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dezoksy [38]
3 years ago
3

Which transformation will always map a parallelogram onto itself?Square GHIJ shares a common center with regular hexagon ABCDEF

on a coordinate plane. is parallel to . If the combined figure rotates clockwise about its center, at which angle of rotation will the image coincide with the preimage?
Mathematics
1 answer:
vivado [14]3 years ago
6 0

Answer:

So the problem ask on which of the following among the choices is the angle of rotation will the image coincide with the pre image if the square GHIJ shares a common center with regular hexagon ABCDEF on a coordinate place and the best angle of rotation would be letter B. 180 degrees

Step-by-step explanation:

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State the postulate or theorem you would use to prove each pair of triangles congruent.
Diano4ka-milaya [45]

Answer:

  f) Not possible

Step-by-step explanation:

The triangles can be shown to be similar by SAS, but the corresponding sides are not marked as congruent. With the given information, it is not possible to show the triangles are congruent.

7 0
3 years ago
∠3 and ∠6 are alternate interior angles. If m∠3 = 75, what is the measure of ∠6
sp2606 [1]

Answer:

<h3>B. m<3 = m<6 = 75degrees</h3>

Step-by-step explanation:

First you must understand that in geometry, the alternate interior angles are equal

Hence if ∠3 and ∠6 are alternate interior angles, then <3 = <6

Given that m<3 = 75 degrees

m<6 will also be 75 degrees since both angles are equal

7 0
3 years ago
Im really struggling with these questions can anyone help me?
Alchen [17]
Q1
the clothes are on 45% discount, wich mean they become 55% of their original price.

30× 55% =16.5
64×55%=35.2

the new salary is 103% of the original

10×103% = 10.3
11600×103% = 11,948

Q2:

1+0.24= 1.24
1- 0.27= 0.73

86×140%= 120.4
440×119%= 523.6
82×90% = 73.8
480× 73%= 350.4
8 0
4 years ago
Help with question B please <br> No scam brainliest will be given
erma4kov [3.2K]

Are you still looking for a answer? If so I would love to give you mine.

4 0
3 years ago
Plz help on #17 I’m stuck
AlladinOne [14]
The doorstop is a triangular prism. volume of the triangular prism is the area of the base times the height
area of the base: 1/2 * 10*6=30cm²
height: 2.5cm
Volume: 30cm²*2.5cm=75cm³
weight: 75cm³*8.6g/cm³=645 grams
5 0
4 years ago
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