90 degrees, a right triangle has 1 right angle which is 90 degrees
Answer:
hello i dont know
Step-by-step explanation:
Since the sign before the parentheses is a + , we can just remove the parentheses.
<span>5i + (-9 - i) = 5i - 9 - i = -<u>9 + 4i</u></span>
Answer:
0.6 gallons/can
Step-by-step explanation:
Simply divide the gallons of paint by the number of cans:
= 0.6 gallons/can
There's an app called photo math that can really help you with your problem