Answer:
when describing square and x thing (idk what it's called), l=left r=right t=top b=bottom
3. a= 1 b=8 c=16
square:
tl=x^2
tr=4x
bl=4x
br= 16
criss cross thing:
t=16
l=4
b=8
r=4
answer= (x+4)^2
ex 4:
a= 1 b=-7 c=-30
square:
tl=x^2
tr= 3x
bl= -10x
br= -30
criss cross thing:
t=-30
l= 3
b= -10
r=-7
answer= (x+3) (x-10)
ex 5:
a= 1 b=-1 c=-30
square:
tl=x^2
tr=5x
bl=-6x
br= -30
criss cross thing:
t=-30
l=5
b=-1
r=-6
answer= (x+5) (x-6)
Step-by-step explanation:
Answer:
(t, h(t)) = (4, 9256)
Step-by-step explanation:
We assume you intend the h(t) function to be ...
h(t) = -16t^2 +128t +9000
The equation can be written in vertex form as follows:
h(t) = -16(t^2 -8t) +9000
h(t) = -16(t^2 -8t +16) +9000 -(-16)(16) . . . . add and subtract -16(16) to complete the square
h(t) = -16(t -4)^2 +9256 . . . . . vertex form of the height function
The vertex of h(t) is (4, 9256), an altitude of 9256 feet after 4 seconds.
Answer: is c (70 degrees) I hope it helps anyone.
Step-by-step explanation:
RS is a tangent ⇒ ∠OSR = 90°
RT is a tangent ⇒ ∠OTR = 90°
OSRT is a quadrilateral, so has an angle sum of 360°
⇒ ∠OSR + ∠SRT + ∠OTR + ∠SOT = 360°
⇒ 90° + 40° + 90° + ∠SOT = 360°
⇒ 220° + ∠SOT = 360°
⇒ ∠SOT = 140°
Now use the Angle at the Center Theorem
∠SUT = ½ × ∠SOT = ½ × 140° = 70°
Answer:
To solve for m, you need to multiply density with volume.
What took place in the Roman amphitheater’s