Answer: -842
Step-by-step explanation:
To find n95, we have to use the equation aₙ = d * n + a₁ - d
a₁ is the first term, which here is 4. d is the common difference, which we can find out but seeing what we can add pr subtract from 4 to -5 which also equals -5 to -14, in this equation, the common difference would be -9 as it goes down by 9 every term. Once we plug these into the equation, we get
a₉₅ = -9 * n + 4 - (-9)
We can solve this for - aₙ = -9n + 13
Now that we have our equation to find a term, we can plug in n for 95 for
-9(95) + 13
Which equals -842
There is a bag filled with 5 blue, 2 red and 3 green marbles.
A marble is taken at random from the bag, the colour is noted and then it is not replaced.
Another marble is taken at random.
What is the probability of getting 2 different colours?
Answer:
7/25
Step-by-step explanation:
working out above.
To find the probability = Times BB RR and GG
then at the end add them all together.
please help, will give brainlist to first answer
Answer:
3 .62 lt
4 4300 g
5 1.78 mt
6 .0031 g
7 500 lt
8 .083 g
Solve 6!
Enter
how to solve six using factorials
'n!' is a factorial.
A factorial is equal to [tex]n*(n-1)*(n-2)*(n-3)*... * 2 * 1[/tex].
Since in this case n = 6, then:
[tex]6! = 6 * 5 * 4 * 3 * 2 *1 = 720[/tex]
Thus 6! = 720.
Hope it helps!
when does the equation of a line in slope-intercept form look just like its equation in point slope form ???
with explanation
Answer: y = mx + b
Step-by-step explanation:
i think this is what ur asking but “y” is the coordinate of the y-axis with “x” being the coordinate of the x-axis. m is the slope of the graph
Find the missing variables
Answer:
x = y = 102.5°
Step-by-step explanation:
x and y are congruent.
the sum of the 4 angles in a kite = 360°
subtract the 2 given angles from 360°
360° - 95° - 60° = 360° - 155° = 205° , then
x = y = 205° ÷ 2 = 102.5°
Could Y'all Please Help Me! I'll Give you Good Points!
Answer:
I would say its D
Step-by-step explanation:
10:9:10 is the original ratio
It gets turned into 1:1:2, making it very distorted
Write in point-slope form the equation of the line that passes through the point (- 1, 6) and has a slope of -2
Answer:
y= -2x+4
Step-by-step explanation:
find the length of the diameter of circle 0
Answer:
Diameter = 19.33
Step-by-step explanation:
Imaging a radius line from O to the endpoints of the 7. call this line R.
Label the part of the vertical line from O to the 90 degree intersection y.
Now you have a right triangle.
Using the Pythagorean theorem:
R² = 7² + y²
also
y = R - 3
substitute for y:
R² = 49 + (R-3)²
R² = 49 + R² - 6R + 9
simplify:
0 = 58 - 6R
6R = 58
R = 9.6667
Diameter = 2(9.6667) = 19.33
Write an equation of the line in slope- intercept form.
A. Y= -4/5x - 3
B. Y = -4/5x + 3
C. Y= -5/4x - 3
D. Y= -5/4x + 3
Answer:
A
Step-by-step explanation:
becuase the 3 is negtive and the 4/5 so it A
Answer:
[tex]a)\ y=-\frac{4}{5}x -3[/tex]
Step-by-step explanation:
Slope (m) form: [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]m=\frac{y_2-y_1}{x_2-x_1} \\\\m=\frac{-3-1}{0-(-5)} \\\\m=\frac{-4}{0+5} \\\\m=-\frac{4}{5}[/tex]
[tex]y=mx+b\\y=-\frac{4}{5}x +b[/tex]
(-5, 1)
[tex]y=-\frac{4}{5}x +b\\1=-\frac{4}{5}(-5) +b\\1=4+b\\-4-4\\-3=b[/tex]
[tex]y=-\frac{4}{5}x -3[/tex]
Check your answer:
[tex]y=-\frac{4}{5}x -3 \\1=-\frac{4}{5}(-5) -3\\1=4-3\\1=1[/tex]
This statement is true
Hope this helps!
Graph g(x)=5|x -6|+2g(x)=5∣x−6∣+2g, left parenthesis, x, right parenthesis, equals, 5, vertical bar, x, minus, 6, vertical bar, plus, 2.
The graph of the absolute value function can be seen at the end of the answer. There we see a translated and dilated parent function.
How to graph the absolute value function?Here we want to graph:
g(x) = 5*|x - 6| + 2
First, remember that the minimum of the absolute value part |f(x)| is 0, so the minimum of the above function is 2, and that happens when x = 6. That will be the vertex of our function.
From that point, we will have two lines, one that goes to the right with a slope of 5, and the other that goes to the left with slope of -5 (the coefficient that multiplies the absolute value part of the function).
The graph of the function can be seen below.
If you want to learn more about absolute value functions, you can read:
https://brainly.com/question/3381225
Answer:6,2 & 7,7
Step-by-step explanation:
Find the ending balance
if $2,000 was deposited
at 4% annual interest
compounded
semi-annually for 6 years.
The ending balance would be $2,536.48
Answer:
the person above has the answer:>
Need help asap giving 15 points
Answer:
384
Step-by-step explanation:
a= 6a^2
a = 8
A = 6*8^2 = 6*64 = 384 in
A = 384 in
JAVA
Write a program that repeatedly reads in integers until a negative integer is read. The program also keeps track of the largest integer that has been read so far and outputs the largest integer at the end.
Ex: If the input is:
2 77 17 4 -1
the output is:
77
Assume a user will enter at least one non-negative integer.
The program is an illustration of loops
What are loops?Loops are program statements that are used to execute repeated statements
The java programThe program, written in Java where comments are used to explain each line is as follows:
import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int num;
//Get input from the user
num = input.nextInt();
//Initialize the largest to the first input
int maxn = num;
//This loop is repeated until a negative input is recorded
while (num >=0){
//If the current input is greater than the previous largest
if (num>maxn){
//Set largest to the current input
maxn = num; }
//Get another input from the user
num = input.nextInt();
}
//Print the largest
System.out.print("Largest: "+maxn);
}
}
Read more about loops at:
https://brainly.com/question/14284157
f (x)=6xº + 2x² +
+ x
O The function is an even function.
O The function is an odd function.
O The function is neither even nor odd.
Foreign Policy: Imperialism For82622
Instructions: Find the length of the missing side.
Please help explain how I do this!! I will give you a Brainliest!!!!
Answer:
side AB = [tex]9\sqrt{2}[/tex]
hypotenuse CB = 18
Step-by-step explanation:
with a 45-45-90 triangle, we know that the two legs (AC and AB in this picture) are the same length, so if AC is [tex]9\sqrt{2}[/tex] , then AB would have to be the same so therefore it would also be [tex]9\sqrt{2}[/tex]. We also know that the length of the hypotenuse (CB) is the length of the leg times [tex]\sqrt{2}[/tex]. So, it would be [tex](9\sqrt{2} ) *\sqrt{2}[/tex], which is the same as saying [tex]9*(\sqrt{2}) * (\sqrt{2} )[/tex]. Doing [tex](\sqrt{2}) * (\sqrt{2} )[/tex] would cancel out the square roots, leaving you with just 2, so you get 9*2, which is 18.
Factorise 4x² + 2y² + x²y² + 8
Answer:
[tex]4x² + 2y² + x²y² + 8 \\arranging \: them \\ 4 {x}^{2} + {x}^{2} {y}^{2} + 2 {y}^{2} + 8 \\ {x}^{2} (4 + {y}^{2} ) + 2(y^{2} + 4) \\ ({x}^{2} + 2)(y^{2} + 4)[/tex]
Answer:
(4 + y^2) ( x^2 + 2)
Step-by-step explanation:
irst rearrange the terms
4x^2 + x^2 y^2 + 2y^2 + 8
then factorise
x2 ( 4 + y^2) + 2 ( y^2 + 4)
group like terms together and insert the remaining terms into a bracket
(4 + y^2) ( x^2 + 2)
A bag contains 20 balls.
The ratio of red to blue to yellow balls is 1:2:2.
Find how many red, blue and yellow balls there are.
Answer: red=4 blue=8 yellow=8
4:8:8
Step-by-step explanation: 1+2+2=5
20÷5=4 4×1=4 2×4=8 2×4=8
"You've fallen into my trap!" Justin shouts, laughing like
the madman he is. The mouse he captured stares back at
him indifferently as it munches on a piece of cheese at the
bottom of a box whose base measures 12 cm by 12 cm.
Move the points on the grid below to draw the base of
the box in which the mouse is trapped.
Answer:
18 units by 18 units
makes sure the square add up to 18 going across and 18 going down.
Step-by-step explanation:
Akira's bus ride to school is 9/10 of a mile and Clayton's bus ride is 1/2 of a mile. How much longer is Akira's bus ride than Clayton's?
write the equation that models each linear relationship
Note: I will be writing these in slope-intercept form.
[6] y = 2x + 4
Since the line is going from bottom left to top right, we know the slope of the line is positive.
-> The b, or y-intercept, is 4 because the line hits the y-axis at 4.
-> The slope can be found with change in y over change in x,
[tex]\frac{14-4}{5-0} =\frac{10}{5} =2[/tex]
-> The final equation is y = 2x + 4
[7] y = -3x - 5
Because the line is going from top left to bottom right, we know the slope of the line will be negative.
-> The b, or y-intercept, is -5 because the line hits the y-axis at -5.
-> The slope can be found with change in y over change in x,
[tex]\frac{4--5}{-3-0}=\frac{4+5}{-3-0}=\frac{9}{-3}=-3[/tex]
-> The final equation is y = -3x - 5
How do the slopes and y–intercepts of the two equations compare?.
The two equations with slope and y-intercept are compared as the lines may be intersecting, parallel, and coincident.
What is the linear system?A Linear system is a system in which the degree of the variable in the equation is one. It may contain one, two, or more than two variables.
Let the two equations in the form of slope and y-intercept.
[tex]\rm L_1: y = m_1x +c_1\\\\L_2: y = m_2x +c_2[/tex]
There are three cases are as follows;
Case 1 - If lines are intersecting then the slope of both equations will be different.
Case 2 - If lines are parallel then the slope of lines are same but the intercept will be different.
Case 3 - If lines are coincident their slope and the intercept will be the same.
More about the linear system link is given below.
https://brainly.com/question/20379472
4. Courtney wants to sell her grandfather's antique 1932 Ford. She begins to set her price by looking at ads and finds these prices: $24,600, $19,000, $33,000, $15,000, and 20,000. What is the mean price?
Answer:
$22,320
Step-by-step explanation:
1. Understanding
Mean is the average of a given set
2. Solving
We have to find the average of all of these numbers.
How do I find the average?
I add all of the numbers and divide by the number of numbers I added. Example:
(x + x + x + x)/4 or,
(x+x)/2 and examples in numbers:
(3+4)/2 or,
(9+4+8+5+7)/5
See what I mean? Dividing by the number of numbers I have.
Ok, now we know that, we can solve!
Here is the equation for this problem:
(24,600+19,000+33,000+15,000+20,000)/5 (We have 5 numbers)
We have to do Parentheses First
(24,600+19,000+33,000+15,000+20,000)/5 --> 111,600/5
111,600/5 = 22,320
22,320 is the average number of all of the numbers, which is the mean
Hope this helps :)
-jp524
The formula for an area of a triangle is :____.
Answer:
Area of a triangle
Step-by-step explanation:
A= [tex]\frac{1}{2}[/tex]bh
A: area
b: base
h: height
hope this helps..
this is the last one i need help on, please help
Answer:
options 4 and 6 I believe
what is the measure of ABC ?
Answer:
D
Step-by-step explanation:
Also do we have to show our work?
A triangle prism is 21 yards long and has a triangular face with a base of 12 yards and a height of 8 yards the other two sides of a triangle are each 10 yards what is the surface area of the triangular prism
first find perimeter and area of base
then, find tsa of triangular prism
as done in the solution above!
You pick a card at random. Without putting the first card back, you pick a second card at random. 5 6 7 What is the probability of picking an even number and then picking an even number?
Answer:
The probability of picking a 7 as the first card is 4 out of 52 or 1/13. The probability of picking a 5 as the second card is 4 out of 51. For both to happen, we multiply and get about .00603318
Thanks!
person above me is correct
Step-by-step explanation:
Please show work on answer
Answer:
x = 14
Step-by-step explanation:
x + 96 + 5x = 180
6x + 96 = 180
6x = 84
x = 14
Answer:
[tex]\huge\boxed{\sf x = 14}[/tex]
Step-by-step explanation:
x + 96 + 5x = 180 (Angles on a straight line)
Combine like terms
x + 5x + 96 = 180
6x + 96 = 180
Subtract 96 to both sides
6x = 180 - 96
6x = 84
Divide both sides by 6
x = 84 / 6
x = 14
[tex]\rule[225]{225}{2}[/tex]
An engineer is tasked with doubling the length and width of a city park. The engineer draws the park on a coordinate plane and labels it ABCD. Find the area of the park before and after the expansion. A coordinate plane with Square A B C D plotted. Point A is at zero comma three. Point B is at thee comma three. Point C is at three comma zero, Point D is at zero comma zero. A photo of a park with a caption that says, dimensions of park are being doubled. What is the area of the park before the expansion?
The vertex coordinates of the park the engineer draws, A(0, 3), B(3, 3),
C(3, 0), D(0, 0) give the area of the park before expansion as 9 unit².
How can the area of the park be found?
The shape of the park = A square
The vertices of the park = ABCD
The coordinates of the point are; A(0, 3), B(3, 3), C(3, 0), D(0, 0)
The length of side AB = 3 - 0 = 3
Length of side BC = 3 - 0 = 3
Length of side CD = 3 - 0 = 3
Length of side AD = 3 - 0 = 3
Therefore, the park is a square with side length, s = 3 units
The area of a square, A = Side × Side = s²
The area of the park before expansion, A = 3 unit × 3 unit = 9 unit²
Learn more about finding the area of geometric shapes here:
https://brainly.com/question/316492
What is the solution of log (2 t 4) = log (14 minus 3 t)?.
The solution the equation [tex]\rm log(2t+4)=log(14-3t)[/tex] is t = 2.
What is logarithmic properties?
Considering that the logarithm function is injective then the log is removing from the both sides and solving the equation for the value of t.
Given
The equation is;
[tex]\rm log(2t+4)=log(14-3t)[/tex]
The solution of the equation is;
[tex]\rm log(2t+4)=log(14-3t)\\\\2t+4=14-3t\\\\2t+3t=14-4\\\\5t=10\\\\t=\dfrac{10}{5}\\\\t=2[/tex]
Hence, the solution the equation [tex]\rm log(2t+4)=log(14-3t)[/tex] [tex]\rm log(2t+4)=log(14-3t)[/tex] is t = 2.
To know more about logarithmic properties click the link given below.
https://brainly.com/question/2824272