Joh finished 16 minutes of his workout. He is 20% done. How long is his workout?

Answer:

she iduno

Step-by-step explanation:

Answer:

use symbolab

Step-by-step explanation:

it works

9514 1404 393

Answer:

  x = 19.25

Step-by-step explanation:

Each half of the rhombus is an isosceles triangle. The two "base" angles are the same measure, and the sum of all angles is 180°:

  (2x -1)° +(2x -1)° +(4x+28)° = 180°

  8x = 154 . . . . . . . . . . divide by °, collect terms, subtract 26

  x = 154/8

  x = 19.25

__

Check

The angle measures are ...

  (2x -1)° = (2(19.25) -1)° = 37.5°

  (4x +28)° = (4(19.25) +28)° = 105°

Then the angle sum is 37.5 +37.5 +105 = 180, as it should be.

Answer:

Show us the picture ijoejdjoemwpoe

Answer:

What grade are you?????????......

Answer:

x= -9/2=-4 1/2=-4.5

x-9/2

Answer:

they both have the same slope and have infinite solutions

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

Answer:

42 3/4 ft²

Step-by-step explanation:

I don't know how to put this in words-

Answer:The importance of sample size calculation cannot be overemphasized. A research can be conducted for various objectives. A smaller sample will give a result which may not be sufficiently powered to detect a difference between the groups and the study may turn out to be falsely negative leading to a type II error.

Answer:

It is not necessarily important to avoid smaller sample sizes but if is way more beneficial if you collect a larger sample size.

Step-by-step explanation:

Later sample sizes help you to get a more accurate result. While smaller sample sizes are less reliable. Hope I helped sorry if not! Have a wonderful day!

Answer:

nonlinear

Step-by-step explanation:

Hey There!

A linear function would have a straight line when graphed meaning that it would have a constant slope

This is a nonlinear function because y is not moving at a constant rate with x

16-8=8

8-2=6

It went down 8 then it went down 6

therefore it is a nonlinear function

Step-by-step explanation:

Let x represent theta.

[tex] \sin( \frac{\pi}{4} - x ) [/tex]

Using the angle addition trig formula,

[tex] \sin(x - y) = \sin(x) \cos(y) - \cos(x) \sin(y) [/tex]

[tex] \sin( \frac{\pi}{4} ) \cos(x) - \cos( \frac{\pi}{4} ) \sin(x) [/tex]

[tex]( \frac{ \sqrt{2} }{2}) \cos(x) - (\frac{ \sqrt{2} }{2} )\sin(x) [/tex]

Multiply one side at a time

Replace theta with x , the answer is

[tex] \frac{ \sqrt{2} \cos(x) }{2} - \frac{ \sin(x) \sqrt{2} }{2} [/tex]

2. Convert 30 degrees into radian

[tex] \frac{30}{1} \times \frac{\pi}{180} = \frac{\pi}{6} [/tex]

Using tangent formula,

[tex] \tan(x + y) = \frac{ \tan(x) + \tan(y) }{1 - \tan(x) \tan(y) } [/tex]

[tex] \frac{ \tan(x) + \tan( \frac{\pi}{6} ) }{1 - \tan(x) \tan( \frac{\pi}{6} ) } [/tex]

Tan if pi/6 is sqr root of 3/3

[tex] \frac{ \tan(x) + ( \frac{ \sqrt{3} }{3} ) }{1 - \tan(x) (\frac{ \sqrt{3} }{3} ) } [/tex]

Since my phone about to die if you later simplify that,

you'll get

[tex] \frac{(3 \tan(x) + \sqrt{3} )(3 + \sqrt{3} \tan(x) }{3(3 - \tan {}^{2} (x) } [/tex]

Replace theta with X.

Answer:0.29

Step-by-step explanation:

Answer:

wait quotient? You have an addition symbol between them, I guess ill calculate both

For the symbol that you put in you equation (3 - 5i) + (2 - 5i), this equals 5 - 10i

For dividing both of the expressions, (3 - 5i) / (2 - 5i) = 31/29 + 5i/29

So if you were actually adding them use the first answer, if you were dividing them and used the wrong symbol in the question, use the second answer.

hope this helps

Answer:31/29+ 5/29i

Step-by-step explanation: Ape x

Answer:

Step-by-step explanation:

The sum of angles in a triangle is always 180 degrees.

x+40+80=180

x+120=180

x=60 degrees

Answer:

2:5

8:20

20:50

Step-by-step explanation:

Just multiply each side of the ratio by the same number to get equal ratios (:

Answer:

25

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

trust

2nd one........................................................................................................................................

Here's link to the answer:

tinyurl.com/wpazsebu

Answer:

Rewrite  

64  as  

[tex](2^{6})^5^/^6[/tex]  

Apply the power rule and multiply exponents,  

[tex](a^{m})^n=a^{mn}[/tex]

[tex]2^{6}^(^5^/^6^)[/tex]    

Cancel the common factor of    

[tex]2^{6}^(^5^/^6^)[/tex]

Rewrite the expression.

[tex]2^{5}[/tex]

Raise  2  to the power of  5  

32

Hope ti helps

Please mark me as the brainliest

Thank you

Answer:

it really depends on what the question is.

Step-by-step explanation:

Answer:

about 25% of the customers bought mint

Step-by-step explanation:

Answer:

Step-by-step explanation:

if you multiplied a number by 3, you would get 51. If you want to solve for x, divide on both sides of the equal sign.

51/3 = 3x/3

17=x

Answer: 17

Step-by-step explanation: X is your variable, you need to find what X equals

In this case you can divide

51/3= 17

You can plug in your result to check your work. If the equation is true, it is  correct

Since 51= 3 x 17, or 3 x 17= 51, this is correct

Answer:

1 hour and 30 minutes

Step-by-step explanation:

Answer:

Yes, you are right.

Step-by-step explanation:

RS  = 20

UT = 20

UT also = x + 10

x = 20 - 10

x = 10

So, yes, you are right.

Hope that helps!

Answer:

Easy, to solve this you first must find what is 25% of 27 is, you could do to ways, one make it as a fraction like 27/100=25 and when you multiply that you get 675 and since you have a denominator of 100 move two decimals to the left which is 6.75 and subtract that from 27 which is 20.25

Step-by-step explanation:

Answer:  The Answer is gonna be D

Answer:

y=-3/2x+9

Step-by-step explanation:

Answer:

y = 9 - [tex]\frac{3}{2}[/tex] x

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c

Given

6x + 4y = 36 ( subtract 6x from both sides )

4y = - 6x + 36 ( divide all terms by 4 )

y = - [tex]\frac{3}{2}[/tex] x + 9

or

y = 9 - [tex]\frac{3}{2}[/tex] x