The square root 5 is irrational because a square root of a positive number is either an integer or irrational number. Therefore it is irrational.
To solve for x
x+7y=-4
x=-4-7y
Since AB=AD, the triangle on the left is isosceles and has two 35 degree angles. Since the sum of all the interior angles is 180 deg,
x = 180 deg - 2(35 deg) = 110 deg (answer)
Answer:
The right answer is the second
Step-by-step explanation:
D=b^2-4ac
D=25+12
D=37
Answer
Sure anytime what do you need help with?
Step-by-step explanation:
