percent decrease in the value of the car
Answer:
Donde esta el foto
Step-by-step explanation:
translation: how do we answer the mf question without context
Answer:
45% value looked it up
Step-by-step explanation:
byéeeee
what is thecommon factor of 12and24
Answer:
12
Step-by-step explanation:
12 can go in both 12 and 24 without a remainder
Find the output, y, when the input, , is -1.
Y =
Answer:
To find output add 1.5 to every input number. Hopefully this helps
Step-by-step explanation:
1 + 33x = 12
What is X
Please Help me
Answer:
1+33x=12
-1 -1
33x=11
33 33
x=0.3
:)
HELP ME ON THIS QUESTION ASAP!!!!!
Please help easy math equation. Make sure it give the answer first then explain why. Don't lie
2. The table below shows the results of an experiment that relates the height at which a ball is dropped, x, to the height of its first bounce, y.
Drop Height (x) (cm) Bounce Height (y) (cm)
100 26
90 23
80 21
70 18
60 16
Answer:
90 , 23 is the answer
Step-by-step explanation:
Factor the polynomial 8x² − 24x − 224 completely
Answer:
8(x+4)x(x-7)
Step-by-step explanation:
hope this helps!
If 9 : x = x : 4, then x = _____
Step-by-step explanation:
Explanation:
9
:
x
as
x
:
4
∴
9
x
=
x
4
x
2
=
36
x
=
±
√
36
x
=
±
6
Step-by-step explanation:
[tex]\tt{ 9:x=x:4 }[/tex] ⠀
[tex]\tt{\dfrac{9}{x}=\dfrac{x}{4} }[/tex] ⠀
[tex]\tt{x×x=9×4 }[/tex] ⠀
[tex]\tt{ x^2=36 }[/tex] ⠀
[tex]\tt{ x=\sqrt{36}}[/tex] ⠀
[tex]\tt{ x=6 ~and~x=-6 }[/tex] ⠀
Cindy is buying a new car and wants to learn how the value of her car will change over time. Insurance actuaries predict the future value of cars using depreciation functions. One such function is applied to the car whose declining value is shown at the right.
Answer:
um theres no picture or anything but when a value decreases in an equation its exponential decay...
If there are 2 boys In a class of 15 what is the ratio of boys to girls in the class
A 15/2
B 13/2
C 2/15
D 2/13
The answer would be ratio D 2:13
HELPPPPPPPPPPP!!!!!!!!! Oh
Answer:
We conclude that:
[tex]3\cdot \:2\begin{pmatrix}-2&3&0\\ -4&2&6\\ 6&-5&6\end{pmatrix}=\begin{pmatrix}-12&18&0\\ -24&12&36\\ 36&-30&36\end{pmatrix}[/tex]
Hence, option B is correct.
Step-by-step explanation:
Given the expression
[tex]3\times 2\begin{pmatrix}-2&3&0\\ \:-4&2&6\\ \:6&-5&6\end{pmatrix}[/tex]
solving
[tex]3\times 2\begin{pmatrix}-2&3&0\\ \:-4&2&6\\ \:6&-5&6\end{pmatrix}[/tex]
Scalar Multiplication: Multiply each of the matrix elements by a scalar
[tex]=\begin{pmatrix}3\cdot \:2\left(-2\right)&3\cdot \:2\cdot \:3&3\cdot \:2\cdot \:0\\ 3\cdot \:2\left(-4\right)&3\cdot \:2\cdot \:2&3\cdot \:2\cdot \:6\\ 3\cdot \:2\cdot \:6&3\cdot \:2\left(-5\right)&3\cdot \:2\cdot \:6\end{pmatrix}[/tex]
Simplify each element
[tex]=\begin{pmatrix}-12&18&0\\ -24&12&36\\ 36&-30&36\end{pmatrix}[/tex]
Therefore, we conclude that:
[tex]3\cdot \:2\begin{pmatrix}-2&3&0\\ -4&2&6\\ 6&-5&6\end{pmatrix}=\begin{pmatrix}-12&18&0\\ -24&12&36\\ 36&-30&36\end{pmatrix}[/tex]
Hence, option B is correct.
11x - 21 = 56
What is X
Answer:
x = 7
Step-by-step explanation:
56 + 21 = 77 divided by 11 = 7
May i please get the brainiest
y = -4x - 24
y + 2x = 8
How would I solve by substitution step by step?
Answer:
x=-16
y=40
Step-by-step explanation:
y=-4x-24
y+2x=8
its the same y. Use substitution
(-4x-24)+2x=8
-2x-24=8
-2x=32
x=-16
We found x!
substitute x in either equation
y+2x=8
y+2(-16)=8
y-32=8
y=40
Answer: (-16, 40)
Step-by-step explanation: Using substitution, you can but the first y=-4x-24 into the second equation y+2x=8. So, you take what y is (which is -4x-24) and substitute it for the second y in the equation y+2x=8.
Your equation should now look like this (-4x-24) + 2x = 8.
You can then solve -4x -24 +2x =8. Combine like-terms (-4x+2x) to get -2x-24=8. Then use inverse operations and add 24 from both sides (so from the -2x-24 side and 8 side). This will then give you -2x=32. divide both sides from -2x to get:
x = -16
Then, plug in x= -16 into the first equation (y= -4 (-16) - 24). Then use PEMDAS and multiply -4 and -16 to get +64. Subtract 24 to get:
y = 40
Witch exspression is equivalent to (7^-8) (7^3)
Answer:
uhh not sure.
Step-by-step explanation:
maybe 0.000000173 * 343 wich is their values expanded
NEED HELP ON ALL OF THEM
If a – 2 = -12, then a = ______.
Answer:
a= -10
Step-by-step explanation:
To do this you would need to isolate a, or make a stand alone on its side of the equation
a-2=-12 Original equation
a-2+2 = -12+2 Isolating the variable(adding the 2 will cancel the -2 on the left side of the equation)
a= -12+2 Simplification
a= -10 The answer!!!
I hope this helps!!!
HELP WITH NUMBER 4 PLEASE!1 PLEASE SHOW ME HOW!
Answer:
( 2x+5) (5x-2)
Step-by-step explanation:
Difference(s) between volume and surface area
Answer:
Step-by-step explanation:
Surface area is the sum of the areas of all the faces of the solid figure. Finding surface area of solid figure is like finding how much wrapping paper that is required to cover the solid; it is the area of the outside faces of a box. ... Volume is the amount of space inside of the solid figure.
Mauri’s little Sister weighed exactly 7 pounds when she was born. How many ounces did she weigh?
Explain how you got your answer, talk about the steps you took to get your answer.
Searched it up on goggle
112
Answer:
112 ounces
Step-by-step explanation:
Converting pounds to ounces is simple. Since there are exactly 16 ounces in one pound, just multiply the number of pounds by 16.
16
x. 7
------------
112
I need help on question 1
Answer:
1873
Step-by-step explanation:
i am pretty sure i had this question on a test before so i am pretty sure it is 1873 and i got it right
Solve the equation using the Distributive Property:
3(x+8) =
3x + 24 =
3x =
9x =
Answer: 3x=-24
9x is 3(3x)= 3(-24)
9x=-72
X=-8
Step-by-step explanation:
Which of the following solutions solves the system?
Find d 1.75b + 100
Answer:
b = -57.143
Step-by-step explanation:
I will assume you meant find b, not d.
1.75b = -100
b = -100/1.75
b = -57.143
Please help it going to close in 15 min (7 and 8)
Danny charges $18 for 2 hours of swimming lessons, Martin charges $80 for 5 hours of swimming lessons.
Who offers a better deal?
(select) offers the better deal.
(select)
Martin
Danny
Answer:
danny's offer is cheaper
Step-by-step explanation:
danny = $9 per hour
martin = $16 per hour
A blueprint of an apartment is shown below. What is the actual length of the longest wall in the living room in feet? 0.5 inch : 6 feet Living Room Bedroom Bath 1.5 in.
Answer:
36 feet long.
Step-by-step explanation:
If the longest wall in the living room is referring to the side that I have drawn over in white and red in the attached image, or if it is the leftmost wall, then that wall is 36 feet long. For every half inch, it is 6 feet, so because there are 6 'half inches' in 3, you multiply 6 feet by the 6 half inches there are, and get 36. There are simpler ways to solve it but I can't take a picture of my work, so I hope this helps. Good luck.
The actual length of the longest wall in the living room is 36 feet.
The blueprint is a scale drawing of the apartment. A scale drawing is a smaller diagram of a large image. A scale drawing is reduced by constant dimensions.
Looking at the given image, the longest wall is 3 inches.
The length of the longest wall in the apartment : (3 in x 6) / 0.5
=18 / 0.5
= 36 feet
To learn more about scale drawings, please check: brainly.com/question/980463
A pack of 10 pencils costs $4.00. Find the unit rate of 1 pencil.
$.30
$.40
$.60
$.90
Answer:
.40
Step-by-step explanation:
62÷4=? R ? What is the remainder for 62÷4=? R ? All im asking for is just the remainder.
Answer:
The remainder is 2.
Step-by-step explanation:
Answer:
= 15 R 2
= 15 2/4
= 15 1/2
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The scatter plot shows a correlation between the number of participants and the year of
the snowboarding competition.
The line of regression models that correlation.
Enter a number to complete each statement.
Answers:
In 2003, there were 32 ...
The model predicts ... 40 ...
... 8 below what the model predicted
In 2003, there were 32 ...
-> We find the x-axis of 2003 and look up until we hit the line, then we find the y-coordinate for that point
-> 32
The model predicts ... 40 ...
-> The green 8 with an arrow shows the prediction
-> 40 - 8 = 32
-> 40
... 8 below what the model predicted
-> The green 8 shows the difference in the prediction and the actual participation
-> 8