3 years ago

Can some one please help and please hurry

1 answer:

8 0

Hi don’t know but have a wonderful day

You might be interested in

oee [108]

Hope this helps.......

7 0

3 years ago

motikmotik

Answer:

Step-by-step explanation:

a). $\frac{5\pm\sqrt{-4}}{3}$ = $\frac{5}{3}\pm \frac{\sqrt{-4}}{3}$

= $\frac{5}{3}\pm\frac{2\sqrt{(-1)} }{3}$

= $\frac{5}{3}\pm\frac{2i}{3}$ [Since, i = $\sqrt{(-1)}$ ]

b). $\frac{10\pm\sqrt{-16}}{2}$ = $\frac{10}{2}\pm \frac{\sqrt{-16}}{2}$

= $5\pm \frac{4\sqrt{-1}}{2}$

= 5 ± 2i [Since, i = $\sqrt{(-1)}$ ]

c). $\frac{-3\pm \sqrt{-144}}{6}$ = $-\frac{3}{6}\pm \frac{\sqrt{-144}}{6}$

= $-\frac{3}{6}\pm \frac{12\sqrt{-1}}{6}$

= $-\frac{1}{2}\pm 2\sqrt{-1}$

= $-\frac{1}{2}\pm 2i$ [Since, i = $\sqrt{(-1)}$ ]

4 0

2 years ago

Aleks [24]

7.1 is ten times smaller than 71

8 0

3 years ago

melisa1 [442]

2x + 2(5+x)=10
2x+10+2x=10
4x+10=10
4x=0
X=0

6 0

3 years ago

Ostrovityanka [42]

There are 37 balloons total and there are 7 orange balloons. Therefore, the probability is 7/37.

5 0

3 years ago

Can some one please help and please hurry​