Answer:
a=-4
b=-4
Step-by-step explanation:
-0.113 blank =0.452x + 0.452
-0.113(a+bx) =0.452x + 0.452
-0.113a-0.113bx =0.452x + 0.452
so we have
-0.113a=0.452
a=-0.4520/0.113= -4
-0.113bx =0.452x
b=-0.452/0.113= -4
<span>We have a right angled triangle with an opposite of 300.5 ft. (306 - 5.5) and an adjacent of 400 ft. Recalling SOH CAH TOA, tanθ = O/A.
tan(θ) = 300.5/400.
θ = tan^-1(300.5/400).
θ = 36.9°.</span>
Answer:
12
Step-by-step explanation:
1
2
3
4
5
6
7
8
9
10
11
12
1+2+3+4+5+6+7+8+9+10+11+12=78
Answer: It's A. -7.
Step-by-step explanation: I've attached an Image of my work.
