Answer:
x = 58
Step-by-step explanation:
Angle Formed by Two Secants
= 1/2(difference of Intercepted Arcs)
51 =1/2 (160-x)
Multiply each side by 2
102 = 160-x
Subtract 160 from each side
102-160 = -x
-58 = -x
Multiply by -1
58 =x
<span>Find the focus and directrix of the parabola with the given equation. Then graph the parabola.
y^=-12x
**
y^2=-12x
This is an equation of a parabola with a horizontal axis of symmetry.
Its standard form: (y-k)^2=4p(x-h), with (h,k) being the (x,y) coordinates of the vertex.
For given equation:
Vertex(0,0)
4p=12
p=3
Focus:(-3,0)
Directrix: x=3
see the graph below as a visual check on the answers:
..
y=±(-12x)^.5</span>
Answer: 31.42 m
Step-by-step explanation:
Hope this helped! ;)
The commmutative property says that ab=ba, you can change the order
the identity property is 1 times a=a
the distributive is a(b+c)=ab+ac
associative is moving parenthssees with multiplicaon and addiotn or a(bc)=(ab)c
the answer is commutative property since you change the order
Answer:
1,320ft^3
Step-by-step explanation:
V=l*w*h
V=(12)(10)(11)
V=1,320ft^3
