Answer:
Step-by-step explanation:
12). By applying Pythagoras theorem in the given right triangle,
Hypotenuse² = (Leg 1)² + (Leg 2)²
x² = 7² + 7²
x² = 2(7)²
x = 
x = 
13). By sine rule,
sin(60)° = 
y = 
y = 18
By cosine rule,
cos(60)° = 
x = 
x = 
14). By applying Pythagoras theorem in the given right triangle,
12² = x² + x²
144 = 2x²
72 = x²
x = √72
x = 6√2
Answer:
Growth of $10,000 at 2% Interest
Year Amount
0 $10,000
1 $10,200
2 $10,404
3 $10,612
4 $10,824
5 $11,041
6 $11,262
7 $11,487
8 $11,717
9 $11,951
10 $12,190
$10,000 for 10 Years by Interest Rate
Rate Amount
1% $11,046
2% $12,190
3% $13,439
4% $14,802
5% $16,289
6% $17,908
8% $21,589
10% $25,937
12% $31,058
15% $40,456
20% $61,917
Step-by-step explanation:
H(0)=0
Because anything multiplied by 0 equals 0.
9514 1404 393
Answer:
Step-by-step explanation:
The angles marked with x-expressions are complementary, so ...
(3/4x -2) + (2/5x) = 90
x(3/4+2/5) = 92 . . . . . . . add 2
x(23/20) = 92 . . . . . . . . combine the fractions
x = 92(20/23) . . . . . . . . multiply by 20/23
x = 80
__
The angle marked y° is a vertical angle with the angle that is the sum of 90° and (2/5x)°. So, the value of y is ...
y = 90 + 2/5(x) = 90 +2/5(80) = 90 +32
y = 122
Answer:
56 is the answer so it's A, C and E.
Step-by-step explanation:
