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Vlad [161]
3 years ago
6

Please help asap

Mathematics
1 answer:
Marat540 [252]3 years ago
4 0

Answer:

Step-by-step explanation:

4x²+25=0

4x²-(-25)=0

4x²-(25×-1)=0

4x²-(25i²)=0

(2x)²-(5i)²=0

(2x+5i)(2x-5i)=0

either 2x+5i=0

x=-5i/2

or 2x-5i=0

x=5i/2

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3&lt;-5n+2n<br>can anyone help me​
saw5 [17]

Answer:

The answer is 21

Step-by-step explanation:

Firat add 5 and 2. Then you multiply the answer of 5+2 and 3.

5 0
3 years ago
Part 7 math work 10th-grade work
Irina-Kira [14]

Answer:

x>11 is the solution to both equations.

Step-by-step explanation:

I apologize for late response I've been busy lately. Anyways here ya go! :

From what I understand it wants us to solve "9x-4>95" so that's what I'll do.

add 4 to each side

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divide each side by 9

x>11 is the solution to 9x-4>95

For 4x+10>54

subtract 10 from each side

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3 0
3 years ago
1. Find the product of 2.6 x 107 and 6.3 x 16
qaws [65]

Answer:

28'042.56

Step-by-step explanation:

2.6 x 107=278.2

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278.2x100.8=28'042.56

7 0
4 years ago
Read 2 more answers
Question 3- Please help. Find the area of the sector for the image below:
bezimeni [28]

Answer:

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6 0
3 years ago
Mark as brainly answerereeere asap
aliya0001 [1]
Answer : 84m^2=A
Photo Shows Solving Steps.

Hope this helps!

~ Penny
5 0
4 years ago
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