We have to relate the angles of the trapezoid in order to find the measure of BAD.
Given:
Then
The angles are congruent because if AD and BC are congruent, and the lines are parallel, they sides will form the same angles.
Also, as the segment AD is "cut" by two parallel lines, the angles BAD and ADC are consecutive interior angles and are, therefore, supplementary.
Then, we can write:
Now, with the value of x, we can calculate the measure of BAD as:
Answer: the measure of BAD is 74°.
Answer:
So f(x) is y
y = |x| -4
Put in some numbers for x and see which graph matches the y output.
The first graph.
Answer:
81
Step-by-step explanation:
week 1 : 1
week 2 : 3
week 3 : 9
week 4 : 27
week 5 : 81
°° Let's see -
1,327 rounded to the nearest hundred would equal 1,300.
→ Why?
Because I've learned this rounding trick that when I share it with other people they find it very useful.
5 or more, raise the score! (Round up!)
4 or less, let it rest! (Round down or keep it the same!)
↑ ↑ ↑ I hope this is somewhat helpful to you :D
It’s the third graph.
Hope this helped:)