Answer:
slant hight is 30 cm.
Step-by-step explanation:
ur welcome!!!!
Answer:
6
Step-by-step explanation:
add 11 to both sides, that cancels out so then your left with 7x=42, divide by 7 on both sides then you should get x=6
Sin 0 sin 3pi/2 and tan pi
cos pi/2 is -.5
cos 0 is 1
No If it was 4 to 3 then yes but 4 can't be multiplied by anything to equal 9
<span>In a 30-60-90 triangle the side opposite the 30 degree angle is half the length of the hypotenuse.
The short leg is </span>the side opposite the 30 degree angle. If the short leg =x, then the hypotenuse = 2x
The ratio of the short leg to the hypotenuse in the given triangle is cos(60°)

Answer is C. 1:2