Answer:
14348907
Step-by-step explanation:
That's the right answer
To identify the vertex you must know the h and k.
In your function, h=5 and since there is no k, k=0
If the vertex is (h,k),
The vertex of your quadratic function is (5,0)
I hope this helps you :)
Answer:
Length = 13
Width = 7
Step-by-step explanation:
Given:
length = 2(width) - 1
Area of a Rectangle = lω = 91 cm²
Calculation:
Area of a Rectangle = lω = 91 cm²
(2ω-1)ω = 91
= 2ω²- ω - 91 = 0
=(2ω+13)(ω-7)=0
ω = -6.5 ω=7
length = 2(width) - 1
l=2(7) - 1
l = 13
Answer:
36
Step-by-step explanation:
Angle a is 180 - 117 = 63.
The angles of a triangle = 180, so 63 + 81 + b = 180 => b = 36.
1. 2/5 = 6/15
2. 4/3 = 8/6
3. 7/8 = 14/16