Answer:
x = 8/√3
Step-by-step explanation:
We solve that above question using the trigonometric function of sin
Sin theta = Opposite/Hypotenuse
Theta = 60°
Opposite = 4
Hypotenuse = x
Hence,
Sin 60 = 4/x
Cross Multiply
sin 60 × x = 4
x= 4/sin 60
in rational form
sin 60 = √3/2
Hence, x = 4/ √3/2
= 4 ÷ √3/2
= 4 × 2/√3
= 8/√3
Answer:
<u>1759</u><u>. </u><u> </u> or 27 58/63
63
hope it helps
Answer:
A = 28 cm
Step-by-step explanation:
equation:
A = 
A = 
solve:
A = 
A = 7 x 4
A = 28 cm
Distribute
4x+3x-6=-20
7x-6=-20
add 6 to both sides
7x=-14
divide both sides by 7
x=-2
ANSWER
EXPLANATION
If A and B are independent events, then
P(A and B)=P(A)×P(B)
Multiply both sides by;
