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Lubov Fominskaja [6]
1 year ago
9

9-5(x+4) = 3(2-x) - 1

Mathematics
1 answer:
Mars2501 [29]1 year ago
6 0

Answer: x=-8

Step-by-step explanation:

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14.31782106 rounded to the nearest foot
Leviafan [203]
I believe it is 14 ..
3 0
3 years ago
Kindly answer this one. Thank you.​
steposvetlana [31]

Answer:

See below.

Step-by-step explanation:

I'm assuming these questions are about the Midline Theorem (segment AL joins the midpoints of the non-parallel sides.

♦  The midline's length is the average of the lengths of the top and bottom parallel sides.

AL=\frac{OR+CE}{2}

Use this equation and substitute values given in each problem, then solve for the missing information.

1. AL = x, CE = 9, OR = 5

x=\frac{9+5}{2}=7

2. AL = <em>m</em> - 4, CE = 15, OR = 17

m-4=\frac{15+17}{2}=16\\\\m-4=16\\\\\\m=20\\\\AL=20-4=16

3. OR = y + 5, AL = 15, CE = 18

15=\frac{(y+5)+18}{2}\\\\15=\frac{y+23}{2}\\\\30=y+23\\\\7=y\\\\OR = 7+5=12

4 0
2 years ago
Can anybody answer this?
kirza4 [7]
Should be 180 my g, I’m pretty sure
7 0
2 years ago
Read 2 more answers
here is the histogram of a data distribution. all class widths are 1. which of the following is the closest to the median of thi
Alborosie

The value of the median of the distribution is closest to 5.

<h3>What is the median?</h3>


A histogram is used to represent data graphically. the histogram is made up of rectangles whose area is equal to the frequency of the data and whose width is equal to the class interval.

The median is the number at the center of a dataset when the dataset is arranged in either ascending or descending order.

The numbers arranged in ascending order is : 2, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5, 6, 6, 7, 7, 8, 9

Median = 5

Please find attached an image of the histogram. To learn more about histograms, please check: brainly.com/question/14473126

#SPJ1

7 0
2 years ago
PLEASE SHOW FULL SOLUTIONS! WILL MARK BRAINLIEST FOR THE BEST ANSWER! THANK YOU.
erastova [34]

Answer:

4a is s(50-30-20)

4b is 10

Step-by-step explanation:

Make Brainliest!

5 0
2 years ago
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