Answer:
Thomas has 45
Emma 30+45=75 pound
Step-by-step explanation:
Ratio is 3/5
Tomas receives x money
Emma receives x+30
3/5=x/30+x
3(30+x)=5x
90+3x=5x
90=5x-3x
90=2x
x=90/2=45
Thomas has 45
Emma 30+45=75 pound
45/75=3/5
Step-by-step explanation:
Area 1 = the rectangle
8×3=24cm²
Area 2= semi circle
3.14r² 314/100×4×4 = 50.24cm²
add. 24+50.24 = 74.24cm² ( 10th)
<h2>= 74.2</h2>
Answer:
4 13/20 -> 4.65
Step-by-step explanation:
Step-by-step explanation:
here
f(x)=2x^2-1
Now
f(4y)=2*4y^2-1
Answer:
Step-by-step explanation:
h = 4 m
d = 12 m
r = 12/2 = 6 m
Volume of cylinder = πr²h
= 3.14 * 6 * 6 * 4
= 452.16 m³
