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3 years ago

According to this diagram, what is sin 23º7

Mathematics

2 answers:

GrogVix [38]3 years ago

4 0

Answer:

Step-by-step explanation:

patriot [66]3 years ago

3 0

Answer:

Oo. Oo. Oo.

Lipstick, Talks On The Bathroom

Mirror Says More About You

I Know, Know That You Had To Put Me

Down To Feel Good

Whisper About Me To Your Friends

I'm All, All Up In Your Head

I Should Probably Pay Some Rent

And Then It's Like

Oh My God Can We Just Play Nice

Be Cool, Think Twice

But Oh My God Here We Go Again

And Again And Again

It Don't Matter What You Say

Cuz I'm So Much Better

I Can See It On Your Face

We're So Much Better

Every Time You Think Of Me

Feel Sorry There Is One To Be

Yeah! When You're Old And Gray

You'll Be Living In Yesterday, Oo. Oo.

You'll Be Living In Yestеrday

Rumors Spread On The Preachеrs

Your Friends Follow The Leader

One Day You'll Buy My Tissues

Sing Along My Shadow

All That Hate Is A Burden

Deep Down I Know You're Hurting

Drama, So Is It Worse They Know

And Then It's Like

Oh My God Can We Just Play Nice

Be Cool, Think Twice

But Oh My God Here We Go Again

And Again And Again

It Don't Matter What You Say

Cuz I'm So Much Better

I Can See It On Your Face

We're So Much Better

Every Time You Think Of Me

Feel Sorry There Is One To Be

Yeah! When You're Old And Gray

You'll Be Living In Yesterday, Oo. Oo.

You'll Be Living In Yesterday

Step-by-step explanation:

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Quadratic function f is shown on the graph.

Dennis_Churaev [7]

Answer:

C. ,. A.

Step-by-step explanation:

1°)to find the symmetry, you have to find the maximum/minimum point, so this point here is the (4,-1).

2°) here, you only have to see if the value of y (in the point of symmetry) is the maximum, oder the minimum.( minimum in this case)

4 0

3 years ago

The formula for the perimeter of a rectangle is 2l + 2w, where l is the length and width. How can you use the Distributive Prope

Ann [662]

Try to find the common factor which is 2.
So:
Multiply by 2 both variables in parenthesis and you get:
2*(l+w)

5 0

3 years ago

Suppose that the supply of x units of a product at price p dollars per unit is given by the following.

Ira Lisetskai [31]

Answer:

(a) dp/dx = 90/(x+2)

(b) $2.25

exact = $2.22

Step-by-step explanation:

$p = 20 + 90 \ln(2x + 4)$

(a) To find the rate of change, differentiate $p$ with respect to $x$ :

$\implies \frac{d}{dx}(p) = \frac{d}{dx}(20) + \frac{d}{dx}(90 \ln(2x + 4))$

$\implies \frac{dp}{dx}=0+90\times\dfrac{1}{2x+4}\times2$

$\implies \frac{dp}{dx}=\dfrac{180}{2x+4}$

$\implies \frac{dp}{dx}=\dfrac{90}{x+2}$

(b) Find $\frac{dp}{dx}$ when $x=38$ :

$\implies \frac{dp}{dx}=\dfrac{90}{38+2}$

$\implies \frac{dp}{dx}=\dfrac{90}{40}$

$\implies \frac{dp}{dx}=2.25$

(c) Approximate price increase associated with the number of units supplied changing from 38 to 39 is $\frac{dp}{dx}$ when $x=38$

$\implies \$2.25$

Exact price increase:

$\implies \left. p \right_{x=39}-\left. p \right_{x=38}\\\\\implies [20 + 90 \ln(2 \times 39 + 4)]-[20 + 90 \ln(2\times38 + 4)]\\\\\implies 416.6047323...-414.3823972...\\\\\implies 2.222335133...\\\\\implies \$2.22$

3 0

3 years ago

In one day, Annie traveled 5 times the sum of the number of hours Brian traveled and 2. Together they traveled 20 hours. Find th

zimovet [89]

Brian traveled 3 hours and annie traved 17 hours because 3 times 5 is 15 plus 2 is 17 and 17 plus 3 is 20 hours

7 0

3 years ago

Express 4x-1= 3 as a linear equation in two variables

olga nikolaevna [1]

Hello there!

~I hope you and your family are staying safe and healthy!

$4x - 1 = 3$

We need to start by saying that y = 3

$4x - 1 = y$ or $4x - y = 1$

Thus, the equation above is in the two variable form where y = 3

Thus, the required equation is $4x - y = 1$

Let me know if you have additional questions!

~Garebear

3 0

3 years ago