There is no diagram for illustration but I will explain each option using assumptions
Answer and explanation:
If Emily divides -15 by 5, the result would be
-15/5=-3
The arrows should point in the negative direction: yes we have a negative result hence -3 should be on the negative side of the number line
The small arrows should end in the same place as the large one: this should be known from the diagram but I assume we are talking about decimal numbers in between whole numbers on the number line. The small arrows for decimals and the large ones for the whole numbers. Here the result is -3 therefore we should have a large arrow pointing to it, and not a small arrow
The arrows should end on negative 15: our result is -3 or negative 3 therefore the arrow should end on negative 3 and not negative 15.
The arrows should start at zero: zero is like the boundary between negative and non negative numbers. Arrows should count from 0 to negative or non negative direction on the number line
There should be 5 small arrows: there should be large arrows and less than 5 counts as our result is negative 3 and not 5
HELPPPPPPPPPPPPPP!!!!!!
Answer:
I love and want to see you in your underwear
Step-by-step explanation:
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
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
does anyone do savvas realize
Answer:
Yes, I do for my Spanish class!
Do you have any questions about it?
what sports do you play?
Answer:
football
Step-by-step explanation:
also known as soccer
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
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)
These two triangles are similar what is the length of t?
Answer:
I think 15
Step-by-step explanation:
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
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.
I really don’t understand it.
Answer:
11.1803399
Step-by-step explanation:
By Pythagoras Theorem
[tex] \sqrt{hight {}^{2} + base {}^{2} } [/tex]
[tex] \sqrt{100 + 25} [/tex]
[tex] \sqrt{125} [/tex]
[tex] = = > 11.1803399[/tex]
Answer By,
Zeeshan Khan
PLEASE ANSWER FAST !!
Answer:
Obviously condensation
Step-by-step explanation: because it is
n-7<15 then graph on number line
Answer:
n<22
Step-by-step explanation: That is the best i can do it
please solve!
y-2/5y
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
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
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 :)
Does anyone else like online.... oooor is just me
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
Keiko, Juan, and Tony have a total of $80 in their wallets. Keiko has $5 less than Tony. Juan has 3 times what Tony has. How much does each have?
Answer:
Keiko 12 + Juan 51 + Tony 17 = $80
Step-by-step explanation:
K + J + T = 80
K=T-5
J=3T
T=T
T-5 + 3T + T = 80
5T -5 = 80 --> 5T = 85 --> T = 17
now that u know T=17, substitute the value of T to find K and J
K=(17)-5 = $12
J=3(17) = $51
T= $17
i need help with this question i dont know what to do or what its asking
What's the question???
‼️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:
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
The lenngths of the sides of the triangle are in the extended ratio 8:9:10. The primeter of the triangle is 108 cm.What are the lengths of the sides?
The lengths of the sides of the triangle in cm are____?
Please help me!!
Answer:
I dont know if anyone can answer kinda doesn't make sense
Miguel is calculating the slope of a line of best-fit in the scatterplot below.
Which pair of points would be best for Miguel to use?
1. P and W
2. Q and V
3. R and U
4. S and T
Answer:
the answer is B.
Step-by-step explanation: i done the test have a nice day :))))
Find the angle measures. Justify you responses.
Given: a//b, m<3= 63 degrees
Find: m<6, m<7
(The < is used as the angle sign)
Answer:
i think 89
Step-by-step explanation:
Answer:
m∠6 = 117º
m∠7 = 63º
Step-by-step explanation:
m∠3 = m∠7 = 63º(corresponding angles)
180º - m∠3 = m∠6 = 117º (same side interior angles are supplementary)
or
180º-m∠7 = m∠6 = 117º (linear pair)
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
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!) :)
(6)(-18)(5)= (-18)(6)(5)
Find the slope given the two points:
(3, 70) , (15, 90)
Answer:
x= 5/3
Step-by-step explanation: