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alexira [117]
3 years ago
10

How do you do this? It's geometry

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
7 0
45.

12/18 = 8/x <=> 2/3 = 8/x <=> x = (3*8)/2 = 12;
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Which equations are correct? select three options. n = 10 n = 7 cf = 59 fe = 42 cd = 30
pashok25 [27]

Based on the calculations on this parallelogram, the correct equations are:

  1. n = 10
  2. CF = 59
  3. FE = 42

<h3>The properties of a parallelogram.</h3>

Based on the image of the parallelogram shown in the image attached below, we can logically deduce that the opposite sides of this parallelogram are all equal. Thus, we have:

Side DE = Side CF

6n - 1 = 5n + 9

6n - 5n = 9 + 1

n = 10.

From Side CF, we have:

CF = 5n + 9

CF = 5(10) + 9

CF = 59.

For the measure of side FE, we have

FE = 4n + 2

FE = 4(10) + 2

FE = 42.

Read more on parallelogram here: brainly.com/question/16743544

#SPJ1

Complete Question:

Figure CDEF is a parallelogram.

Parallelogram C D E F is shown. The length of F C is 6 n minus 1, the length of C D is 4 n + 2, and the length of D E is 5 n + 9.

Which equations are correct? Select three options.

n = 10

n = 7

CF = 59

FE = 42

CD = 30

5 0
1 year ago
Please respond to this. I need help​
Citrus2011 [14]

Answer:  15 should be the answer hope this helped

plz make brainly

Step-by-step explanation:

3 0
3 years ago
A. What is the median of the data set?
Delicious77 [7]

Answer:the median is 20 and the lower quartile is 16.5

Step-by-step explanation:

7 0
2 years ago
I don’t understand this can someone help me?
solong [7]

Answer:

f

Step-by-step explanation:

You know that:

X is congruent to angle Z which means they are the same size

the straight line below is equal to 180

Y is a right angle so its equal to 90

So that means:

if x and z are equivalent that means they are equal to 2x essentially

and if you add 90 you will get the total of the line

Hope this helps!!! :)

6 0
3 years ago
Ms. Watson's recipe uses
Vikki [24]

Answer: I think u have to take away 12 from 36

7 0
3 years ago
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