All categories

2 years ago

Can someone help? using soh cah toa find length of OP round to the nearest tenth of a foot?

Mathematics

2 answers:

Molodets [167]2 years ago

7 0

Answer:

95.5

Step-by-step explanation:

Whenever you're dealing with opposite over adjacent you use tangent:

$tan37=\frac{72}{x}$

$x*tan37=72$ Multiply both sides by $x$ to help isolate the variable

$x=\frac{72}{tan37}$ Divide both sides by $tan37$ to isolate the variable

$x= 95.5$ when rounded to the nearest tenth

Marina CMI [18]2 years ago

6 0

Answer:

95.5

Step-by-step explanation:

you can using toa

tan = opp/adj

tan 37° = 72/x

x = 72/ tan 37°

x = 95.547 feet

x = 95.5

You might be interested in

Que número es 40% de 50?

uranmaximum [27]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

What is the image point of (1,4) after a translation left 5 units and down 5 units

igomit [66]

Answer:

(-4, -1)

Explanation:

4 0

2 years ago

Please help me answer this question!!

Nataly_w [17]

Answer:

○ $\displaystyle 2\:units$

Step-by-step explanation:

$\displaystyle \frac{24}{6} = \frac{6s^2}{6} \hookrightarrow \sqrt{4} = \sqrt{s^2} \\ \\ 2 = s$

I am joyous to assist you at any time.

8 0

2 years ago

Please answer this question

Y_Kistochka [10]

$\bold{\huge{\underline{ Solution }}}$

Before answering the given question, you should know the difference between polygon and regular polygon. 

Polygon :- It is closed figure constitute of straight line having different measurements and also having varies angles.
Regular polygon :- It is also a closed figure constitute of straight lines which having equal measuresment and all the angles of the given polygon are equal .

There are different types of polygon based on the sides :-

A polygon having 3 sided called triangle ,having 4 sides called quadrilateral ,having 5 sides pentagon and so on.

<h3>Let's Begin :-</h3>

I have thought to make a 4 side polygon that is quadrilateral.

Steps of construction :-

Step - 1 :- Draw a 5 cm line AB horizontally
Step - 2 :- Then , From a point B, Draw a Vertical line of 5 cm and named it BC
Step - 3 :- Then, From a point C, Draw a horizontal line of 5 cm and named it CD
Step - 4 :- Now, join the line AD
Step - 5 :- Measure all the angles form by the 4 sides of the quadrilateral.

Result :-  All the angles are equal that is 90° each.

Conclusion :-  The above figure is square as it is having equal sides and angles.

<h3>Now, we have to find the sum of the angles of the polygon :-</h3>

Here, 

All angles are equal in measure 90°

Therefore, 

The sum of the angles of the given polygon

$\sf{ = 90{\degree} + 90{\degree} + 90{\degree} + 90{\degree} }$

$\sf{ = 180{\degree} + 90{\degree} + 90{\degree} }$

$\sf{ = 270{\degree} + 90{\degree} }$

$\sf{ = 360{\degree} }$

Hence, The sum of the angles of the above polygon is 360° .

6 0

1 year ago

The volume V of a sphere with radius R is given by formula V=4/3 x 3.14 x r^3

Olin [163]

36(3.14) = 4/3 x 3.14 x r^3
113.04 = 4.187(r^3)
113.04/4.187 = r^3
26.997 = r^3
3√26.997 = r
r = ~3

Check: 3^3( $\pi$ )(4/3) = 27(3.14)(4/3) = 113.04

5 0

2 years ago