Answer:
30 degrees i hope this helps! :)
Step-by-step explanation:
measure of angle Q is 90 degrees
measure of angle R is 60 degrees
measure of angle S is 30 degrees
side RQ is 1 unit
side RS is 2 units
side SQ is 1.732 units
Right Scalene Triangle
Side a = 1
Side b = 1.73205 = √3
Side c = 2
Angle ∠A = 30° = 0.5236 rad = π/6
Angle ∠B = 60° = 1.0472 rad = π/3
Angle ∠C = 90° = 1.5708 rad = π/2
C=90°B=60°A=30°b=1.732a=1c=2
Area = 0.86603
Perimeter p = 4.73205
Semiperimeter s = 2.36603
30 degrees
USE the sine function to determine S. Set up the equation:
sine(S) = 1/2 -->
S = Sine^-1(1/2) -->
S = 30 degrees
1 gallon = 4 quarts
5 gallons 2 quarts 1 pint = 4 gallons 6 quarts 1 pint
(5 gallons 2 quarts 1 pint) - (1 gallon 3 quarts)
= (4 gallons 6 quarts 1 pint) - (1 gallon 3 quarts)
= 3 gallons 3 quarts 1 pint
That is my answer, luckily I did the test
the answer is 7
2x-y
2*5 - 3
10 - 3
7
Answer:26
18 + 18
