Your octagon has a central angle of 360 deg. Since you're speaking of an octagon, which implies that the octagon is made up of eight triangles, divide 360 deg by 8 to obtain the measure of each minor arc formed.
A rectangular prism as 6 sides, 2 of each dimensions.
So this has 2 sides that are 5 x 5
2 sides that are 10 x 5
and 2 sides that are 10 x 5
Find the area of each, multiply by 2 then add them all together:
5 x 5 = 25
10 x 5 = 50
10 x 5 = 50
(25 + 50 + 50) x 2 = 250 m²
An imaginary number is a complex number that can be written as a real number multiplied by the imaginary unit i, which is defined by its property i² = −1. The square of an imaginary number bi is −b². For example, 5i is an imaginary number, and its square is −25
The third one is true
because 3 is subtracted from a number.if you say that a number subtract from 3 it will be:
3–x
good luck
Answer:
7
Step-by-step explanation:
36+42=6(6+□)
78= 6 (6+n)
78/6 = 6/6 (6+n)
13=(6+n)
13-6 = (6-6 +n)
7= n
