Can someone help me on this. I'm stuck on most of these problems.
1 answer:
Hence, Option B: 105 is the correct answer
Further explanation:
We can see that when a traversal intersects two parallel lines alternate angles and corresponding angles are form.
In the given diagram,
7x and 5x+30 are alternate interior angles
while
y and 7x are corresponding angles.
When a traversal intersects two parallel lines, the alternate interior angles and the corresponding angles are equal.
So,
As we know thaty=7x
so y=105°
Hence, Option B: 105° is the correct answer
Keywords: Parallel lines, Alternate angles, Corresponding angles
Learn more about parallel lines at:
#learnwithBrainly
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Answer:
Choise B:
Step-by-step explanation:
For this exercise you must remember the multiplication of signs:
By definition, equivalent expression have the same value.
Then, you can find an equivalent expression to the expression provided in the exercise by simplifying it.
So, given:
To simplify it, you can distribute the negative that is located outside of the parentheses (in order to eliminate the parentheses).
Applying this procedure, you get the following equivalent expression:
Therefore, as you can notice, the expression obtained matches with the one shown in Choice B.
Answer:
Step-by-step explanation:
Step 1
List the length of the wingspan of the five butterflies
Step 2:
The two butterflies with the shortest wingspan has a wing length of inches each.
Step 3:
Total length of the wingspan of the two butterflies with the shortest wingspan
=
Final answer:
=