To find out area of circle bit u do (pi x r^2) /4
(3 x 6^2)/4
(3x 36) / 4
108/4 = 27
So area of circle bit is 27
For square you do:
6x6 = 36
ANSWER:
36+27 = 63
The answer is 63m^3
Answer:
as you can see in both triangles, comparing to each other, x = 90 angle
w = 52, because when 90 + 38 + w = 180 for a triangle
z=10yd
u = 62yd
v = 79 yd
please, also make sure these answers are correct from anyone, but ihave answer correct :)
Hope it helps
Answer:
There is no solution because the slopes of the two lines are the same.
Step-by-step explanation:
3x + 5 = 3x - 7
-3x - 3x Subtract 3x from both sides
5 ≠ - 7 No solution
If this answer is correct, please make me Brainliest!
Answer:
60 students passed, and 75 appeared in examination.
Step-by-step explanation:
Let's say s is the total number of students and p is the number of students who passed.
80% of the students passed, so:
0.8 s = p
If there were 10 less passers, and 15 less students (5 less failures), then the ratio of passers to failures would be 5/1.
(p − 10) / (s − p − 5) = 5 / 1
Simplify the second equation:
p − 10 = 5 (s − p − 5)
p − 10 = 5s − 5p − 25
6p = 5s − 15
Substitute the first equation.
6 (0.8 s) = 5s − 15
4.8 s = 5s − 15
0.2 s = 15
s = 75
p = 0.8 s
p = 60
60 students passed, and 75 appeared in examination.
I now how to do this, but I need a clearer picture. lol
