Answer:
the constant of the variation is 34
Step-by-step explanation:
give me the answer pls! thank u
Answer:
6, 12, 15, 9
Step-by-step explanation:
answer is in the picture
please help me with this problem !!
A ball is dropped from the top of a 400-ft tall tower. The relationship between the time, t, in seconds, and the height, h(t), in feet, of the ball can be modeled by a quadratic function. Specific values of the function are shown in the table below
Part A: Determine the average rate of change of h(t) between t = 2 and t = 5.
Part B:Explain what this average rate of change means in terms of the context.
I need help with this ASAP. Thank you for the help
Answer:
The relationship is not a function
Step-by-step explanation:
please do part b A=5 and B=4
Answer:
you have the answer already
Step-by-step explanation:
Angle 3 is 65 degrees. Identify all the other angles that measure 65 degrees
Answer:
angle 2 angle 7 and angle 6 measures 65° also
Martina is building a fence around her garden. For every 4 feet of fencing, the cost is $32.
Complete the table below showing the length of the fence and the cost.
Length of fencing (feet)
Answer:
For every foot of fencing, it costs $8. This should help us easily solve the question.
1st missing number: 48
2nd missing number: 56
3rd missing number: 9
4th missing number: 80
Answer:
Length of fencing: 4, 6, 7, 9, 10
Cost : 32 , 42, 63, 72, 90
Step-by-step explanation:
im not sure if the cost is correct but someone else might have the cost right
The lines 2x - y = 8 and 4x - 2y = 16 intersect at _______.
The solution is Option C.
The system of equations are same and they have infinite number of points
What is an Equation of a line?The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept
And y - y₁ = m ( x - x₁ )
y = y-coordinate of second point
y₁ = y-coordinate of point one
m = slope
x = x-coordinate of second point
x₁ = x-coordinate of point one
The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )
Given data ,
Let the equation of line be represented as A
Now , the value of A is
Let the first equation be P
2x - y = 8 be equation (1)
Let the second equation be Q
4x - 2y = 16 be equation (2)
Now , the slope of the line is m = ( y₂ - y₁ ) / ( x₂ - x₁ ) = 2
Substituting the values in the equation , we get
Divide equation (2) by 2 , we get
2x - y = 8 be equation (1)
Therefore , the value of equation (1) = equation (2)
Hence , there are infinite number of solutions to the equations
To learn more about equation of line click :
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Do these ratios form a proportion?
48 cellos for every 6 basses
25 cellos for every 4 basses
yes or no
Answer:
NO, i don't think
Step-by-step explanation:
cause
[tex]\frac{48c}{6b}[/tex] = [tex]\frac{25c}{4b}[/tex]
8= 6.25
-2*8/3 lol i hate math
Answer:
who doesnt haha -5.33
Step-by-step explanation:
PLS ANSWER ASAP
A ball is projected upward from ground level with an initial velocity of 80 feet per second. After how many seconds will it be at a height of 96 feet? Use the velocity formula.
It is currently 0 degrees outside, and the temperature is dropping 4 degrees every hour. The temperature after h hours is -4h<-14. Find 2 possible answers for h that make the inequality true.
A. 3.5 hours
B. 1.5 hours
C. 2 hours
D. 4 hours
E. 4 hours
What is the constant of proportionality (k = y/x)
If a cross section of the rectangular pyramid is cut perpendicular to the base, but not passing through the top vertex, what would be the shape of the resulting cross section?
Triangle
The lateral face of a pyramid is a triangle, so a cross section that passes through the top vertex and the base is also a triangle.
What is 20% of 160?
A. 8
B. 32
C. 80
D. 320
Answer:
B). 32
Step-by-step explanation:
I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would appreciate it!
A manufacturer of breakfast cereals is considering the following two designs for cereal boxes.
The manufacturer wants to pick the package that will use the least cardboard packaging for a given volume of cereal.
Calculate the surface area and volume of each cereal box. Which one should the manufacturer use?
The manufacturer should use Box _______.
Answer:
He should use box A
Step-by-step explanation:
Answer:
Box A
Step-by-step explanation:
6x6x6=216
(72x2)+(18x2)+(36x2)=252
A student uses the figure below to find the measure of Angle S. The student first finds the measure of angle P. Why does finding the measure of angle P help the student find the measure of angle S?
answer choices
Angle P and Angle S are ADJACENT angles and ADD UP TO 180 degrees.
Angle P and Angle S are VERTICAL angles and ADD UP TO 90 degrees.
Angle P and Angle S are ADJACENT angles and are EQUAL.
Angle P and Angle S are VERTICAL angles and they are EQUAL
Answer:
I could be wrong, but here is what I think.
Angle P and Angle S are ADJACENT angles and are EQUAL.
Step-by-step explanation:
Please help this is worth 15 points! Solve in y=mx+b from!
Answer:
The coordinates of every point on the line will solve the equation if you substitute them in the equation for x and y. The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept
Step-by-step explanation:
helppp! show your work
Answer:
480 inches
Step-by-step explanation:
10 x 6 x 8 = 480
Please give me brainlist
Yes! I really like that anime too! Some that I recommend:
- Deatyh NOte
- prarusyte
- The neverland promised
- boku no pico
- my hera acidema
- gravity falls
PLEASE HELP I WILL GIVE BRAINLIEST TO THE FIRST PERSON TO ANSWER
1. The sum of two numbers is 55. The difference of the same two numbers is 3. What are the two numbers?
2. The product of two numbers is 66. The difference of the same two numbers is 19. What are the two numbers?
Answer:
1. 2x = 60
x = 30
y = x - 5 = 30 - 5 = 25
2. x= 11
PLEASE HELP ME WITH MY MATH ;-; if you help I will give you 5 stars, a thanks, and a brainliest and THIS IS THE LAST ONE
Answer:
150 on the line
85 on the right corner
65 in the top corner
Step-by-step explanation:
What is the area of the parallelogram?
1 over 32 square foot
5 over 16 square foot
9 over 32 square foot
6 over 16 square foot
Answer: A=bh
ans: 5/16 which is option B
Step-by-step explanation:
find x and y intercepts. write ordered pairs representing the points where the line crosses the area axes. 2x+5y-11=0
x intercept- (_,0)
y intercept- (0,_)
Answer:
X-intercept- [tex](\frac{11}{2} ,0)[/tex]
Y-intercept- [tex](0,\frac{11}{5} )[/tex]
Step-by-step explanation:
Let angle 1, angle 2, and angle 3 have the following relationships.
Angle 1 and 2 are acute vertical angles
Angle 3 is an obtuse angle adjacent to both angle 1 and angle 2.
What is the sum of the measure of angle 1 and the measure of angle 3?
Which of these expressions is equivalent to 1/4x − 16 ?
a. 1/4(n−4)
b. 4(n - 4)
c. 1/4(n -6 4)
d. 4(n - 64)
Answer:
I don't think any of these are correct I am sorry
Step-by-step explanation:
HELPPP PLEASE HELP ASAPPP
6) Write a system of linear inequalities that is given by the following graph.
Answer:
The system of inequalities are x - y < 1 and y < - 2 The horizontal line shown in the graph has equation y = - 2 {As it is parallel to x-axis} Now, this line is dotted and the lower portion of the graph is shaded. So, the inequality will be y < - 2 ......... (1) Again, another line is there in the graph which passes through the points (1,0) and (0,-1)So, its equation will be
⇒ y + 1 = x ⇒ x - y = 1 Now, the origin (0,0) is within shaded zone of the inequality and putting x = 0 and y = 0, we get 0 - 0 < 1 So, the equation of the inequality is x - y < 1 {As the line is dotted} Therefore, the system of inequalities are x - y < 1 and y < - 2 (Answer)
Step-by-step explanation:
what are two simple, matching equations (mathematical)
Answer:+, -
Step-by-step explanation:
Solve for y.
y2–17≤–7
Answer:
y ≤ 5
Step-by-step explanation:
2y - 17 ≤ -7 Add 17
2y ≤ 10 Divide by 2
y ≤ 5
Answer:
Y = +√17 = +4.1231
Showing your Work,
A2 - AB + BA -B2 = A2 -AB + AN -B2 = A2 - B2
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