Answer:
12
Step-by-step explanation:
There are 32 female casts in a school play
The ratio of male to the female role is 3:8
Therefore the number of male casts in the school play can be calculated as follows
3/8= x/32
Cross multiply
8x = 32×3
8x= 96
x= 96/8
= 12
Hence there are 12 male casts in the school play
Answer:
34 m squared
A=bh/2
Step-by-step explanation:
10+24+24+10
10+10=20
24+24=48
48+20
=68/2
=34
To simplify the product obtained by multiplying the binomial and trinomial, combine like terms.
x ³ + 3x² - x + 2x² + 6x - 2
x³ + (3x² + 2x²) + (-x + 6x) - 2
Further simplification leads to the answer,
x³ + 5x² + 5x -2
This is the first among the choices.
