Answer:
55.96 miles
Step-by-step explanation:
Distance = Speed X time
Car first moved east for 1 hr , distance = 40 x 1 = 40 miles
Car then moved north-east for 30 min, distance = 40 x 0.5 = 20 miles
From trigonometry,
sin 45 = ; y = 20 sin 45 ; y= 14.14 miles
cos 45 = ; x = 20 cos 45 ; x = 14.14 miles
using Pythagoras theorem;
= +
= +
= 3131.08
=
z = 55.96 miles
Answer:
$281.88
Step-by-step explanation:
If you multiply the two numbers, you get 281.875. Then you round.
Have a nice night!
Answer:
$2535.88
Step-by-step explanation:
Using the compound interest formula Accrued Amount = P (1 + r/n)^(nt)
where Accrued amount is to be determined
P = principal; $2000
r = 4.75% = 0.0475
t = number of years = 5
n = number of times interest is compounded = 52
Therefore
Accrued amount = 2000 (1 + 0.0475/52)^(5x52)
= 2000 x (1.000913)^260
= 2000 x 1.2679
= $2535.88
Draw it out as a triangle and use the Pythagorean Theorem to solve.
See the attached picture:
A) $702,000 is the answer mate