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Iteru [2.4K]
3 years ago
5

Below are two parallel lines with a third line intersecting them

Mathematics
1 answer:
olchik [2.2K]3 years ago
7 0
Answer: x = 76

Alternate interior angles
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Could u guys try this one out as well
Korolek [52]

Answer:

D) a reflection over the line x = 0 followed by a reflection over the line y = 0.

Step-by-step explanation:

In this problem, the original figure is in quadrant I (1) and the second image is in quadrant III (3).  In order for the figure to make this transition and be 'flipped' into the opposite direction of the original figure, a reflection would have to take place.  If triangle 'A' is reflected over the line y = x or y = -x, the orientation of the triangle would stay the same, meaning the point of the triangle would still face upward.  If you reflect over the line x = 0 and then again over the line x = 0 (as in C), your triangle would be in the same spot.  However, if you reflect triangle 'A' over x = 0, you would get a 'flipped image' into quadrant 4 and the orientation of the triangle would face downward.  Following this reflection by another reflection over the line y=0 would give you the mirror image in quadrant III (3).  So, D is the correct sequence of reflections.  

3 0
4 years ago
Explain why the product of 2 times any number is an even number
leonid [27]

If you add 2 odd numbers together eg. 5+5 it would become an even number eg. 10.

If you add 2 even numbers together eg. 60+60 it would stay as an even number eg.120.

The product is basically the same thing as that but instead of adding the same number twice, you multiplying the number with 2 which is the same as adding two of the same numbers.

7 0
3 years ago
How is adding and subtracting mixed numbers similar to adding and subtracting fractions? How is adding and subtracting mixed num
uranmaximum [27]
Step 1: Keep the denominator the same. Step 2: Add or subtract the numerators. Step 3: If the answer is an improper form, reduce the fraction into a mixed number. ... Step 1: Find the Lowest Common Multiple (LCM) between the denominators.

7/4 5/6
7+5=
7/5
1 2/5

8 0
4 years ago
3x-12=-4×+23<br>I need help with this pr​
Mrrafil [7]

Answer: Not sure if the second one is times or just the variable x, i assume its the variable x. Answer:

x=5

Step-by-step explanation:

Let's solve your equation step-by-step.

3x−12=−4x+23

Step 1: Add 4x to both sides.

3x−12+4x=−4x+23+4x

7x−12=23

Step 2: Add 12 to both sides.

7x−12+12=23+12

7x=35

Step 3: Divide both sides by 7.

7x

7

=

35

7

x=5

Answer:

x=5

7 0
3 years ago
Read 2 more answers
Solve Bx+q=A <br> solve for x
Pavel [41]
Download Photomath, it gives you the answer for this equations
8 0
3 years ago
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