Answer:
E = 3072i - 5904ohms
Step-by-step explanation:
From ohms law recalled that E = IR given already
E = voltage (volts)
I = Current (amps)
R = resistance (ohms)
Therefore, by substitution
I = 16i and R = (2+4)ohms(32+66i)
= 6(32+66i) ohms
= (192+396i)ohms
E = (16i)×(192+396i)
E = 3072i + 5904i²
Recall that i² = -1 from complex number
E = 3072i +5904(-1)
E = 3072i - 5904ohms
Answer:
10\7
Step-by-step explanation:
7x-4=6
7x=6+4
7x=10
7x\7=10\7
x=10\7
Answer:
a. -8, -5, -2, 1
Step-by-step explanation:
From the formulae,
tn= a + (n-1) d
Answer:
They intersect at an x value of 2
Step-by-step explanation:
Rewrite the equations into slope y-int form:
-2x + y = -6
y = 2x - 6
x + 2y = -2
2y = -2 - x
y = -1/2x - 1
Next, set the two equations as equal and solve for x:
2x - 6 = -1/2x - 1
2x + 1/2x = -1 + 6
4x + x = -2 + 12
5x = 10
x = 2
