Answers
Answer:the average velocity of the particle is, 1.4 meter/second.
Step-by-step explanation:
Related Questions
Help please please please
Answers
hope it's helpful ❤❤❤❤❤❤
THANK YOU
Solve the simultaneous equations
5x + 2y = -2
3x - 5y = 11.2
Answers
Answer:
X= 2/5 y=-2
Step-by-step explanation:
5x + 2y = -2
3x - 5y = 11.2
Using the elimination method
Multiply equation 1 by 3
Multiply equation 2 by 5
15x + 6y = -6
15x - 25y = 56
Subtrat 3 from 4
-31y= 62
Divide both sides by -31
y= -2
To arrive at x, substitute y= -2 in equation 1
5x + 2y = -2
5x + 2(-2)= -2
5x -4 = -2
Collect like terms
5x= -2+4
5x= 2
Divide both sides by 5
x= 2/5
Solve for T
48 = - 12t
t =
Answers
Answer:
t=-4
Step-by-step explanation:
48/-12
Answer:
48=-12t
We simplify the equation to the form, which is simple to understand
48=-12t
We move all terms containing t to the left and all other terms to the right.
+12t=-48
We simplify left and right side of the equation.
+12t=-48
We divide both sides of the equation by 012 to get t.
t=-4
What is the classification of the pair of angles shown?
(5 Points)
34°
146°
Answers
Answer: its H
Step-by-step explanation:meaning its Supplementary
What percent of 84 is 12? Round to the nearest whole number.
please hurry! i have until 2:15 and it’s 2:12!!
Answers
Convert fraction (ratio) 12 / 84 Answer: 14.285714285714%
Help ASAP!! I will mark you brainliest
Answers
Answer:
2 turning points
Step-by-step explanation:
There are two places where the graph goes from increasing to decreasing then back to increasing. Hope this helps :)
What is the y-coordinate of the solution to this system of equations?
5x-8y=1
3x+6y=-21
Answers
5x-8y=1...(1)
3x+6y=-21...(2)
(1)*3:
15x-24y=3...(3)
(2)*5:
15x+30y=-105...(2)
(3)-(2):
15x-24y-(15x+30y)=3-(-105)
15x-24y-15x-30y=108
-54y=108
y=-2
im 99% sure that this is the correct answer
Answers
Answer: You are correct. The answer is choice A. Nice work.
Explanation:
Assuming Ramon did his steps correctly, ending up with 53 = 477 means that the original equation doesn't have any solutions.
Consider an example such as x+5 = x+6
We can subtract x from both sides to end up with 5 = 6, but that's a false statement. So no value of x can be plugged into x+5 = x+6 to lead to a solution. This idea applies to Ramon's original equation. The equation 53 = 477 is a contradiction (the left side contradicts the right side since the numbers don't match).
In the triangle below,
x= [ ? ]°. Round to the nearest tenth. ANSWER ASAP!!!
Answers
Answer:
2
Step-by-step explanation:
Answer:
Your answer would be 2
Step-by-step explanation:
I would explain but its too hard
If the graph of f(x) = |x| is shifted up 7 units, which equation represents the new graph?
Answers
Solve for the value of t.
Answers
Answer:
t=24
Step-by-step explanation:
180-49°-90°=41
2(t)-7=41
t=24
Answer:
I'm sorry
Step-by-step explanation:
find another person on here or just copy and paste the whole thing into brainy.
Help please!!!! Ahahha help me
Answers
A student reads 2/5 of a book in 45 minutes. How much of the book will be read if the student reads at the same speed for 70 minutes?
Answers
Which is used to determine if a relation is a function?
a.)3d line test
b.)horizontal line test
c.)diagonal line test
d.)vertical line test
Answers
Answer:D
Step-by-step explanation:
Mica takes a train to visit a friend. The graph shows Mica's trip from his home in New Jersey to his friend's home in Maine. Which part of the graph shows Mica's wait at the train station in New Jersey?
Answers
could be wrong but, go for II
Answer:
II
Step-by-step explanation:
Behavior patterns which are already present at birth are called ____
Answers
Answer:
instincts
Step-by-step explanation:
i luv u!
Simplify (4j - 3.1c +5) + ( -7 - 4j - 0.9c)
Answers
Haley walks at an average rate of 3.5 miles per hour last month she walked 3 weeks at our regular great for 6 hours per week she walk one week at 1 1/2 her regular rates for 4 hours right in evaluate a numerical expression to find the total miles Haley walked last month
Answers
Answer:
i need some pts
Step-by-step explanation:
At the City Zoo, of the zoo is set aside for the monkeys. There are 4 different monkeys, each
with an equal-sized area. What fraction of the zoo is set aside for one monkey area?
Can someone plz answer me...
A.1/4
B.4/15
C.1/13
D.1/36
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i think part of this question is missing between “at the city zoo” and “of the zoo.”
but i think the answer could be a.
because if there are 4 different monkeys, and they all got 1/4 of space, it would be equal.
Help me plsssssssssssssssssssssss
Answers
Answer:
Step-by-step explanation:
Is these type of questions the decimal, (the little dot between the numbers) is really important.
2.094<=>2.702 In both of the equations there is a 2, and then the decimal, what numbers are next? 7, and 0. Which one of those it bigger? 7!!!!
so 2.094<2.702
I literally have no clue how to do this.
Answers
Answer:
Step-by-step explanation:
Sine is opposite divided by the hypotenuse.
sin(30) = 9/y
1/2 = 9/y
y = 18
Cosine is adjacent divided by the hypotenuse
cos(30) = x/18
[tex]\frac{\sqrt{3} }{2}=x/18\\x=9\sqrt{3}=15.6[/tex]
Pls help extra points and mark brainlist
Answers
Answer:
I think the answer is 3/4^2
Answer:
1/2
Step-by-step explanation:
Type the correct answer in the box. Use numerals instead of words.
Divide.
2,254 : 23 =
Answers
Answer:
98
Step-by-step explanation:
Divide.
Hope I helped!
does 5mm, 1mm, 10mm make a triangle
Answers
Answer:
Step-by-step explanation:
No. Each side must be less than the sum of the remaining two sides.
10 ≮ 5+1
It’s due late tonight can some pls help me pass
Answers
Answer:
a
Step-by-step explanation:
if you look the less bought the more it cost the more bought the less
The number of hours per week that the television is turned on is determined for each family in a sample. The mean of the data is 31 hours and the median is 27.2 hours. Twenty-four of the families in the sample turned on the television for 16 hours or less for the week. The 7th percentile of the data is 16 hours. Step 2 of 5 : Approximately how many families are in the sample
Answers
Answer:
There are approximately 343 families in the sample.
Step-by-step explanation:
xth percentile:
A measure is said to be in the xth percentile if it is greater than x% of the measures.
Twenty-four of the families in the sample turned on the television for 16 hours or less for the week. The 7th percentile of the data is 16 hours.
This means that 7% of the sample size n is 24. So
[tex]0.07n = 24[/tex]
[tex]n = \frac{24}{0.07}[/tex]
[tex]n = 342.86[/tex]
Rounding up, there are approximately 343 families in the sample.
what is 235% of 82
please hurry!!
Answers
Answer:
192.7
Step-by-step explanation:
Bryson has x+5 marbles. Stephanie has six times as many marbles as Bryson. Which expression represents how many marbles Stephanie has?
Answers
Answer:
6(X+5)
Step-by-step explanation:
Stephanie has 6 groups of x+5 which is 6 x (x+5)
= 6(x+5)
Take x+5 and multiply it by six so the answer is x+5*6. Simplified would be x+30.
the population of the town is 20000 it decreases at a rate of 9% per year in about how many years will the population be fewer than 13000
Answers
Answer:
Go here
Step-by-step explanation:
https://brainly.com/question/19678086#:~:text=Step%2Dby%2Dstep%20explanation%3A&text=thats%201%20year.,thats%202%20years.
Answer:
4 years
Step-by-step explanation:
9% of 20,000 is 1,800. So, if you keep subtracting 1,800 from 20,000, it will take 4 times until you get to 12,800, which is as close as you can get to 13,000 in this scenario.
a factory can fill 25 containers of pizza every minute. All of the containers are the same size. How many minutes will it take the machine to fill 900 container?
Answers
Answer:
1,600
Step-by-step explanation:
how you show do it is ADD
900
TO
25 AND YOU WILL GET YOUR ANSWER