What you will do (I think) is put in 23 degrees in the place of F. Then do 23-32. From there you will have 5/9(-9). Divide 5 and 9 then multiply that into -9.
Step-by-step explanation:
-3-15=-18
-18-74=-92
-92-375=-449
Answer:
Rule: Multiplying ×5 in turn
50 { third term}
1,250 {fifth term}
Step-by-step explanation:
2 × 5 = 10 {second term}
10 × 5 = 50 { third term}
50 × 5 = 250 { fourth term}
250 × 5 = 1,250 {fifth term}
the picture in the attached figure
we know that
m∠1+m∠2+m∠3+m∠4=180°
m∠jkm=m∠1+m∠2+m∠3
so
m∠jkm+∠4=180°
m∠jkm=5x+18
∠4=x
substitute
(5x+18)+x=180°------> 6x=180-18------> x=162/6--------> x=27°
therefore
the answer is
the measure of angle 4 is equal to 27 degrees
Answer:
Step-by-step explanation:
4.5b + 8.5c = 175
b + c = 22.......b = 22 - c
4.5(22 - c) + 8.5c = 175
99 - 4.5c + 8.5c = 175
-4.5c + 8.5c = 175 - 99
4c = 76
c = 76/4
c = 19......there are 19 cats
b + c = 22
b + 19 = 22
b = 22 - 19
b = 3 <==== there are 3 birds
