Answer:
Length = 208in
width=160in
Area=33280in²
Step-by-step explanation:
8ft is equal to 96inches thus ratio is 3:96
length= 6.5×96/3
=208in.
width=5×96/3
=160in.
Area=l×w
=208×206
=33280in²
This question is incomplete. Harlem sells 500 square feet at $750
cost per square foot = 500/750 = $1.50
10% of $1.50 is 0.15
cost per square foot - 10% discount = $1.50 - $0.15 = $1.35
Therefore, Guillens cost for 700 square foot is $1.35 * 700 = $945
Answer:
A
Step-by-step explanation:
The tangent- tangent angle DEF is half the difference of the intercepted arcs
∠ DEF = (236 - 124)° → A
Question 1)The given parabola is:
First we need to convert this equation to the general form similar to:
So, the given equation will be:
Comparing given equation with the general equation, we can write:
p = 2
h = -12
k= -16
The focus of the parabola with squared x terms lies at (h , k+p)
Using the values, we get the focus point of the given parabola (-16, -10)
Question 2.
The equation of the parabola is:
This means:
p=4
h = -3
k =1
The directrix of the parabola with squared y term has the equation of the form:
x = h - p
Using the values, we get
x= - 3 - 4 = -7
So, the equation of the directrix of the parabola will be x = -7
Prime number must be a natural number, such as 1, 2, 3 etc. However 4.8 is a decimal number, it's not a natural number.