanation:

The constant - 8  at the end of function g(x) suggests the parent function f(x) was translated 8 units down.

Answer:

answer below

Step-by-step explanation:

angles of a Tringle Addup to 180

let <2=x

61+58+x=180

x=180-61-58

x= 61°

now we know that the triangle was an isocelies triangle

<2=61°

But <2 and <4are on a straight line

therefore the sum of the angles are 180

<2+<4=180°

61°+<4=180°

<4=180°-61°

<4=119°

Answer:

The Prime Factorization of 3960 is 23 × 32 × 51 × 111.

Step-by-step explanation: