Answer:
no
Step-by-step explanation:
in the first equation you would be distributing so it would be 5a+5b but in the second its just 5a+b
If there are x $13 each books and y $17 each books, then we can build the following equations:
x + y = 8 (or y = 8 - x)
13x + 17y = 128 (or y = 128/17 - 13x/17)
:)
Answer:
750ft^3
Step-by-step explanation:
Given:
Volume of cone a=48ft^3
Radius of a=12 inches
Radius of b=30 inches
Volume of cone b=?
The linear state factor=ratio of the radio
=30/12
=2.5
Volume scale factors=linear state factor^3
=2.5^3
=15.625
Volume of Cone B= volume of Cone A × volume scale factor
=48 × 15.625
= 750 ft^3
The midpoint is (5, ¹/₂).
<h3>
Further explanation</h3>
The midpoint is the coordinates of a point right in the middle of a line segment or two endpoints.
The Midpoint Formula
So, abscissa and ordinate of the midpoint are the averages of both endpoints. i.e., (x₁, y₁) and (x₂, y₂).
Given (x₁, y₁) = (5, 4) and (x₂, y₂) = (5, -3).
Let's calculate the midpoint.
We get the midpoint between the two endpoints, that is, (5, ¹ / ₂).
<h3>Learn more</h3>
- Finding a line that is not parallel to either the x-axis or the y-axis and passes through a point brainly.com/question/4691222
- Finding the equation, in slope-intercept form, of the line that is parallel to the given line and passes through a point brainly.com/question/1473992
- A line segment is a piece of a line with two endpoints brainly.com/question/909890
Keywords: the midpoint, the line segment, endpoints, in the middle, between, average, abscissa and ordinate, the coordinates
Answer:
The function is defined as H (t) = 4 cos (2π/5 ( t - 1.5)) + 8
Step-by-step explanation:
Solution
Let the function be a cosine function
H(t) a cos(b(t+c)) + d
Now,
The maximum height,is H max =12
The minimum height , is H min = 4
The amplitude, a is denoted by
:
a= H max - H min/2
= 12 - 4/2 = 8/2 = 4
Thus,
The vertical shift , d is given by:
d = H max + H min/2
= 12 + 4 /2 = 16/2 = 8
The period T is given by,
T=6.5-1.5=5
So,
b is given by ,
b= 2π /T = 2π/5
The phase shift , c is given by
:
since maximum height occur at 1.5 we get, c=-1.5
Therefore, our function is defined as:
H (t) = 4 cos (2π/5 ( t - 1.5)) + 8