Answer:
D
Step-by-step explanation:
a right angle is 90° so if it's complementary, both angles have add up to 90° and 70° + 20° = 90°
Answer:
Step-by-step explanation:
Answer:
n= -3.5
Step-by-step explanation:
n/7 - 12 = 5n +5
+12 +12
n/7 = 5n+17
*7 *7
n = (5n+17)*7
n = 35n + 119
-35n -35n
-34n = 119
/-34 /-34
n = -3.5
Answer:
<em>-5, -3 = Quadrant |||</em>
Step-by-step explanation:
-3, 5 = Quadrant ||
4, 2 = Quadrant |
2, -4 = Quadrant |||| (Quadrant |||| is also known as Quadrant IV)
<u><em>~ LadyBrain</em></u>
Answer:-10÷-20=2
Step-by-step explanation:
first off we know that a negative divided by a negative is a positive negative 10 is negative and -20 is negative and if we divide 10 into 20 that gives us to if we want to check our answer we multiply 2 by -10 which gives us 20