Answer:
90 m^2
Step-by-step explanation:
Area = l*w
45 = l*15
Divide each side by 15
45/15 = l*15/15
3 =l
We want 2 *(l*w)
2 * (3*15)
2 *(45)
90
I think it’s option 3, I’m not sure
Answer:
C
Step-by-step explanation:
the ratios of corresponding sides are in proportion
that is the outer triangle and the inner triangle
= = 2 ( multiply both sides by 30 to clear the fraction )
x = 30 × 2 = 60
Answer:
56 litres
Step-by-step explanation:
let x be the amount when the container is full.
1/8x + 35 = 3/4x
-5/8x = -35
x = 56
I don’t know? I only joined so I could talk to my Friends/siblings