X is equal to 7. Since you are trying to make them equal to each other, the denominator is already the same, so you just need to make the numerator the same too.
D
Step-by-step explanation:
Angles on a straight line are supplementary (they sum up to 180°)
Answer:
D
Step-by-step explanation:
if cosec is 13/5 then sin is 5/13
Answer:
18.85
Step-by-step explanation:
2(3.14)(3)
Answer:total amount that was was collected is $8500
Step-by-step explanation:
Let x represent the total number of floor seats sold.
Let y represent the total number of VIP seats sold.
The total number of tickets sold for the fund raising concert was 500. This means that
x + y = 500
Four times as many floor seats were sold than VIP seats. It means that
x = 4y
Substituting x = 4y into x + y = 500, it becomes
4y + y = 500
5y = 500
y = 500/5 = 100
x = 4y = 4 × 100
x = 400
If each floor seat ticket sold for $10 and each VIP ticket sold for $45, the total money collected would be
10 × 400 + 45 × 100 = 4000 + 4500
= $8500
