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tigry1 [53]
3 years ago
10

What are the steps to get 4 - 2i?

Mathematics
1 answer:
balu736 [363]3 years ago
5 0

Answer:

i = 2

Step-by-step explanation:

First move -2i to the other side of the equation like this: 4 = 2i

Then divide both sides by 2: 4/2 = 2i/2

Then you get your answer!: i = 2

                           

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Brilliant_brown [7]
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0.1(250-y)+0.25y=39.25\\\\
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8 0
3 years ago
Match the equal dominoes then write the true number sentences
Likurg_2 [28]
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7 0
3 years ago
A right triangle has one angle that measure 23o. The adjacent leg measures 27.6 cm and the hypotenuse measures 30 cm.
MrMuchimi

Answer:

161.8cm²

Step-by-step explanation:

solve for height which is the opposite

opp=x

sin(theata)= opp./hyp.

sin23=x/30

x=30×sin23

x=11.72cm

height=opposite

height=11.72cm

base=adjacent

base=27.6cm

½of 27.6cm=13.8

13.8cm×11.72cm=161.74 (2d.p)

161.74 rounded to the nearest tenths= 161.7

I'm not sure if it's the answer but it's the closest thing to the options

4 0
2 years ago
There were 75 roasted turkeys at Ally's Eats. Bob's Goods had 4/5 as many roasted turkeys as Ally's Eats. If Ally's Eats had 5/6
Vilka [71]

Answer:

Step-by-step explanation:

Roasted turkey in Ally's Eats = 75

Roasted turkey in Bob's goods  = 4 / 5 x  Ally's Eats

= (4 / 5) x 75

= 60

Roasted turkey in Charlotte's Market = N ( let )

Given

5/6  N  = 75

N = 6 / 5 x 75

= 90

Roasted turkey in Charlotte's Market  = 90 .

8 0
3 years ago
1.4 x 0.7 <br><br> Help please?
Firdavs [7]
0.98 . Z z. ...... z .. .
6 0
2 years ago
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