Answer:
answer is no, not a right triangle
Step-by-step explanation:
if it is a right triangle then the sum of the square of the two smaller legs will equal the square of the longest leg
does 8² + 12² equal 15²?
64 + 144 = 225
208 ≠ 225
answer is no, not a right triangle
Answer:
Mark is 18; his mother is 42.
Step-by-step explanation:
In 6 years, 12 years will be added to the total of their ages, so it will be 72. Since this is the total of Mark's age and twice Mark's age, his age at that time will be 72/3 = 24. His mother will be 48 at that time.
Now, they are 6 years younger than that, so they are 18 and 42.
Answer:
A = 65, B = 75
Step-by-step explanation:
x + x + 10 + 40 = 180
2x + 50 = 180
2x= 130
x = 65
The ratio of the rectangle's length to its width is 42/14 which simplifies to 3/1 by factoring out 14 out of the numerator and denominator.
Any ratio that is not 3:1, or a multiple of 3:1, is not equal.
List of Equal Ratios: 6:2, 9:3, 12:4, etc.
X = 4 Hope You In Joy I Did The Math My Self
