One number is 8 more than another num-

Mathematics

1 answer:

viktelen [127]2 years ago

3 0

The 2 numbers are 14 and 6. 14-6 = 8.
14 + 6 = 20

You might be interested in

What is 1/3 of 3/4 of a teaspoon?

Valentin [98]

The answer is 1/4

Hope it helped?

3 0

3 years ago

The sum of 8 times a number and 9 equals 3. Use the variable W for the unknown number

olga55 [171]

Answer: W= -0.75
Explanation: 8 x -0.75= -6
-6 + 9= 3

7 0

3 years ago

Area and Circumference of Circles

Thepotemich [5.8K]

Pi( $\pi$ ) is the ratio of circumference to diameter for any circle.

Perimeter is the distance around a circle.

Circumference of circle $C = \pi d$ .

Perimeter of circle $= 2 \pi r$

What is circle ?

A circle is a spherical shape without boundaries or edges.

A circle is a closed, curved object with two dimensions in geometry.

Consider two small arcs AB and CD of two circles of radii x and y units, both of which make an angle of measure θ at the centers P and Q respectively.

For smaller values of θ, the arc length AB is almost equal to the length of the line segment $\bar{AB}$ . Similarly, arc CD ≅ $\bar{CD}$ .

Using the SAS rule of triangle similarity, we can say that APB and CQD are similar triangles because their angles are the same and their ratios are AP: PB = CQ: QD = 1: 1. So, it stands to reason that AB: AP = CD: CQ.

Circumference = $\pi \times$ diameter or circumference = 2 $\pi \times$ radius if this constant equals some value.