Answer:
-6z
Step-by-step explanation:
(3z)2=6z
Add the negative
-6z
68.5. You take 62 and divide it by the percentage as a decimal, .905. 62 / .905 = 68.5.
12a
math: 68/85 * 100 = 80%
science: 70*0.9 = 63 number correct
b. Science
c.48
Answer:
x is 24°
Step-by-step explanation:
angles substended by the same chord or arc....90-66= 24°.
5x - 11 < -11
5x < 0
x < 0
4x + 2 > 14
4x > 12
x > 3
x<0 or x > 3