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Hitman42 [59]
4 years ago
6

Plsss help will give a good amount of points, need done asap

Mathematics
2 answers:
Alex4 years ago
7 0
4+2i because you can’t have a negative square root
maksim [4K]4 years ago
7 0

Answer:

4 + 2i

Step-by-step explanation:

Since

\sqrt{ - 1}  = i

4 +  \sqrt{ - 4}  = 4 +   \sqrt{ - 1 \times  {2}^{2} }  \\  = 4 +  2i

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Choose a reasonable estimate. The height of your kitchen table: 68 cm ? 68m
Mademuasel [1]

Answer:

68 cm, 68 m is too big.

Step-by-step explanation:

8 0
2 years ago
Please HELP MEEEE!!
vladimir1956 [14]

Answer:

oh go on quizlet and look

Step-by-step explanation i saw it there

7 0
3 years ago
at Mountain Park Middle School there are 250 7th grade students currently 32% of those students are in advanced math​
makkiz [27]

Answer:

95

students in the seventh grade have taken swimming lessons.

Explanation:

We calculate  

38

%

of  

250

using the following formula:

x

=

250

×

38

100

x

=

25

0

×

38

10

0

       

(cancel by 10)

x

=

5

25

×

38

2

10

       

(cancel by 5)

x

=

5

×

19

38

1

2

           

(cancel by 2)

x

=

5

×

19

x

=

95

Step-by-step explanation:

7 0
3 years ago
Marsha orders a secret menu item and gives the cashier $20 to pay for 3 large pretzels The cashier gives her $5.03 in change. Ea
vredina [299]

Answer:

Each pretzel is $4.99

Step-by-step explanation:

20 - 5.03 = 3x

14.97 = 3x

4.99 = x

4 0
3 years ago
I need help fast .....​
gizmo_the_mogwai [7]

Answer:

(0,6)

Step-by-step explanation:

So x=0, so plug in 0 for x. 5(0) + 6 - (0)^2 = 6

8 0
3 years ago
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