Answer:
Is not a right triangle
Step-by-step explanation:
we know that
The length sides of a right triangle must satisfy the Pythagorean Theorem
where
c is the greater side (the hypotenuse)
a and b are the legs
<u><em>Verify</em></u>
we have
substitute
so
The length sides of triangle not satisfy the Pythagorean Theorem
therefore
Is not a right triangle
Answer:
That number is 0.45
Step-by-step explanation:
3/5x = 2x - 63/100
0.63 = 2x - 3/5x
0.63 = 10/5x - 3/5x
0.63 = 7/5x
7x = 0.63*5 = 3.15
x = 3.15/7
Answer:
Second option
Step-by-step explanation:
It's subtraction
Answer:
3n(n + 4) = 0
n = 0, -4
Step-by-step explanation:
3n(n + 4) = 0
3n = 0
n = 0
n + 4 = 0
n = -4
Answer:
Step-by-step explanation: