Answer:
7 7/8
Step-by-step explanation:
-3/2 * -5 1/4
= 7 7/8
(Decimal: 7.875)
Its eq 4 its 41 and all the other are 21 and lower.
Answer:
sin^2(45) = (√2/2)^2 = 1/2
Step-by-step explanation:
sin2x = sin2 * x = 0.909x
sin(2(45)) = sin90 = 1
Hope this helps.
Answer:
0,4 1,2 2,1 3.5 4.25
Step-by-step explanation:
because i know
The exponent 4 needs to be applied to both 3 and x, so we would have:
3 * 3 * 3 * 3 * x^4.
9 * 9 * x^4.
81x^4
