C. 145°
Explanation:
angles A and D are opposite adjacent.
Answer:
No because the a and b lengths are too big and the c length is too small
Step-by-step explanation:
a^2 + b^2 = c^2
5^2 + 7.5^2 = 2.5^2
25 + 56.25 = 6.25
Answer:
35
Step-by-step explanation:
- Negative × negative = Positive
- -7 × -5 = 35
I hope this helps!
(4i)^3 = (4)^3 x (i)^3 = 64 x -i = -64i
Answer:
x = 1
Step-by-step explanation:
4(2x + 1) - 3 = - 3(x - 4) ← distribute parenthesis on both sides
8x + 4 - 3 = - 3x + 12
8x + 1 = - 3x + 12 ( add 3x to both sides )
11x + 1 = 12 ( subtract 1 from both sides )
11x = 11 ( divide both sides by 11 )
x = 1
