The blue one your welcome
Answer:
1st answer is in the pic
2nd answer is that there are
1650 childs and 550 adults
Step-by-step explanation: the picture
If you want the 1st answer in words, it is here
Correct result:
a = 100
c = 800
t = 300
Solution:
6a + 5t + 4c = 5300
a + t + c = 1200
(8/3)t = c
6•a + 5•t + 4•c = 5300
a + t + c = 1200
(8/3)•t = c
6a+4c+5t = 5300
a+c+t = 1200
3c-8t = 0
a = 100
c = 800
t = 300
Answer:
the exterior angle of the vertex: 60 degrees
the interior base angles: 30 degrees
the exterior angles of the bases: 150 degrees
Step-by-step explanation:
every straight angle is equal to 180 degrees and all the angles of the inside of a triangle is 180 degrees
Answer:
15 pieces of pineapple
Step-by-step explanation:
Answer:
B) Radius: 9
Circumference: 2pi(9) = 18pi
Area: pi(9)^2 = 81pi
Step-by-step explanation:
Diameter is twice the radius. 18/2 = 9
Circumference: 2(pi)r
Area: pi(r)^2