(b1+b2)h / 2........ base (1) + base (2) * hieght / 2
I can help you my friend
50. a=13 a=-13
51. x=19 x=-19
Answer:
(2) sqrt( 2d /a) =t
Step-by-step explanation:
d = 1/2 a t^2
Multiply each side by 2
2d = 2*1/2 a t^2
2d = a t^2
Divide each side by a
2d/a = a t^2 / a
2d /a = t^2
Take the square root of each side
sqrt( 2d /a) = sqrt( t^2)
sqrt( 2d /a) =t
Answer:
1/625
Step-by-step explanation:
Your answer is 1/625. In decimal form: 0.0016
The exponents in the prime factorization are 6 and 2. Adding one to each and multiplying we get (6 + 1)(2 + 1) = 7 x 3 = 21. Therefore 576 has exactly 21 factors.