Answer:
C it is C
Step-by-step explanation:
Hints:
Step 1: Use Sine law the the angle B.
a/Sin A=b/SinB=c/SinC
24/Sin61^=12/SinB (accross multiply)
SinB=12Sin61^/24
SinB=0.437309853 then convert to degree =25.9 degree( depends on question rounded how many decimal) Read the question it must notes there.
--> Angle C=180-61-25.9=93.1 degree.
Step 2: Use Cosine law to calculate.
c^2=a^2+b^2−2ab⋅cosC
c^2=24^2+12^2-2(24)(12)cos93.1
c^2=720-576(-0.054078812)
c^2=720+31.11494
c^2=751.1494
c=27.4
(Square root take exponent off)
Step-by-step explanation:
Answer:
for the a you said the perimeter is 96 cm and why are you asking the perimeter again ? and are u malaysians ? if yes its easier for me to explain to you
Simplify both sides of the inequality.
−16x+8<2x+5
Subtract 2x from both sides.
−16x+8−2x<2x+5−2x
−18x+8<5
Subtract 8 from both sides.
−18x+8−8<5−8
−18x<−3
Divide both sides by -18.
−18x/−18 < −3/−18
x>16
Ans : x > 16
Answer:
Step-by-step explanation:
From the 3 statements given, we can say:
The commission is 18% of p, when p is LESS THAN OR EQUAL TO 500
The commission is 24% of p, when 500 < p ≤ 2000
The commission is 27% of p, when p is GREATER THAN 2000
This can be written as a piecewise function (split function) of the form shown below:
