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dimaraw [331]
3 years ago
10

If using the method of completing the square to solve the quadratic equation

Mathematics
1 answer:
nasty-shy [4]3 years ago
5 0
You would need to add 49
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Teresa wrote this expression to describe the total distance she was going to swim during two swim classes.
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I think the answer is the second one, Tessa wasn't sure how far she would swim during the first class. She would swim 3 laps during the second class. The question is confusing, because the equation s+3 is supposed to be the DISTANCE she swam in 2 classes. The problem didn't specify that distance equals laps, but I think the answer is correct
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3 years ago
-7x-2y=-13<br> x-2y=11<br><br><br> ***PLS SHOW STEPS***
tino4ka555 [31]

Answer:

Step-by-step explanation:

-7x-2y=-13

x-2y=11

(subtract the first inequality from the second)

-7x-x = -8x

-2y-(-2y) = 0

-13-11= -24

-8x=-24

x=3

(now place the x value into the second inequality)

3-2y=11

-2y=11-3

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y=-4

x=3

y=-4

8 0
2 years ago
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How do you find the measure
Korvikt [17]

Answer:

174

step-by-step explanation:

45 + 91+50=186

360-186

8 0
3 years ago
The length of a page in a yearbook is 10 inches. The top margin is 1/2 inch, and the bottom margin is 3/4 inch. What is the leng
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3 years ago
What do both of these functions have in common?
antiseptic1488 [7]
Got the question again i'm going to try vertical stretch 
23


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