Answer:
I'll go from the top row and then do the bottom row from left to right. I put the letters next to them too if that makes it any easier.
Step-by-step explanation:
First one is already done
Second one:
Slope: -3 ( letter O)
Y-intercept: (0,4) (letter N)
Third One:
Slope: 2/3 ( letter P)
Y- intercept: (0,-3) (letter J)
Fourth One:
Slope:-1/2 (letter M)
Y-intercept: (0,3) (letter F)
Fifth one: ( first one on second row)
Slope: 1 ( letter i)
Y-intercept: (0,2) (letter S)
Sixth one:
Slope: -1/3 ( letter D)
Y-intercept: (0,-2) (letter B)
seventh one:
slope: 1/4 (letter E)
y-intercept: (0,-4) (letter H)
eighth one:
Slope:2 ( letter G)
Y-intercept: (0,0) ( letter A)
Hopefully these are all correct and it's not too confusing :)
(6)(-18)(5)= (-18)(6)(5)
Refer to the spinner. Find the odds of the spinner not landing on an even number.
• 1:3
•1:1
•2:1
•1:2
Explanation:
We have three numbers that aren't even, and they are {1,3,5}
There are three numbers that are even, and they are {2,4,6}
The odds in favor of not getting an even number is 3:3 = 1:1
To list the odds in favor, you write the number of ways to get what you want, followed by a colon, then the number of ways to get what you don't want. In this case, both counts are 3. The ratio 3:3 reduces to 1:1 after dividing both parts by 3.
Answer:
1:1
Step-by-step explanation:
how many odd sections are even: 3
how many sections are not even: 3
the odds are 3 : 3= 1:1
odds are what you expect to come out versus what you don't expect(favorable to un favorable).
confusion comes in when talking about probability
probability is what you want to come out versus the total chances whether odd or even(favorable to total outcomes). eg
in this example
the probability of it not landing on the even number is:
number of odd sections= 3 = 1:2
number of total outcomes= 6
i need help with this question i dont know what to do or what its asking
What's the question???
n-7<15 then graph on number line
Answer:
n<22
Step-by-step explanation: That is the best i can do it
do this to get brainiest!
(click on the image to see clearly)
Answer: 8. 3^4+n^4, 9. 7^3+m^4, and 10. s+2t^3.
Step-by-step explanation:
Answer:
8. 4n + 12
9. 6m + 28
10. 3s + 6t
Step-by-step explanation:
8. As can be seen in the image, there are four sides that are n long and four sides that are 3 long. This can represented like this:
4n + 3(4)
Simplify the expression:
4n + 12
9. In this figure, there are 3sides with the length 7 and 4 sides with the length m. However, the length of the top of the figure seems to be unknown. Its length is the same as the length of the bottom half of the figure, which is 2m and one 7. So, add two more m and one more 7 to our expression. Now our expression looks like this:
6m + 7(4)
Simplify:
6m + 28
10.There are 3 sides with length s + 2t. This can be represented like this:
3(s + 2t)
Multiply the 3 by both terms in the parentheses:
3 * s = 3s
3 * 2t = 6t
The simplified expression is:
3s + 6t
Hope this helps :)
3/8 + 1/8 - 2/7 + 1/4
Answer:
0.46428571428
Step-by-step explanation:
Answer:
13/28Step-by-step explanation:
3/8 + 1/8 = 4/8 = 1/2 = 0.5
1/2 - 2/7 = 3/14 = 0.214285714286
3/14 + 1/4 = 13/28 = 0.464285714286
13/28 or 0.464285714286Hope this helps! <3
The seating capacity of the school gym is 550. So far, there are 210 fans at a basketball game. How many
more fans could attend the game?
Answer:
340 more fans
Step-by-step explanation:
550 - 210 = 340
p.s. There shouldn’t be anyone at a basketball game anyway.
‼️IM GIVING OUT BRAINLIEST ‼️
Elsa used the multiplication table below to write ratios that are equivalent to StartFraction 12 Over 4 EndFraction.
A multiplication table.
One number is missing from the equivalent ratio, as shown.
StartFraction blank Over 12 EndFraction
What is the missing number?
6
18
24
36
Answer: 24
Step-by-step explanation:
Please hurry. Thank you in advance
Answer:
The value of x in this equation is -23
Step-by-step explanation:
The given equation is:
[tex]-x-8 = 15[/tex]
The given equation is a linear equation in one variable. The solution of the equation requires isolating x on one side of the equation.
Properties of equality will be used to find the solution.
Using Addition property of equality
Adding 8 on both sides
[tex]-x-8+8 = 15+8\\-x = 23[/tex]
Multiplication property of equality
Multiplying both sides by -1
[tex]x = -23[/tex]
Verification:
[tex]-x-8 = 15\\-(-23)-8 = 15\\23-8 = 15\\15 = 15[/tex]
Hence,
The value of x in this equation is -23
Which Lines Are Parallel if M<4 = m<5? Justify Your Answer.
Answer:
Opposite angles formed by two intersecting lines are equal, so angle 1 is the same as angle 4. That means angle 1 = angle 5 as well.
When a line intersects two parallel lines, the corresponding angles are equal. That is, if r and s are parallel, then the angles formed when l intersects r are the same s the angles formed when l intersects s. Angle 1 = Angle 5, Angle 2 = Angle 6, and so forth. Since we know angle 1 = angle 5, we can conclude that r and s are parallel.
Answer:
The other person is correct!
Step-by-step explanation:
( I wanted to give them credit because if I put close to what they put I would be reported for Plagiarism so I Just wanted to say they are correct!) :)
what sports do you play?
Answer:
football
Step-by-step explanation:
also known as soccer
What is the image of (2, 3) after a reflection over the line y = -x?
Answer:
(-2,-3)
Step-by-step explanation:
this is because when any point is flipped over y=-x, it makes both y and x negative.
hope this helps :)
You are taking part in a 10 km charity walk. It takes you 3.25 hours to complete the walk. What was your average walking speed, in km per hour? Round your answer to the nearest
Answer:
3.077 km/hr (though your question did not specify where to round to)
Step-by-step explanation:
10km/ 3.25 hr
You have given an equal sided triangle with side length a. A straight line connects the center
of the bottom side to the border of the triangle with an angle of α. Derive an expression for
the enclosed area A(α) with respect to the angle (see drawing
Answer:
Where α is an acute angle (first figure)
The area of the shaded triangle = ((√3)·a²/4)·sin(α)·csc(120 - α))
Where α is an obtuse angle (second figure)
The required area of the shaded region = (√3)·a²/4 + (√3)·a²/4)·sin(α)·sec(α + π/6)
Step-by-step explanation:
Where α is an acute angle (first figure)
The given parameters are;
The given triangle = Equilateral Triangle
Let the sides of the equilateral triangle = 2·a
Therefore;
The measure of each interior angles of the given triangle = 60°
Let c represent the side of the shaded triangle opposite ∠α and b represent the side of the shaded triangle opposite ∠60° and c, represent the third side of the shaded triangle, we have;
The sides of the equilateral triangle = 2·a
By sine rule, we have;
c/sin(α) = b/sin(60°) = a/sin(180 - (60 + α)) = a/sin(120 - α))
b = sin(60°) × a/sin(120 - α)) = (√3)/2 × a/sin(120 - α))
The area of the shaded triangle = 1/2 × a × b × sin(α) = 1/2 × a × (√3)/2 × a/sin(120 - α)) × sin(α) = ((√3)·a²/4)·sin(α)·csc(120 - α))
The area of the shaded triangle = ((√3)·a²/4)·sin(α)·csc(120 - α))
Where α is an obtuse angle (second figure)
The required area of the shaded region = The area of the equilateral triangle - The area of the small unshaded triangle, with base side a and interior angles, (180° - α), 60° and ((180 - (180° - α) - 60°) = ) α - 60°
The area of the unshaded triangle is found as follows;
By sine rule, we have;
c/sin(180° - α) = b/sin(60°) = a/sin(α - 60°)
b = sin(60°) × a/sin(α - 60°) = (√3)/2 × a/sin(α - 60°)
The area of the unshaded triangle = 1/2 × a × b × sin(α) = 1/2 × a × (√3)/2 × a/sin(α - 60°) × sin(α) = -((√3)·a²/4)·sin(α)·sec(α + π/6)
The area of the shaded triangle = -((√3)·a²/4)·sin(α)·sec(α + π/6)
The required area of the shaded region = 1/2×a²·sin(60°) - (-((√3)·a²/4)·sin(α)·sec(α + π/6))
The required area of the shaded region = (√3)·a²/4 + (√3)·a²/4)·sin(α)·sec(α + π/6)
Which fraction is equivalent to negative 1 over 6 ? (1 point) 6 over negative 1 negative 6 over 1 negative 6 over negative 1 1 over negative 6 I will give you the brainiest too
Answer:
1 over negative 6
Step-by-step explanation:
okay so first you said you had negative 1 over 6, this can be written as -1/6.
You then had -6/1 twice and finally you had 1 over negative 6, which can also be written as -1/6.
Ask questions if you are confused
Answer:
1 over negative 6
Step-by-step explanation:
okay so first you said you had negative 1 over 6, this can be written as -1/6.
You then had -6/1 twice and finally you had 1 over negative 6, which can also be written as -1/6.
Find the sum of 4.5 x 10^2 and 6 x 10^3 and show work please
Answer:
6.45 × 10³
Step-by-step explanation:
4.5 × 10² + 6 × 10³ = 0.45 × 10³ + 6 × 10³ = (0.45 + 6) × 10³ = 6.45 × 10³
Answer:
450 and 6000
Step-by-step explanation:
4.5 × 10²
4.5 × 100
450
6 × 10³
6 × 1000
6000
please solve!
y-2/5y
Does anyone else like online.... oooor is just me
What is the difference of the expression (1 + 4i) − (−16 + 9i)?
Answer:
Step-by-step explanation:
(1+4i)-(-16+9i)
1+4i+16-9i
17-5i
HELPPPPPPPPPPPPPP!!!!!!
Answer:
I love and want to see you in your underwear
Step-by-step explanation:
Find the slope given the two points:
(3, 70) , (15, 90)
Answer:
x= 5/3
Step-by-step explanation:
At the grocery store, 5 pounds of ham costs $21.65. How much would 50 pounds of ham cost?
Answer:
$216.50
Step-by-step explanation:
Set up a proportion
5/21.65= 50/x
PLEASE ANSWER FAST !!
Answer:
Obviously condensation
Step-by-step explanation: because it is
3(6d-24)=6(12+3d)
i need help
Answer:
No solutions
Step-by-step explanation:
Let's solve your equation step-by-step.
3(6d−24)=6(12+3d)
Step 1: Simplify both sides of the equation.
3(6d−24)=6(12+3d)
(3)(6d)+(3)(−24)=(6)(12)+(6)(3d)(Distribute)
18d+−72=72+18d
18d−72=18d+72
Step 2: Subtract 18d from both sides.
18d−72−18d=18d+72−18d
−72=72
Step 3: Add 72 to both sides.
−72+72=72+72
0=144
Answer:
There are no solutions.
does anyone do savvas realize
Answer:
Yes, I do for my Spanish class!
Do you have any questions about it?
The table shows the mileages x (in thousands of miles) and the selling prices y (in thousands of dollars) of several used automobiles of the same year and model.
Mileage, x: 22 14 18 30 8 24
Price, y: 16 17 17 14 18 15
a.) Use a graphing calculator to find the equation of the line of best fit. Round the slope to the nearest tenth and y-intercept to the nearest integer.
y=
b.) Identify the correlation coefficient. Round to the nearest thousandth.
r=
Interpret the correlation coefficient.
the data show a ___ ___ correlation.
Answer:
ŷ = -0.18363X + 19.71681
-0.9685
Step-by-step explanation:
Given the data:
Mileage, x: 22 14 18 30 8 24
Price, y: 16 17 17 14 18 15
Using the online regression calculator :
The regression equation obtained is :
ŷ = -0.18363X + 19.71681
Where ;
y = predicted variable
- 0.18363 = slope or gradient
X = predictor variable
19.71681 = intercept
The correlation Coefficient R = -0.9685
This signifies a strong negative relationship between the x and y variable.
The line of best fit has an equation of:
y = -0.1875x + 19.625
A linear equation is given by:
y = mx + b;
where y, x are variables, m is the slope of the line and b is the y intercept.
Let x represent the mileages (in thousands of miles) and y the selling prices(in thousands of dollars) of used automobiles.
Plotting the points using geogebra graphing calculator, the line of best fit has an equation of:
y = -0.1875x + 19.625
Therefore the slope is -0.1875 and the y intercept is 19.625
Find out more at: https://brainly.com/question/11324911
On a test with 30 questions, Bill answered 80% correctly. How many
answers did he get wrong?
Answer:
30 X .8=24 30-24=6 bill got 6 questions wrong
Scotty buys 10 bananas for $15. At this rate, how much will Scotty pay for 3 bananas?
Can someone help me with this, please???
2. Describe in words what you will do to solve this. You do not need to solve it. -3x = 12
I know I need to determine what you have to add or subtract to 13 to get 12, but how do you get rid of the -3?
Answer:
-3x=12
-3x/-3=12/-3
X=-4
which is smaller -6 or 5
Answer:
-6
Step-by-step explanation:
on a number labled for example -10 through 10, -6 would be lower then 5