Answer:
perimeter = sum of all sides. this is same for polygons
rect: area l×b. peri = 2(l+b)
Step-by-step explanation:
15+5 = 20
20*2 = 40 cm is the perimeter of the given figure
Answer:
774 feet.
Step-by-step explanation:
Let x represents how far the ship is from the base of the lighthouse.
We use the tangent ratio, which involves opposite over adjacent to find x.
To the nearest whole number, the distance is 774 ft.
Answer:Your poopoo
Step-by-step explanation:
Answer:
1. 0.5 for x, 3 for y
2. 1.5 for x, 9 for y
3. 2.5 for x, 15 for y
Step-by-step explanation:
I will explain later if you still need help...but you said you need it fast, so I don't want to be too slow. :)
Step 1: Write the amount of savings in equation
Linda's savings: s=1.55d
Tyron's savings: m=3.90d
Step 2: Add on the extra days to Linda's savings
Linda's savings s=1.55d+3(1.55)
Step 4: Simplify equation
s=1.55d+3(1.55)
s=1.55d+4.66
Step 5: Substitute numbers for d days until Tyron's m savings is greater than Linda's s saving
m=3.90d s=1.55(2)+4.66
m=3.90(2) s=3.10+4.66
m=7.80 s=7.76
On Tyron's second day he will have more money in his savings than Linda does.
