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igomit [66]
2 years ago
11

PLEASE HELP ATTACHED BELOW

Mathematics
1 answer:
ddd [48]2 years ago
6 0
I’m not sure but i think it is 126 pi IM SORRY IF IM WRONGGGGG
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Which of the following expressions is the inverse of the function y equals quantity x minus 2 divided by 3?
Natalija [7]
Y = (x - 2)/3
3y = x - 2
x = 3y + 2

Therefore, the inverse of y = (x - 2)/3 is y = 3x + 2
6 0
3 years ago
Draw a quadrilateral with one pair of parallel sides and two right angles. Explain why this figure is a trapezoid.
Jlenok [28]

Answer:i cant draw on brainly

Step-by-step explanation:i cant draw

6 0
2 years ago
Grace is looking at a report of her monthly cell-phone usage for the last year to determine if she needs to upgrade her plan. Th
Alisiya [41]

Answer:

s ≈ 105

Step-by-step explanation:

<u>Given:</u>

  • The data set: 700, 735, 680, 890, 755, 740, 670, 785, 805, 1050, 820, 750

<u>To find:</u>

  • The standard deviation of the data

<u>Steps:</u>

To find the standard deviation, first write the computational formula for the standard deviation of the sample.

{s}= \sqrt{\frac{{\sum}{x^2} - \frac{({\sum}{x})^2}{n}}{n - 1}}

Take the square root of the answer found in step 7 above. This number is the standard deviation of the sample. It is symbolized by s . Here, we round the standard deviation to the nearest whole number.

{s} = \sqrt{10987.878787879} = 104.8231

Rounding to the nearest whole number:

s ≈ 105

6 0
1 year ago
.i need some help !!!!
mariarad [96]
Angle AOE is congruent to Angle AOE is congruent to Angle COE because they form a straight line which means they are supplementary.
4 0
3 years ago
Read 2 more answers
A telephone company offers two plans with per-minute charges. Plan A involves a monthly rental of $12, and call charges at 7¢ pe
REY [17]
Plan A 12+.07(x) Plan B 15+.05(x). Substitute a number in for x such as 20 then plug in 12+.07(20) and 15+.05(20) and plan A would equal 13.4 a month and Plan B would equal 16 a month.
6 0
3 years ago
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