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soldi70 [24.7K]
2 years ago
15

(-4)^2=

Mathematics
2 answers:
Lunna [17]2 years ago
6 0

Answer:

16

Step-by-step explanation:

raise -4 to the power of 2

=16

adell [148]2 years ago
5 0
Correct answer is 16
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Find two numbers if their sum is 6.1 and their difference is 1.6
Radda [10]
For this case, the first thing we must do is define variables:
 x: unknown number (1)
 y: unknown number (2)
 We now write the equations that model the problem:
 their sum is 6.1:
 x + y = 6.1

 their difference is 1.6:
 x - y = 1.6

 Solving the system we have:
 We add both equations:
 x + x = 6.1 + 1.6

2x = 7.7

x = 7.7 / 2

x = 3.85
 Then, we look for the value of y using any of the equations:
 x - y = 1.6

y = x - 1.6

y = 3.85 - 1.6

y = 2.25
 Answer:
 
The numbers are:
 
x = 3.85

y = 2.25
6 0
3 years ago
Read 2 more answers
1/2-1/3 need help with this problem
jeka57 [31]

Answer: 1/6

Step-by-step explanation:

Common denominator is 6 the 1/2 is. 3/6

the 1/3 is 2/6

Subtract. You get 1/6

4 0
2 years ago
Read 2 more answers
The team scored 71 points in the last game. Alice, Bianca,Camila,and Dasha each scored 14 points. The remaining 3 girls on the t
poizon [28]

Answer:

5 points

Step-by-step explanation:

Alice, Bianca, Camila, and Dasha each scored 14 points.  14 x 4 = 56

56 + 15 = 71

3 x 5 = 15

The three remaining girls scored 5 points each.

4 0
3 years ago
Solve the absolute value equation. <br><br>|x| = –15
lisov135 [29]
|x|=-15\ \ FALSE\ x\in\O\\\\because\ |x|\geq0\ for\ every\ x\in\mathbb{R}.
7 0
3 years ago
Helppppppppppppppppp
Elan Coil [88]

Answer:

B

Step-by-step explanation:

You can see B has the points kind of clustered around it.

3 0
2 years ago
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