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Alisiya [41]
4 years ago
11

What method would you choose to solve the equation 2x2 – 7 = 9? Explain why you chose this method. 

Mathematics
2 answers:
horsena [70]4 years ago
7 0

Answer:

I would use the square root property of equality. Because there is no x term, I would just add and divide to get x2 by itself. Then I would take the square root.

lisabon 2012 [21]4 years ago
4 0

is that a variable of x or a multiplication sign?

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Rotate 180° about (2, 1).
luda_lava [24]

Answer:

(-2,-1)

Step-by-step explanation:

Don't mind the back

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5 0
3 years ago
Isaiah scores with 50% of his penalty kicks in soccer. He flips two fair coins to conduct a simulation with 20 trials to determi
Ratling [72]

The probability that Isaiah makes a penalty kick is the likelihood of making the kick

The probability that Isaiah makes both penalty kicks is 35%

<h3>How to determine the probability?</h3>

From the sample space, there are 7 occurrences where Isaiah makes both penalty kicks, and there are 20 occurrences in all

So, the probability (p) that Isaiah makes both penalty kicks is:

p = 7/20

Evaluate the quotient

p = 0.35

Express as percentage

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Hence, the probability that Isaiah makes both penalty kicks is 35%

Read more about probability at:

brainly.com/question/25870256

7 0
3 years ago
Whats x? Problem:2x+7=11-2x
koban [17]
2x+7=11-2x (add 2x)
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8 0
4 years ago
Read 2 more answers
4 times the difference of a number and 15 is at least 84. What is the range of the number?
timama [110]

Answer:

x ≥ 6

Step-by-step explanation:

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3 0
3 years ago
Jackson wants to divide a 3/4 pound box of trial mix into small bags.Each of the bags will hold 1/12 pound of trail mix.How many
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3/48 because I said so and I’m smart jk
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