Answer:
Even
Step-by-step explanation:
The picture is the explanation.
I hope this helps.
It changed by $.04 in 4 years.
$.04 / 4 = $.01
The stamp changed by 1 cent/year
Answer: 22,800
Step-by-step explanation: Depends on what you do that year
Answer:
60 degrees
Step-by-step explanation:
BWA is an isosceles triangle, meaning that BW and WA are equal in length.
Thus, we have that ABW and WAB are congruent to each other.
ABC is a complementary angle, so ABW and CBD add up to 90 degrees.
ABW is 30 degrees, so we have 30 degrees+ CBD=90 degrees.
Subtracting thirty degrees from both sides we get CBD=60 degrees.
Hope this helps!
Answer:
11
Step-by-step explanation:
Because two negatives make a positive so you could write it 4 + 7 = 11.
Hope this helped