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meriva
2 years ago
6

Could u solve this pls?

Mathematics
1 answer:
sergejj [24]2 years ago
5 0
The answer is 20. Hope it helps.
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BRAINLIESTT ASAP! PLEASE HELP ME :)<br><br> Solve for x given that CE=36. Show your work.
grigory [225]
<h3>Answer: x = 7</h3>

Explanation:

Segment addition postulate

CD+DE = CE

this basically is the idea of gluing smaller pieces together to get a larger structure. We can go in reverse to break up a large item into smaller bits. This is assuming there is no leftovers, overlaps, or parts wasted/lost.

CD = 9

DE = 3x+6

CE = 36

----

CD+DE = CE

9+3x+6 = 36

3x+15 = 36

3x = 36-15

3x = 21

x = 21/3

x = 7

-----

If x = 7, then

DE = 3x+6 = 3*7+6 = 21+6 = 27

and

CD+DE = 9+27 = 36 = CE

confirming our answer

6 0
2 years ago
850 projects were entered in the science fair. If 86% of the projects did not receive a ribbon, then how many student projects d
Reptile [31]

Answer:

731 of the projects received a ribbon.

Step-by-step explanation:

850 x 0.86 = 731

Hope this helps!

5 0
3 years ago
1. How do you find the absolute deviation of a value from the mean of the data set?
nirvana33 [79]
Here's how to calculate the mean absolute deviation. Step 2: Calculate how far away each data point is from the mean using positive distances. These are called absolute deviations. Step 4: Divide the sum by the number of data points.
7 0
3 years ago
Which of the binomial is a factor of this trinomial x2-7x-44?
yan [13]
I hope this helps you



x^2-7x-44

x -11



x +4



(x-11)(x+4)
6 0
3 years ago
Find the area of the geometric figure.<br> Square<br> 9.8 ft
tresset_1 [31]

Answer:

96.04 ft

Step-by-step explanation:

nutiply 9. 8 by 9.8

8 0
3 years ago
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