Answer:
Factor completely:
3x^2 + 9x-3
a) 3(x^2+3)
<u>b) 3(x^2+3x-1)
</u>
c) 3x(x^2+3x-1)
d) prime
Step-by-step explanation:
Take out the common factor 3
Answer:
<h2>
x = 90° - 30° = 60°</h2>
Step-by-step explanation:
Angles CGE and 30° are vertical angles.
Thus, Angle CGE is thus 30°.
Angle CGE and Angle x are complementary, so x = 90° - 30° = 60°
46 hours after 9:30 p.m. on Friday will be J. 7:30 p.m. Sunday.
Since 46 hours is almost two days, you just need to take away those two hours, and you will get the time you need, two days after the original day.
Answer:
135n-2
Step-by-step explanation:
A. 9n(15/7)-2 = 135/7n+-2 = 135n-2
Answer:
the x value is 2
because the triangles are similar
i think