Answers
Work:
The arrow starts out at the -22 on the timeline. It moves back towards -24 which is 2 numbers down from the starting point and is why you’d be subtracting 2 from the -22. Finally, the answer to the problem is where the arrow stopped, or landed, which was -24.
Answer:
-22 - 2 = -24
Step-by-step explanation:
The answer space already has the minus sign so we can infer the number line is showing subtraction.
We start from -22 and jump to -24. This number line skip counts by 2 and we only jumped one unit, it means we subtracted by 2.
So we subtracted -22 by 2 and it is equal -24:
-22 - 2 = -24
Hope this helps!
Related Questions
Graph each inequality on a number line.
d. You must be at least 38 inches tall to ride the roller coaster.
(number line photo attached)
Answers
Answer:
Create a black dot that is filled in, then an arrow going towards the right.
Plz help, will mark brainliest!
Answers
Answer:
-7
Step-by-step explanation:
The relative minimum is the smallest y value
The relative minimum is -7
geometry homework, help asap please!
Answers
Answer:
I think DFG= 82 (BEING ALTERNATIVE ANGLE)
angle CBD = 180-143 = 37 degrees
angle DGF = angle CBD (alternate angles)
therefore angle DGF = 37 degrees
as angle BDF = 82 degrees
angle FDG = 180-82 = 98 degrees
therefore, angle DGF + angle FDG + angle DFG = 180 degrees
37 + 98 + angle DFG = 180
therefore angle DFG = 45 degrees
hope this helps!
Plss help I need this ASAP
The accompanying table shows the amount of
water vapor, y, that will saturate 1 cubic meter of
air at different temperatures, x.
Write an exponential regression equation for this set of data, rounding all values to the nearest thousandth. Using this equation, predict the amount of water vapor that will saturate 1 cubic meter of air at a temperature of 50 degrees centimeters, and round your answer to the nearest tenth of a gram.
Answers
Answer:
milk has a pH of 6.0 and household ammonia has a pH of 12.0. How much more acidic is milk than ammonia
Step-by-step explanation:
milk has a pH of 6.0 and household ammonia has a pH of 12.0. How much more acidic is milk than ammoniamilk has a pH of 6.0 and household ammonia has a pH of 12.0. How much more acidic is milk than ammoniamilk has a pH of 6.0 and household ammonia has a pH of 12.0. How much more acidic is milk than ammoniamilk has a pH of 6.0 and household ammonia has a pH of 12.0. How much more acidic is milk than ammoniamilk has a pH of 6.0 and household ammonia has a pH of 12.0. How much more acidic is milk than ammoniamilk has a pH of 6.0 and household ammonia has a pH of 12.0. How much more acidic is milk than ammonia
HELP ASAP PLZZZZZZZ If the side lengths of a cube are 15 feet, what is the correct way to write the expression to represent the volume of the cube in exponential form?
15 ⋅ 15 ⋅ 15
15 ⋅ 3
315
153
Answers
Answer:
D
Step-by-step explanation:
It's a guess because none of them look like the exponential form. However, I think D is probably the answer you want.
On this site it should be written as C = 15^3.
Rule for subtracting Integers: Keep, Change, Opposite.
Show the changes for subtracting integers:
1. 3 - 7
2. -4 -2
3. -4 - (-6)
4. x - 3x
5. 3 - 4x
6. -3 - (-2x)
Answers
Answer:
-4 -6 2 -2x 3-4x 2x-3
Step-by-step explanation:
3 - 7= -4 (7 is larger so we get - sign)
-4-2=-6(we add "-" terms but they have the - sign)
-4-(-6)=-4+6=2(- multiplied by - =+ meaning - - = +)
x-3x=-2x(3x is larger)
3-4x=3-4x(Unlike Terms)
-3 - (-2x)=-3+2x=2x-3(Unlike terms, so we only simplify the signs)
that’s all i know sorry
Find the area of the figure in the image attached. Round to the nearest tenth if necessary.
Answers
Answer: 15in^2
Step-by-step explanation:
first you need to find the area of the rectangle, so you would multiply 7 and 3, which gives you 21, (A=L•W). So now you need to find the area of the triangles, the formula for that is A= 1/2 b•h, so you get 3in for the area of the triangle, but since there are two and they are the exact same triangle you would just combine them, so the area for both triangles is 6in, so then you would need to subtract the 6 from the 21 so that you can find the area of the shape, and your final answer would be 15in(squared). hopefully you understand
Fill in the blanks.
(image attached)
Answers
Answer:
Add 14 to each side to undo the -14. Divide both sides by 6 to undo the 6x, and simplify to get 5.
Step-by-step explanation:
Express each of the following percentages as decimals
633%
solution for class 7
Answers
633 / 100 = 6.33
Answer:
6.33
Step-by-step explanation:
If you like my answer than please mark me brainliest thanks
HELPPPPPPPPPP HELPPPPPP
Answers
Answer:
14c decrease Option D
Step-by-step explanation:
The temperature was 8c at 12 am and -7c at 7 pm to find the difference subtract to get 14c.
whats wrong im only in 7th grade
Step-by-step explanation:
Which inequality describes this graph?
Answers
Your picture is black
Jane surveys a random sample of 200 students from her middle school to learn what type of school lunch is preferred. The table below shows the result of the survey:
Lunch Type Sandwich Hot Dog Salad
Number of students 84 85 31
Which of the following inferences can be made based on the data?
A sandwich is the most preferred lunch.
A sandwich is two times more popular than a salad.
Sandwiches and hot dogs are almost equally preferred.
A hot dog is almost two times more popular than a salad.
Answers
Answer:
Sandwiches and hot dogs are almost equally preferred.
Step-by-step explanation:
When looking at the data, the number of students who chose sandwiches and the number of students in which who chose hot dogs is 1 off and so they are almost equally preferred.
What is the volume of the following rectangular prism?
I’m doing this on khan academy and I keep failing the test. Now I’m scared of getting questions wrong
Answers
8 1/8
Step-by-step explanation:
V = 16 1/4 • 1/2
V = 8 1/8
Answer:
8 1/8 units³
Step-by-step explanation:
V = lwh
Since the area is already given to you, just multiply that by the other number.
[tex]V=(16\frac{1}{4})(\frac{1}{2})\\\\V=\frac{65}{8}=8\frac{1}{8}[/tex]
The table below shows the combination of a dry prepackaged mix and water to make concrete. The mix says for every 1 gallon of water stir 60 pounds of dry mix. We know that 1 gallon of water is equal to 8 pounds of water. Using the information provided in the table, complete the remaining parts of the table.
What belongs in Cell C
Answers
Answer:
c25
Step-by-step explanation:
c25
Explanation:
Hope this helps you!
help help help help help please
Answers
79/225 = 0.351
13/37 = 0.351
8/45 = 0,17
17/99 = 0.17
Answer:
first one: 0.351351351
second: 0.35111111
third: 0.351351
fourth: 0.177777
fifth: 0.171717
Step-by-step explanation:
There's two ways: either you do x100 or the numerator divided by the denominator. For example: (58/165) x 100: way one. 79/225: way 2.
If I didn't provide a clear explanation or I messed up, please comment.
For what values of A the following expressions are true
a) lal=-a
b) la-5l=5-a
PLEAZ HELP
Answers
B)true..
Hope it helps
find three consecutive integers for which 3 times the sum of the first and third integers is -342? show step by step
Answers
Answer: The integers are -58, -57, -56.
Step-by-step explanation:
The difference between two consecutive integers is 1.
If you let the smallest of the three consecutive integers equal x, then the next greater one is x + 1, and the greatest of the three is x + 2.
Integers: x, x + 1, x + 2
The sum of the first and third is: x + x + 2
3 times the sum of the first and third is: 3(x + x + 2)
That product equals -342.
3(x + x + 2) = -342
3(2x + 2) = -342
Divide both sides by 3.
2x + 2 = -114
Subtract 2 from both sides.
2x = -116
Divide both sides by 2.
x = -58
x + 1 = -57
x + 2 = -56
The integers are -58, -57, -56.
PLEASE HELP ME ITS EITHER PASS OR FAIL I RLLY NEED HELP ITS MY LAST ONE
Answers
Answer:
7
Step-by-step explanation:
You would do 42/6 which is 7 (this is the answer for part b)
If h(x) = x2-5x + 7 find:
⅓ h(-8)
Answers
Answer:
[tex]\displaystyle \frac{1}{3} h(-8) = 37[/tex]
Step-by-step explanation:
Hi there!
[tex]h(x) = x^2-5x + 7[/tex]
First, find h(-8) by replacing all of [tex]x[/tex] with -8:
[tex]h(-8) = (-8)^2-5(-8) + 7\\h(-8) = 64+40 + 7\\h(-8) = 111[/tex]
Now, find ⅓ h(-8) by multiplying the entire expression by ⅓:
[tex]\displaystyle \frac{1}{3} h(-8) = 111 * \frac{1}{3} \\\\\displaystyle \frac{1}{3} h(-8) = 37[/tex]
I hope this helps!
Can someone help me with questions 8 and 9 please?
Answers
Step-by-step explanation:
8) earning of 4.5 hours=$54
earning of 1 hour=$54/4.5
earning of 1 hour=$12
9)perimeter=36 feet
length is twice so
length=2x
width=x
perimeter = 2(length+width)
36=2(2x+x)
2x+x=36/2
3x=18
x=6
width=6 feet
length=2(6)
length=12 feet
Area of rectangle= length * width
area=12*6 sq.feet
area= 72 sq.feet
It is 36ft
here you guys go also first gets brainly.
Answers
If f(x) = -2x- 1 and g(x) = -x what is the value of f [g(2)]?
PLEASE ANSWER ACCURATELY
Answers
Answer:
[tex]\displaystyle f[g(2)] = 3[/tex]
Step-by-step explanation:
We are given the two functions:
[tex]\displaystyle f(x) = -2x - 1\text{ and } g(x) = -x[/tex]
And we want to find the value of:
[tex]\displaystyle f[g(2)][/tex]
First, evaluate g(2):
[tex]\displaystyle \begin{aligned} g(2) &= -(2) \\ &= -2\end{aligned}[/tex]
Substitute:
[tex]\displaystyle f[g(2)] = f(-2)[/tex]
Evaluate f(-2):
[tex]\displaystyle \begin{aligned} f(-2) &= -2(-2) - 1 \\ &= 4 - 1 \\ &= 3\end{aligned}[/tex]
Therefore:
[tex]\displaystyle f[g(2)] = 3[/tex]
Which of the following information about the graph of the relationship is given?
Answers
Currently, Jacob’s mother is three more than nine times as old as Jacob. In eleven years, his mother will be five more than three times his age. Write a system of linear equations that models this situation. Let j represent Jacob's age, and let m represent his mother's age.
Write an equation that relates Jacob and his mother's current ages. Solve the system of equations.
What are their ages?
Answers
Answer:
Jacob is 4 years old and his mother is 40 years old.
Step-by-step explanation:
Part 1: The linear equations are and
Part 2: Solving the equations, we have, and
Part 3: Jacob is 4 years old and his mother is 40 years old.
Explanation:
Part 1: Let j represent Jacob's age, and let m represent his mother's age.
It is given that, "Jacob's mother is three more than nine times as old as Jacob". Writing it as linear equation, we have,
It is also given that, "In eleven years, his mother will be five more than three times his age". Writing it as linear equation, we have,
Simplifying this, we get,
Thus, the linear equation is
The linear equations are and
Part 2: Solving the linear equation, we get,
Substituting in
Simplifying, we get,
Hence,
Substituting in
Solving the equations, we have, and
Part 3: Since, j represents jacob and m represents the jacob's mother
Thus, Jacob is 4 years old and his mother is 40 years old.
The Mother - 40 years old
please help!!! ive been trying this question for the pass 20 minutes and cant seem to understand it!!
Answers
Answer:
D
Step-by-step explanation:
Beacuse ♀️
Answer:
This is a rectangle, so if AB is equal to 3 centimeters, then DC is equal to 3 centimeters.
Since Angle X is equal to 45 degrees, then angle CDE, is also equal to 45 degrees, and we have an isosceles triangle, since angle CDE and DEC are equal to each other.
This means, that CE = DC.
And because E is the midpoint of CB, CE = EB.
So basically, we have:
DC = CE = BE
DC = 3
3 = CE = BE
And we see that CE and BE are both equal to 3, which makes CB equal to 6, which makes solving the area easy. (3 x 6), which is 18.
B is correct!
The distance from the Sun to Earth is about 1.5 × 10^11 meters. Suppose light travels at a speed of 3 × 10^8 meters per second. About how long does it take light from the Sun to reach Earth?
PLZ ANSWER ACCURATELY AND QUICKLY WILL MARK BRALINLIEST
Answers
Answer:
Si se tiene en cuenta que la velocidad de la luz en el vacío es de 299.792 km/s. La distancia existente entre el 'astro rey' y la Tierra es de unos 149,6 millones de kilómetros, una pequeña operación matemática indica que la luz del Sol tarda aproximadamente 8 minutos y 19 segundos en llegar a nuestro planeta.
Step-by-step explanation:
It takes light from the Sun about 500 seconds, or 8 minutes and 20 seconds, to reach Earth.
What is speed?Speed is the ratio of the given distance and time.
It shows how fast an object is moving at a given time.
The formula is Distance / Time.
We can find the distance or time when the required values are given using this formula.
We have,
To find the time it takes for light to travel from the Sun to Earth,
We can use the formula:
Time = distance/speed
where distance is the distance from the Sun to Earth and speed is the speed of light.
Plugging in the given values.
Time = (1.5 × 10^11 meters) / (3 × 10^8 meters per second)
Simplifying.
time = 500 seconds
Therefore,
It takes light from the Sun about 500 seconds, or 8 minutes and 20 seconds, to reach Earth.
Learn more about speed here:
https://brainly.com/question/7359669
#SPJ2
Which expression is equivalent to 4. 8 + 2. 2w - 1. 4w + 2. 4 ?
Answers
B.0.8(9+w)
I hope this helps
7 divided by 900 please help this question is annoying
Answers
Which list shows the order of the numbers from greatest to least? List 1: 2.3, 2.03, 2.5, 0.25 List 2: 0.25, 2.5, 2.03, 2.3 List 3: 2.03, 2.3, 2.5, 0.25 List 4: 2.5, 2.3, 2.03, 0.25
Answers
Answer:
4
Step-by-step explanation:
2.5, 2.3, 2.03, .25
2.5,2.3,2.03,0.25
Draw a rhombus that is not a square. Label the lengths of its sides and its height so it represents a rhombus with an area of 20 square inches.
Answers
Answer:
/\
[tex]\sqrt{20}[/tex] / \[tex]\sqrt{20}[/tex]
/ \
\ /
[tex]\sqrt{20}[/tex] \ / [tex]\sqrt{20}[/tex]
\/
Step-by-step explanation:
i hope this is right it took me 30 min for the ascii
