If you would like to know how much did the bag of grapefruit weigh, you can calculate this using the following steps:
7 1/2 pounds - 1 5/8 pounds of apples - 2 3/16 pounds of bananas = 7 1/2 - 1 5/8 - 2 3/16 = 15/2 - 13/8 - 35/16 = 120/16 - 26/16 - 35/16 = 59/16 = 3 11/16 pounds of grapefruit
The correct result would be 3 11/16 pounds of grapefruit.
Answer:
a) 31 pupils
b)18
Step-by-step explanation:
you should create a Venn diagram to represent your information.Then after putting your information in correctly. For a) you'll add all the numbers in the Venn diagram including 2, which is outside the Venn diagram,then you'll get 29.. Subtract 29 from 50
I hope this helps
Answer:
x=13
Step-by-step explanation:
Q is the midpoint of PR
PQ + QR = PR
PQ= QR
PQ+QR = PR
QF + QR = PR
2QR = PR
2*43 = 9x-31
86 = 9x-31
Add 31 to each side
86+31 = 9x-31+31
117 = 9x
Divide each side by 9
117/9 = 9x/9
13 =x
Answer:
Scalene, right angle, and what again you want me to say?
1 - sin ^2 (x) / sin(x) - cosec(x) =
Cos^2 (x) /[ sin(x) - 1/sin (x)] {since sin^2 (x) + cos ^2 (x) = 1 and cosec(x) =1/sin(x)}.
Therefore cos^2 (x) / [sin^2 (x) - 1] =
Cos^2 (x). Sin(x) /[ -cos^2 (x)] {since, sin^2 (x) - 1 = cos^2 (x)} = - sin(x).
So answer is [-sin(x)].