Answer:
AA, AD, AC, AB (or flipped)
BB, BD, BC, BA (or flipped)
CD, CA, CB, CC (or flipped)
DA, DC, DD, DB (or flipped)
Step-by-step explanation:
Answer:
x=0 or x=6/10
Step-by-step explanation:
10x^2=6x ⇔ 10x^2 - 6x = 0 ⇔ x(10x-6)=0 ⇔ x=0 or x= 6/10
Answer:
120°
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides
Here n = 5 since a pentagon has 5 sides, thus
sum = 180° × 3 = 540°
let x be the measure of the 3 equal angles
Sum the interior angles and equate to 540
112 + 68 + 3x = 540, that is
180 + 3x = 540 ( subtract 180 from both sides )
3x = 360 ( divide both sides by 3 )
x = 120
Hence the measure of each equal interior angle is 120°
Answers are as follows
B = 51.5
a = 34.6
c = 55.6
Answer:
-4
Step-by-step explanation:
that is if +17 means Positive 17.
