One way to look at this is to look at the mod 4 remainders of the cubes of 4 consecutive odd numbers.
1³ mod 4 = 1
3³ mod 4 = 3
5³ mod 4 = (5 mod 4)³ = 1³ = 1
7³ mod 4 = (7 mod 4)³ mod 4 = 3³ mod 4 = 3
The only possible remainders when the cube of an odd number is divided by 4 are 1 or 3.
6•40+6•5 will be the correct answer since 6x45 equals 270 and the second one equals to that so that will be your answer
50 degrees
180 degrees
130 degrees
130 degrees
Answer:
12
Step-by-step explanation:
The formula for the tangent of an angle is the length of the opposite side divided by the length of the adjacent side. Therefore, the tangent of angle x is 420/2000=0.21. Taking the arctangent of that to get the angle, you get about 12 degrees. Hope this helps!
Perimeter of the triangle GHJ is 35cm.
<h3>What is perimeter?</h3>
A perimeter is a closed path that includes, encircles, or delineates a one-dimensional length or a shape with two dimensions.
The perimeter's units are equal to the sides of a polygon's length.
Given Data
The perimeter of a triangle is, by definition, the total length of its sides.
Next, the triangle LMK's perimeter is:
ΔLMK = 14+ 11 + 17
ΔLMK = 42
The perimeter of the triangle LMK must be multiplied by the scale factor if both triangles are congruent and the scale factor is 5:6 (which can be written as a fraction: ).
Next, you have that the triangle GHJ perimeter is:
ΔGHJ = 4()
ΔGHJ = 35
Perimeter of the triangle GHJ is 35cm.
To learn more about perimeter, visit:
brainly.com/question/12010651
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