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3 years ago

7

Kyra solved the following quadratic equation. What was the error, if any, that she made?

1 answer:

podryga [215]3 years ago

5 0

See the picture below

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Im giving 50 points

uysha [10]

-12+8x+2x=2x-8
10x-12=2x-8
8x=4
x=1/2
C

7 0

3 years ago

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. It is not possible to prove one pair of triangles congruent and then use their congruent corresponding parts to prove another

Afina-wow [57]

The correct answer is False.

3 0

3 years ago

4. Using the graph at right, determine how long it<br> takes to mow an acre of grass.

kirill115 [55]

Answer:

I think 0.7

Step-by-step explanation:

3 0

2 years ago

5/7 ............. 15/21<br><br> NONE OF THESE<br> EQUAL<br> GREATER THAN<br> LESS THAN

sertanlavr [38]

Answer: EQUAL

Step-by-step explanation:

Just as you can do the same thing to both sides of an equation, you can do the same thing to both sides of a fraction. 15 = 5*3 and 21 = 7*3. Thus, 5/7=15/21

Hope it helps <3 :)

5 0

3 years ago

The Aspen Ski Resort has started to keep track of the number of skiers and snowboarders who bought season passes. The ratio of t

Vlad [161]

Answer:

24

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers