The photo is kinda blurry but can I have more background information about what’s going on here
Answer:
B.) 10.5
Step-by-step explanation:
Use ratios, but be careful.
AE/AD = AB/AC
14/18 = x/(x+3).
14x+42 = 18x
42 = 4x
x = 10.5
Answer:
14 +11i
Step-by-step explanation:
The product of binomials is found in the usual way, except that i² = -1.
(1 -3i)(2 +5i) -(3 -12i)
= (1·2 +1·5i -3i·2 -3i·5i) -3 +12i
= (2 +15 -3) +i(5 -6 +12)
= 14 +11i
Answer:
4 - r/3 = 7 and 4 - r/3 = -7
Step-by-step explanation:
absolute value equations get split into a positive equation and a negative equation
4 - r/3 = 7 and 4 - r/3 = -7
Answer: it C
Step-by-step explanation: if it not incorrect sorry for the wrong answer
