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2 years ago

10

The graph below shows the solution to which system of inequalities?

1 answer:

Crank2 years ago

7 0

B is the correct answer choice

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A plane intersects the triangular prism below through points A, B, and C.

uranmaximum [27]

Answer:

triangle

Step-by-step explanation:

8 0

3 years ago

Find the measure of the nlissing angle.<br> 220<br> a

Goryan [66]

Answer:

a phylogenetically controlled comparative approach to determine whether the ... selected five points for each cardboard model, and measured the reflectance ... subtend a small visual angle and chromatic vision when a large one ... Experimental Biology, 220, 1975. https

Step-by-step explanation:

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3 years ago

(20 points)Solve the equation cos x = sin (x + 22)

Law Incorporation [45]

Answer:

$\bold{x = 34^\circ}$

Step-by-step explanation:

Given:

$cos x = sin (x + 22^\circ)$

To solve:

The given equation.

Solution:

First of all, let us consider an important property of sine and cosine.

$sin(90^\circ-\theta )=cos\theta$

OR

$cos(90^\circ-\theta )=sin\theta$

We can apply above property to solve for $x$ as per given equation.

$cos x = sin (x + 22^\circ)$

Changing $cosx$ to sine form:

$cosx=sin(90^\circ-x)$

$cosx=sin(90^\circ-x) = sin(x+22^\circ)$

$\therefore 90^\circ-x=x+22^\circ\\\Rightarrow 90^\circ-22^\circ=x+x\\\Rightarrow 2x=68^\circ\\\Rightarrow \bold{x = 34^\circ}$

So, solution to the equation $cos x = sin (x + 22^\circ)$ is:

$\bold{x = 34^\circ}$

7 0

3 years ago

A banana has a mass of 122 g. Explain how to find the mass of the banana in milligrams?

Inessa05 [86]

1000 milligrams = 1 gram
122000 milligrams = 122 grams

6 0

3 years ago

Read 2 more answers

What is the expanded notation of 12.065?

Evgesh-ka [11]

(12+1)+ (0/10)+(6/100)+(5/1000)=12.065

Hope this helps u!

8 0

3 years ago