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azamat
4 years ago
14

Solve these systems of equations.

Mathematics
1 answer:
svetlana [45]4 years ago
4 0
1. 32
2. 45
3.84
yea that how you do it
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Geometry, please answer question ASAP
Blababa [14]

9514 1404 393

Answer:

  D.  13.8

Step-by-step explanation:

FE being the midsegment means E is the midpoint of BC. The midpoint divides the segment into two equal parts, so BE = EC = 6.9. The length BC is the sum of those parts:

  BC = BE +EC = 6.9 +6.9 = 13.8

The length of BC is 13.8 units.

6 0
3 years ago
Construct a linear function, f(x), to model the ordered pairs (6, 2) and (7, −5). f(x) = 7x + 44 f(x) = x + 4 f(x) = −44x + 7 f(
Sonbull [250]

First we find the slope between the two given points.

m = (y2 - y1)/(x2 - x1) = (-5 - 2)/(7 - 6) = -7/1 = -7

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y = mx + b

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2 = -42 + b

b = 44

The equation is

y = -7x + 44

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4 0
4 years ago
Find the slope of a parallel line to each given line y=-1/3x-4
Mumz [18]
Slope of parallel line to this would be -1/3x
4 0
3 years ago
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Dalia deposits $1,200 in an account that earns 5% interest per year compounded continuously. How much will the account be worth
ANTONII [103]
$1,380.


5% of 1,200 is 60. After we years, you would get 180 in interest. Add that to the 1,200 and you get 1,380.
8 0
4 years ago
Tell me why the incorrect answer is wrong, what the correct answer is, and why that answer is correct.
RUDIKE [14]

Step-by-step explanation:

8 feet divided by 4 inches is 2 feet not one

4 0
3 years ago
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