9514 1404 393
Answer:
x = -4
Step-by-step explanation:
The axis of symmetry is the vertical line through the vertex. The vertex is the turning point, or minimum, of the function. It is (x, y) = (-4, 0). The x-coordinate there is -4, so the equation of the axis of symmetry is ...
x = -4
Answer:
£864
Step-by-step explanation:
20% of 720= £144
720+144= 864
Answer:
Step-by-step explanation:
The product of distances to the circle along a secant is the same for all secants intersecting a given point.
a. Secants SW and QT intersect at U. Thus ...
(UT)(UQ) = (US)(UW)
(1.5)(4) = (SU)(3)
SU = (4)(1.5)/3
SU = 2
__
b. Secants PT and PX intersect at P. Thus ...
(PQ)(PT) = (PR)(PX)
PX = (PQ)(PT)/PR) = (2.5)(2.5 +4 +1.5)/3 = 20/3
PX = 6 2/3
Formula:
V= pi×radius square × height
Remember pi is 3.14
Height= 4 feet
Radius 14 feet
Plug in the numbers into the formula
3.14 × 14^ 2 × 4 = 2461.76 cubic feet
ANSWER: C. 2461.76
Answer:
The answer to the question on the gradient between points
(8,6) and (10,12)
Is 3
Step-by-step explanation:
Given data
For the points (8,6) and (10,12).
X1= 8
Y1=6
X2=10
Y2=12
We know that the gradient between two points is expressed as
M= ΔY/ΔX
M= (Y2-Y1)/(X2-X1)
M= (12-6)/(10-8)
M= 6/2
M= 3
