Answer:
Step-by-step explanation:
sinx=(opposite side)/(hypotenuse)
There really is no ‘explanation’ as that ratio IS the definition of sin.
Answer:
A
Step-by-step explanation:
2 + (-1) = 1
1 + 3 = 4
Thus, 5(small four)
If volume of cube = 18 cm³
then each side of cube = ∛18cm³
≈ 2.6207
Volume of squared pyramid =

since the pyramid fits perfectly in the cube then that means that
there lengths and height are equal thus l² h = 18 cm³
∴ volume of pyramid = 18 cm³ ÷ 3
= 6 cm
Thus B
Add 52 times 15 cause 5 times 3 is 15 and. u get 780
Answer:
54 thanks for points have a great day