Answer:
Step-by-step explanation:
By "today" I think it means like times of pandemics like we are in right now. Technology is a debatable topic. People say it's good, but others say it's bad. Although, in times where you have to lock down for a week to 2 weeks if you get sick to prevent contamination, technology in this case could be useful. Communication is a major thing that technology helps with. You can't go visit your grandma if you're feeling bad, but maybe if you go on a one on one call and you tell your grandma how to start a video call, you both can communicate that way and share information.
<span>The correct answer is B. alternate interior angles. Both angles are on the inside of the two parallel lines, making them interior angles, and they are alternate because they're not on the same sides of the transversal line (the line that cuts through the parallel lines). A is incorrect because corresponding angles are those that are in the same position on both parallel lines, C is incorrect because it's impossible to tell with the information given if the angles are obtuse, and D is incorrect because adjacent angles are those that are next to each other.</span>
Answer:
A) a = 108°
B) b = 24°
Step-by-step explanation:
A) The formula used to calculate the interior angle of any polygon is;
θ = 180(n - 2)/n
where;
n is the number of sides that the regular polygon has
θ is the interior angle
This polygon with angle a has 5 sides.
Thus;
a = 180(5 - 2)/5
a = 108°
B) Looking at the image again, we have 2 equilateral triangles and 1 isosceles triangle.
So the point of the ap ex of the unshaded triangle, the angle at that point is 360°
All angles in an equilateral triangle is 60°. Thus, ap ex angle of isosceles triangle is;
360 - (108 + 60 + 60)
360 - 228 = 132°
Now, the other two angles of the unshaded isosceles triangle are equal.
Thus;
2b + 132 = 180 (sum of angles in a triangle)
2b = 180 - 132
2b = 48
b = 48/2
b = 24°
Answer:
The answer is D
Step-by-step explanation:
First off, the opposite of +3 is -30
Next, the opposite of 15c-30 is

If I’m not mistaken it’s 99.75 dollars to cover her whole driveway