I'm not 100% sure but my best guess would be a rectangle. ( do not give brainliest if wrong, i wanna make sure its right)
Answer:
4b+b=70
5b=70
b=14
Step-by-step explanation:
4(14)+(14)=70
Length of AB is 18
Step-by-step explanation:
- Step 1: Find length of AB when AC = 9√3 and ∠B = 60°. Use trigonometric ratio sine.
sin 60 = opposite side/hypotenuse = 9√3/x
x = 9√3/sin 60
= 9√3/√3/2 = 9√3 × 2/√3 (∵ a ÷ b = a×1/b)
= 18
Y = mx + b
m = -2, b = 4
<span>y = -2x + 4</span>
Answer:
19683
Step-by-step explanation:
As the formula of the geometric sequence:
In the sequence of 1, 3, 9..., you have a1 = 1 and r = 3. Therefore:
Hope this helps!
