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polet [3.4K]
3 years ago
15

Solve what is 2-2 plus 2 times 2 divide by 2

Mathematics
2 answers:
poizon [28]3 years ago
6 0

Answer:

2

Step-by-step explanation:

Rus_ich [418]3 years ago
4 0
<h3><u>Given Questions:- </u></h3>

\red{➤}\:\sf 2-2+2×2÷2

\\

<h3><u>Solution</u>:-</h3>

\begin{gathered}\\\quad\longrightarrow\quad\sf 2-2+2×2÷2  \\\end{gathered}

\begin{gathered}\\\quad\longrightarrow\quad\sf 2-2+2×1  \\\end{gathered}

\begin{gathered}\\\quad\longrightarrow\quad\sf 2-2+2 \\\end{gathered}

\begin{gathered}\\\quad\longrightarrow\quad\sf 2+2-2\quad\quad(Rearranged) \\\end{gathered}

\begin{gathered}\\\quad\longrightarrow\quad\sf 4-2 \\\end{gathered}

\begin{gathered}\\\quad\longrightarrow\quad\boxed{\sf {2}} \\\end{gathered}

<h3><u>Remember</u>-</h3>

Use the Concept of BODMAS

B - Bracket

O - Open

D - Division

M - Multiplication

A - Addition

S - Subtraction

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While driving on the highway, Fiona averages 60 miles per hour. In the city, she averages 30 miles per hour. On a trip to her gr
Amiraneli [1.4K]
<span>1.       </span><span>Fiona drives 60 miles per hour on the Highway
And drives 30 miles per hour on the City.
She got a total of 312 hours in the highway and 112 hours in the city
Find the average speed of Fiona:
Formula of Speed
=> S = d / t
Let H be the distance in Highways
and Let C be the distance in City
=> H = 60 x 312
=> H = 18 720
=> C = 30 x 112
=> C = 3360
=> Total distance = 18 720 + 3 360
=> 22 080 miles
Let’s find the total time
=> H + C
=> 312 + 112
=> 424 hours

Speed = 22 080 / 424
S = 52.1 miles per hour


</span>



7 0
4 years ago
PLS HELP ASAP
viktelen [127]

Answer:

2800 in^3

Step-by-step explanation:

Calculate the volume as normal, but take 1/10 of the result. Since volume is length*width*height, we have 50*28*20 which is 28000. 1/10 of that is 2800. So the volume when scaled down by a factor of 1/10 is 2800 in^3

3 0
3 years ago
Read 2 more answers
Plsssssssssssssssssssssss
tatuchka [14]

Answer:

a

Step-by-step explanation:

+2 is the factor for the vertical translation hence it moves 2 units up

8 0
3 years ago
Solve for sin3theta​
aniked [119]

Answer:

 sin 3 θ  = 3 sin θ  - 4 sin³θ

Step-by-step explanation:

<u><em>Step(i):</em></u>-

Given    sin 3 θ  

            =  sin ( 2θ + θ )

apply trigonometric formula

       <em>  sin ( A + B) = sin A cos B + cos A sin B </em>

<em>         sin 2 A = 2 sin A cos B</em>

<em>         Cos 2 A = 1 - 2 sin² A </em>

<em>         cos ² A - sin ² A = 1</em>

<u><em>Step(ii):</em></u>-

    sin 3 θ  =     sin ( 2θ + θ )

               =  sin 2θ cosθ +  cos2θ sin θ

              = 2 sin θ cos θ cos θ +( 1 - 2 sin² θ )sin θ

              = 2 sin θ (cos² θ ) + sin θ- 2 sin³ θ

              = 2 sin θ ( 1- sin²θ) + sin θ- 2 sin³ θ

              = 2 sin θ - 2sin³θ +  sin θ- 2 sin³ θ

              = 3 sin θ  - 4 sin³θ

<u><em>Final answer</em></u> :-

 sin 3 θ  = 3 sin θ  - 4 sin³θ

                             

6 0
3 years ago
Find the distance between two points. ENTER THE NUMBER THAT GOES BENEATH THE RADICAL SYMBOL.
iVinArrow [24]
<h2>The distance between two points is \sqrt{98} or 9.9 units</h2>

<em><u>Solution:</u></em>

<em><u>The distance between two points is given as:</u></em>

d = \sqrt{(x_2-x_1)^2 + (y_2-y_1)^2}

From given,

(x_1, x_2) = (-5, 5)\\\\(x_2, y_2) = (2, -2)

<em><u>Substituting the values we get,</u></em>

d = \sqrt{(2+5)^2+(-2-5)^2}\\\\d = \sqrt{7^2+(-7)^2}\\\\d = \sqrt{49+49}\\\\d = \sqrt{98}\\\\d = 9.899 \approx 9.9

Thus the distance between two points is \sqrt{98} or 9.9 units

8 0
3 years ago
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