Answer:
The answer to your question is: y = 6x + 3
Step-by-step explanation:
Data
slope = m = 6
A (8, 51)
Equation
y = mx + b
(y - y1) = m (x - x1)
(y - 51) = 6(x - 8)
y - 51 = 6x - 48
y = 6x - 48 + 51
y = 6x + 3
11
(9, 18, 27, 36, 45, 54, 63, 72, 81, 90 and 99)
Those numbers divisible by 9 are the multiple of 9; thus need to know how many multiples of 9 there are between 1 and 100:
100 ÷ 9 = 11 r 1 ÷ last multiple of 9 is 11 × 9 (= 99)
→ There are 11 - 1 + 1 = 11 numbers between 1 and 100 which are divisible by 9.
(They are 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99.)
C. 9^4
when dividing with exponents, i usually just look at the exponents and subract them so i did 12-8 for this problem
I believe the answer is 2, because if you divide 2.0 by 1 you get 2 and if you divide each row you get 2
Rewriting the left hand side,
csc²t - cost sec t
= (1/sin²t)-(cost)(1/cost)
= 1/sin²t - 1
= 1/sin²t - sin²t/sin²t
= (1-sin²t)/sin²t
= cos²t/sin²t
= cot²t
