x = -6, y = 6, Now find the hypotenuse:
(-6)² + (6)² = hypotenuse²
36 + 36 = hypotenuse²
2(36) = hypotenuse²
√2(36) = hypotenuse
6√2 = hypotenuse
It's an identity if it has infinite solutions and everything is right, which would mean that if both sides of the equation are equal after eliminating the variable then the variable does not matter and it will always be equal. If it is not equal after eliminating the variable then that means that no matter what the variable is, it does not matter and the equation will have no solution
Answer:
50 ice creams per week
Step-by-step explanation:
Answer:
The last (bottom) option in your list
Step-by-step explanation:
Do the product of the matrix one at a time as shown in the attached image:
Answer:
r·sin Ф = 5(r·cos Ф) - 2
Step-by-step explanation:
y = r·sin Ф and x = r·cos Ф, and so
y = 5x - 2 becomes
r·sin Ф = 5(r·cos Ф) - 2
