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Nataliya [291]
3 years ago
10

Please I need help ASAP

Mathematics
2 answers:
Dmitry [639]3 years ago
8 0
The answer is 4.5!!!!!!!
Allisa [31]3 years ago
4 0

Answer:

it's 4.5

Step-by-step explanation:

you have to find the difference between each number and the mean. then you find the mean of that sum

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irinina [24]
If it is perpendicular to the axis, then a circle. If it is at an angle, then an ellipse. If it is parallel to the axis, then two parallel lines. These aren't mine but I hope they help you
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3 years ago
scenario a: get $2,000 deposited into your bank account today, and $50 added each month for a year? make a f(×) function pls​
Dennis_Churaev [7]
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7 0
3 years ago
Leah claims that these figures are not similar. When she compared the heights, she wrote 27. Then she compared the bases and got
Flauer [41]

Answer:

<h2>Leah is actually wrong, because those rectangles are similar.</h2>

Step-by-step explanation:

Remember that similarity is about having proportional sides and congruent angles. When we have congruent sides, then those rectangles are congruent not similar.

In this case, to find the similarity, Leah should compare bases and heights thorugh division, because the ratio between heights and the ratio between bases must be equal. So, let's divide.

\frac{21}{6}=3.5

\frac{7}{2}=3.5

As you can observe, both ratios are equal.

Therefore, those rectangles are congruent.

4 0
3 years ago
Solve the equation: x2 - 12x = -36
Natalija [7]
x^2-12x=-36\ \ \ |add\ 36\ to\ both\ sides\\\\x^2-12x+36=0\\\\x^2-2x\cdot6+6^2=0\ \ |use\ (a-b)^2=a^2-2ab+b^2\\\\(x-6)^2=0\iff x-6=0\ \ \ |add\ 6\ to\ both\ sides\\\\\boxed{x=6}
6 0
3 years ago
Read 2 more answers
Dave and Busters charges 2.50 per game in the arcade plus a one-time entrance fee of $10.
AnnZ [28]

Answer:

C) y = 2.50x + 10

Step-by-step explanation:

Equation C is saying:

total cost = 2.50(number of games) + $10 entery fee

Hope this helps :)

6 0
3 years ago
Read 2 more answers
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