Which equations are correct? select three options. n = 10 n = 7 cf = 59 fe = 42 cd = 30

Answers

Answer 1

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

n = 10CF = 59FE = 42

The properties of a parallelogram.

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: https://brainly.com/question/16743544

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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

Answer 2

Answer:

A,C,D

Step-by-step explanation:

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Step-by-step explanation:

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Answers

Answer:

17 meters x 20 meters

Step-by-step explanation:

perimeter = 2 widths + 2 lengths

74 = 2W + 2L

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substitute for L

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Answer:

Step-by-step explanation:

Givens

Let the width = w

Then the Length = w + 3

Formula

P = 2L + 2W

P = 74

Solution

Substitute w + 3 for L

2(W + 3) + 2W = 74 Remove the brackets

2W + 6 + 2W = 74 Collect Like Terms

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Check

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Answers

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answers

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Answers

Answer:

124

Step-by-step explanation:

5 out of 40 = ⅛ of the students stated they would like to have a school uniform policy.

992 × ⅛ = 124

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Answers

Look at the angles and the little tallies to match up the triangle. Or use the given: triangle DEF is similar to triangle KJI. If it’s like that in a given you know the order is equal. (D and K are similar, E and J, and F and I)
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Another way to do this is that when you find FD on the triangle you can set that the line has 3 tally marks. Then look at the other triangle and find a line in which there are 3 tally marks.
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100% of 8 is ?
100% of 24 is ?
100% of 36 is ?
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Answers

Answer:

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Step-by-step explanation:

Answer:

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Step-by-step explanation:

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10. A standard stop sign measures 30.00 inches from flat to flat. What is the side length, x, of the stop

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Answers

Answer:

The answer is "12.426 in".

Step-by-step explanation:

[tex]\to b+2c=30\\\\\to b = 15 \times \tan 22.5 \\\\[/tex]

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Answers

Answer:

Step-by-step explanation:

The simplest way to do this is to take every integer on there and divide it by 3.

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Because B does not produce an integer, that is your answer

(This works because of inverse operations)

Please let me know if you have any questions.

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Answers

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Step-by-step explanation:

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Answers

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Answers

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Answers

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Answers

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Answers

Answer:

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Value of [tex]\boldsymbol{DG}[/tex] in a triangle [tex]DFG[/tex] is equal to [tex]\boldsymbol{21}[/tex] inches. To understand the calculations, check below.

Define similar triangles.

Two triangles are said to be similar if their sides are proportional and their angles are equal.

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