Calculate the average acceleration from the following data points; V1=150m/s, v2=975m/s, t1=15s, t2=55s
Tag: POINTS
Worth alot of points just help me please
True or false: If you know the Pythagorean theorem, then you can always finds the distance between two points in the plain.
Question 3(Multiple Choice Worth 1 points) [FW.02]The pictures below show four Earth features. image 1 is a sinkhole, image 2 is a cave, image 3 is a geyser, and image 4 is a hotspring Which of these features are formed when hot groundwater is forced out through cracks in the Earth’s surface? 1 and 2 1 and 4 2 and 3 3 and 4
Non-collinear points are points which do not form a
straight line. Three non-collinear points create a plane therefore they are
always coplanar. Therefore the statements which are not true are:
They will be contained in the same line.
Any of the 3 points can be the intersection of 2 planes.
Line AB contains points A (0, 1) and B (1, 5). The slope of line AB is −4 negative 1 over 4 1 over 4 4
Categories
Are three points collinear
Are three points collinear
Answer with Explanation:
Disc, is a three dimensional shape,made up of circles of different radii and is uncovered from top.Different from Bowl,which is quite deeper, do not extend far down from top.
So,to make a cone , you have to take three points on the surface of the disc such that it forms a triangular shape,and when you cut it,you will get a shape similar to cone.
So, it is a false statement, which asserts that, A cone is a solid made from a disc, any point on that disc, and all points between them.
A data set contains three points, and two of the residuals are -6 and 12. What is the third residual
Write the equation of a line, in general form, that passes through points (-1, 2) and (5, 2).
I prefer reading for pleasure without any effort at analysis. Reading a passage once and looking up words in a dictionary will be a way to know new words and understand the text of the passage more.
Having a literacy device sheet in hand is important to comprehend if the text passage is a metaphor, simile, hyperbole etc and that help understand complex literacy language in poetry, Shakespearean language, and in eulogy themes.
Hope this helps.
Step-by-step explanation:
5x + 10 = 35 is your equation
5x = 35 – 10 bc u brought the 10 to the other side so its symbol changes
5x = 25 now were going to bring 5 to the other side to do that we have to divide both sides by 5 (same thing like the 10)
5x/5 = 25/5
x = 5
5 dogs
~batmans wife dun dun dun…..
A. The area of a square is given as:
A = s^2
Where s is a measure of a side of a square. s = (2 x – 5) therefore,
A = (2 x – 5)^2
Expanding,
A = 4 x^2 – 20 x + 25
B. The degree of a polynomial is the highest exponent of the variable x, in this case 2. Therefore the expression obtained in part A is of 2nd degree.
Furthermore, polynomials are classified according to the number of terms in the expression. There are 3 terms in the expression therefore it is classified as a trinomial.
C. The closure property demonstrates that during multiplication or division, the coefficients and power of the variables are affected while during multiplication or division, only the coefficients are affected while the power remain the same.
N a beanbag toss game, Janelle scores 5 points for landing on a round target and 8 points for landing on a square target. She needs more than 50 points to win. Let x represent the number of times Janelle lands on the round target and let y represent the number of times she lands on the square target. Which inequality represents the situation?
One of the sides of a pentagon has length 12. Which of the following points, when paired with (2,3), will make a side equal to this length (14, 15) (2, −9) (−2, −3) (−9, 2)
A set of equations is given below: Equation H: y = –x + 2 Equation J: y = 3x – 4 Which of the following steps can be used to find the solution to the set of equations? (4 points) A.–x = 3x – 4 B.–x +2 = 3x C.–x + 2 = 3x – 4 D.–x + 1 = 3x + 2
Consider the following set of equations: Equation M: y = x + 4 Equation P: y = 3x + 6 Which of the following is a step that can be used to find the solution to the set of equations? (4 points) A. x = 3x + 6 B. x + 4 = 3x + 6 C. x + 6 = 3x + 4 D.x = 3x
There is a special kind of substitution which some books call it by comparison.
When the two equations are both
y=some function of x
y=some other function of x, then
we can substitute the second equation into the first giving
some function of x = some other function of x and start solving.
For example,
y = –2x + 8
y = x – 1
substitute second into first
x-1=-2x+8
isolate x on left,
3x=9
x=3
second step is to substitute x=3 into second equation to get
y=x-1=3-1=2
Therefore the solution is (3,2)
Whoever solves this gets the points! 🙂
Which of the following is an appeal to emotion? (5 points) A.Descriptions of events or places that have meanings to the audience B.Positive references to the audience’s sense of right versus wrong C.Strong organization and use of proper spelling, punctuation, and grammar D.Statistics or other facts that will bring audiences to a logical conclusion
Emily is making a punch that contains 75% apple juice and the rest ginger ale. The punch has 2 liters of ginger ale. Part A: Write an equation using one variable that can be used to find the total number of liters of apple juice and ginger ale in the punch. Define the variable used in the equation. (5 points) Part B: How many liters of apple juice are present in the punch? Show your work. (5 points)
Y=-x^2+1 and y=x^2
When the two curves intersect their coordinates will be equal, so we can say y=y whenever a solution exists, so:
x^2=-x^2+1 add x^2 to both sides
2x^2=1 divide both sides by 2
x^2=1/2 take the square root of both sides
x=±√(1/2), so there are two solutions, we can use x^2 to find the corresponding y values.
y=x^2, y=1/2 in each instance, so the two point where the curves intersect are:
(-√(1/2), 1/2) and (√(1/2), 1/2) or if you want approximations….
(-0.7, 0.5) and (0.7, 0.5)
If a quantity A is decreased by 15%, it means that what is left is 85% of it.
85%A=
Part A.
Consider the 150 marigolds.
After the first month, 0.85*150 are left
After the second month, 0.85*0.85*150=
After the third month, 0.85*0.85*0.85*150 =
.
.
so After n months, marigolds are left.
in functional notation: is the function which gives the number of marigolds after n months
consider the 125 sunflowers.
After 1 month, 125-8 are left
After 2 months, 125-8*2 are left
After 3 months, 125-8*3 are left
.
.
After n months, 125-8*n sunflowers are left.
In functional notation: S(n)=125-8*n is the function which gives the number of sunflowers left after n months
Part B.
marigolds are left after 3 months.
S(3)=125-8*3=125-24=121 sunflowers are left after 3 months.
Part C.
Answer : equalizing M(n) to S(n) produces an equation which is very complicated to solve algebraically.
A much better approach is to graph both functions and see where they intersect.
Another approach is by trial, which gives 14 months
which are close numbers to each other.
Jordan wants to solve the following system using the elimination method: 2x + 3y = 10 x + y = 7 What number should the equation x + y = 7 be multiplied by to eliminate y? (4 points)
Gymnastics and soccer since those sports are very active and involve a lot of physical cardio, soccer involves a lot of running.
Swimming and baseball are also some hard sports especially swimming since most are your muscles are used during that activity.
Hope this helps 😉