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Lady bird [3.3K]
4 years ago
11

Plans for a new park call for gardens directly across the sidewalk from each other to be congruent. This computer printout shows

a rose garden. If the vertices of a tulip garden are located at (x1,−y1), (x2,−y2), (x3,−y3), and (x4,−y4), will the tulip garden be congruent to the rose garden?
A)No, because the transformation applied was not a rigid motion.
B)You cannot tell because you do not know where the points are in the plane.
C)Yes, because the tulip garden is a reflection of the rose garden.
D)Yes, because the same transformation was applied to all the vertices.
Mathematics
1 answer:
Alenkasestr [34]4 years ago
7 0

The answer is letter C

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2x - 6 y equals 24 negative 5 plus 6y equals negative 6
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I hope this helps you

8 0
3 years ago
What is the answer to 68.2−19.45
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48.75

Step-by-step explanation:

68.2-19.45 couldn't u use a calculator?

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3 years ago
Can zeros be written at the end of a decimal without changing the number that it represents?
mr_godi [17]

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Step-by-step explanation:

7 0
3 years ago
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A business organization needs to make up a 7 member fund-raising committee. The organization has 6 accounting majors and 7 finan
photoshop1234 [79]

Answer: 658 ways.

Step-by-step explanation:

To find the number of ways the number "r" items can be chosen from the available number "n", the combination formula for selection is used. This formula is denoted as:

nCr = n! / (n-r)! × r!

Where n! = n×(n-1)×(n-2) ... ×3×2×1.

If we have 6 accounting majors and 7 finance majors and we are to choose a 7-member committee from these with at least 4 accounting majors on the committee, then the possibilities we have include:

[4 accounting majors and 3 finance majors] Or [5 accounting majors and 2 finance majors] or [ 6 accounting majors and 1 finance major].

Mathematically, this becomes:

[6C4 × 7C3] + [6C5 × 7C2] + [6C6×7C1]

525 + 126 + 7 = 658 ways.

Note: it is 6C4 because we are choosing 4 accounting majors from possible 6. This applies to other selection possibilities.

8 0
3 years ago
What you know? Thanks
Paul [167]

Answer:

∠ EAC = 50°

Step-by-step explanation:

Since AE is an angle bisector of ∠ BAC , then

∠ EAC = ∠ BAE , that is

3x - 10 = x + 30 ( subtract x from both sides )

2x - 10 = 30 ( add 10 to both sides )

2x = 40 ( divide both sides by 2 )

x = 20

Then

∠ EAC = 3x - 10 = 3(20) - 10 = 60 - 10 = 50°

8 0
3 years ago
Read 2 more answers
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