Ask question

Ask question

All categories

3 years ago

7

(07.01 MC) Find the cosine ratio of angle Θ. Hint: Use the slash symbol ( / ) to represent the fraction bar, and enter the fract

ion with no spaces.

2 answers:

pshichka [43]3 years ago

5 0

Answer:

cos theta = 3/5

Step-by-step explanation:

Assuming this is a right triangle

cos theta = adj / hyp

cos theta = 3/5

Ludmilka [50]3 years ago

4 0

Answer:

3/5

Step-by-step explanation:

You might be interested in

A wheel with radius 1 foot makes 1 revolution in 4 seconds. What is the linear velocity, in feet per second, of a point on the e

3241004551 [841]

Radius = r = 1 foot

Angular velocity = w = 1 revolutions in 4 seconds

So,

w = 0.25 revolutions per second

Since,

1 revolution = 2π radians

We can write the above equation as:

w = 0.25 x 2π radians per second = 0.5π radians per second

Linear Velocity = v = r w

Using the values, we can write:

v = 1 x 0.5π

= 0.5 π

= π/2 feet per second

Therefore, the correct answer is option B

7 0

3 years ago

Read 2 more answers

A temporary building is set up for an event. The lengths and widths of all of the sections that appear to be cut out of the rect

Nana76 [90]

Answer:

Volume= 729 m³

Step-by-step explanation:

The volume is the space occupied by a thing.

The volume of the right angled rectangular prism is given by

Volume= length * breadth* height

Since all the sides are equal we can calculate the volume by

V= L*w*h

V= 9m*9m*9m = 729 m³

A rectangular prism looks like this.

7 0

3 years ago

How would I solve this?

Mamont248 [21]

Answer:

you have to find the value of k

Step-by-step explanation:

6 0

3 years ago

Can someone explain this pls

MA_775_DIABLO [31]

Answer:

n=number of terms (60)

Step-by-step explanation:

an= -4+12(n-1)

a60= -4+12(60-1)

a60= 704

3 0

3 years ago

0.75 x 105<br> Are these Numbers written in scientific notation

g100num [7]

Answer:

Yes

Step-by-step explanation:

6 0

3 years ago