Answer:
C
X=-16
Step-by-step explanation:
can someone help me?
please.
Answer:
i cant see it...
Step-by-step explanation:
Classify the pair of angles, (complementary, supplementary, or vertical), then find the value of X.
Answer:
30 | Vertical?
Step-by-step explanation:
WILL GIVE BRAINLIEST LOTS OF POINTS
Which statement is true about the equation in the box?
x + 9 - 4x = -3x - 3
A. There is only 1 solution, and x = -3.
B. There is only 1 solution, and x = 9.
C. There are infinitely many solutions because the variables cancel each other.
D. There is no solution because 9 ≠ -3.
Answer:
D. There is no solution because 9 ≠ -3.
Step-by-step explanation:
For finding out the statement let's check it ourselves
x + 9 - 4x = - 3x - 3
-3x + 9 = - 3x - 3
9 ≠ - 3
So there is no solution for the equation.
hope it helps :)❤
.. What is the value of this expression? 6 + (-9) - (-5) i need help on my test can u guys help me and no links because the links u guys give me dont work(no disrespect)
Answer:
-8
Step-by-step explanation:
What is the value of this expression? 6 + (-9) - (-5)
6 + (-9) - (-5)
= 6 - 9 + 5
Following the rules of BODMAS, addition comes first before subtraction
= 6 - 14
= - 8
6 + (-9) - (-5) = -8
Note:
- * - = +
- * + = -
+ * - = -
+ * + = +
Then using BODMAS
B - bracket
O - of
D - division
M - multiplication
A - addition
S - subtraction
1. Un automóvil que se desplaza con velocidad constante aplica los frenos
durante 25.0s y recorre 400m hasta detenerse.
Calcular:
a) ¿Qué velocidad tenía el automóvil antes de aplicar los frenos?
b) ¿Qué desaceleración produjeron los frenos?
Datos
Ecuación
Desarrollo
ayudenme plis
Answer:
a. Velocidad = 16 m/s
b. Deceleración = 0.64 m/s²
Step-by-step explanation:
Dados los siguientes datos;
Tiempo = 25 segundos
Distancia = 400 metros.
a. Para encontrar la velocidad;
Velocidad = distancia/tiempo
Velocidad = 400/25
Velocidad = 16 m/s
b. Para encontrar la desaceleración;
Durante una desaceleración, la velocidad inicial es mayor que la velocidad final.
Deceleración = (v - u)/t
Sabemos que la velocidad final es igual a cero (0) porque el automóvil se detiene.
Deceleración = (0-16)/25
Deceleración = 16/25
Deceleración = 0.64 m/s²
x = 8 – 2y x + 3y = 12 What value of x satisfies the system of equations?
Answer: its 0 of 4 you can pick but i think its 4
Step-by-step explanion: i am not good at explaning this math but i know the answer
Can someone help me please
Answer:
A. Point T
Step-by-step explanation:
Answer:
A- T (-4.5, 3)
Step-by-step explanation:
A- T (-4.5, 3)
Andy wants to buy a used car that cost $8,500. He has
saved $1,300 and can save an additional $225 each month.
How many months will it take for Andy to have enough
money for the car?
Answer:
32 months.
Step-by-step explanation:
Andy wants a car that costs $8,500.
He already saved $1,300.
$8500 - $1300 = $7200
Andy can save an additional $255 each month.
7200 ÷ 255 = 32
So, it would take Andy 32 months to have enough money to buy the car.
Omar is planning to buy some new baseball shoes. He has already saved $22.50 The shoes cost at least $38 dollars. He writes an inequality to determine how much more he will need to save
Answer:
At least $15.50
Step-by-step explanation:
Omar is planning to buy some new baseball shoes. He has already saved $22.50
The shoes cost at least 38 dollars.
At least means, greater than or equal to which is represented by the sign
≥
The inequality is given as
22.50 + x ≥ 38
x ≥ 38 - 22.50
x ≥ 15.5
Therefore, he would need to save at least $15.50
help me please thanks
Answer:
two
Step-by-step explanation:
i used a calculator
13.
What equation models the data in the table if d = number of days and c = cost?
Days
2
3
5
6
Cost
6
9
15
18
A. c = 3d
B. d = 3c
C. c = d + 3
D. c = d + 3d
Answer: A. c = 3d
I'm gonna go with c = 3d
Step-by-step explanation: c = 3d
After looking at the table I believe the equation would be c=3d. I came to this conclusion because (6)=3(2); (9)=3(3); (15)=3(5); 18=3(6). I really hope this helps!:)
...................................................................................................................................................
Answer:
Step-by-step explanation:
Days Cost
2 6
3 9
5 15
6 18
Now to find equation that models the given data we will use two point slope form.
Formula:
Substitute the values in the formula
where y denotes the number of days and x denotes the cost
Let us suppose d denotes the number of days and c denotes the cost
So, equation becomes:
Hence an equation models the data in the table is
So, option A is true.
SOMEONE PLEASE HELP ME I BEG IF YOU I WILL EVEN NAME MY CHILDREN AFTER YOUUU
someone pls answer this for me
Answer:
34
Step-by-step explanation:
8 1/2 x 4
Use the order of operations to simplify
2^3 + 6
1. 19
2. 18
3. 14
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{2^3 + 6}[/tex]
[tex]\mathsf{2^3 = 2\times2\times2 = 4\times2=\bf 8}[/tex]
[tex]\mathsf{\bf 8}\mathsf{\ +\ 6}[/tex]
[tex]\mathsf{\bf = 14}[/tex]
[tex]\boxed{\boxed{\large\textsf{Answer: \huge \bf 14}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
What is the green dashed line called?
Answer:
The line (or "axis") of symmetry is the y-axis, also known as the line x = 0. This line is marked green in the picture. The graph is said to be "symmetric about the y-axis", and this line of symmetry is also called the "axis of symmetry" for the parabola.
The equation of the function g(x), after the translation, is given as follows: g(x) = (x + 2)² + 4.
What is a translation?A translation happens when either a figure or a function are moved horizontally or vertically.
The four translation rules for functions are given as follows:
Left a units: f(x + a).
Right a units: f(x - a).
Up a units: f(x) + a.
Down a units: f(x) - a.
The parent function for this problem is given as follows:
f(x) = x².
For this problem, the parent function was moved:
2 units left, hence g(x) = f(x + 2).
4 units up, hence g(x) = f(x + 2) + 4.
Hence the function g(x) is defined as follows:
g(x) = (x + 2)² + 4.
More can be learned about translation at brainly.com/question/29209050
#SPJ2
complete question:
G(x)
15
-10
5
The quadratic function. f(x) = x², is the solid orange line. What is the equation
of g(x), the green dashed line?
patulong pooooooooh
plz
Answer:
freeeeeeeeeeeeeeeeeeeeeeeeeeee
Step-by-step explanation:
simplify (2x)^1/3 times (2x)^4/3
Answer:
2x^5/3
Step-by-step explanation:
Answer:
32x small 5
9 32x small 5 over 9
Step-by-step explanation:
What to say back if someone says that you’re skinny
Answer:
ok and?
Step-by-step explanation:
please help due soon
Answer:
C. y = 14x - 37
Step-by-step explanation:
[tex]y = - 4(4x + 3) + 5(6x - 5) \\ \\ y = - 16x - 12 + 30x - 25 \\ \\ y = 14x - 37[/tex]
find the value of z
38
138
148
102
Answer:
Huatz no te entiendo wuey
Veronika works as a cook at Toyem Catering, she makes $58,200/year. She pays 18% in taxes and $125/month for health insurance. What is Veronika's net income per month?
a
$4,200
b
$3,852
c
$4,850
d
$2,989
Veronika's net income per month is $3,852. Option B
How to calculate Veronika's net income per monthThe annual amount of taxes that Veronika pays:
Annual taxes = 0.18 x $58,200 = $10,476
Annual health insurance = $125/month x 12 months = $1,500
we can calculate Veronika's net annual income by subtracting the taxes and health insurance from her annual salary:
Net annual income = $58,200 - $10,476 - $1,500 = $46,224
We can calculate her net income per month by dividing her net annual income by 12:
Net monthly income = $46,224/12 = $3,852
Learn more about income per month at https://brainly.com/question/31521217
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A fourth grade teacher gives homework every night in both mathematics and language arts. The time to complete the mathematics homework has a mean of 10 minutes and a standard deviation of 3 minutes. The time to complete the language arts assignment has a mean of 12 minutes and a standard deviation of 4 minutes. The time to complete the mathematics and the time to complete the language arts homework has a correlation rho = -0.75. The variance of the time to complete the entire homework assignment is
Answer:
4
Step-by-step explanation:
Given that:
X = time taken to complete mathematics homework
Y= time taken to complete language homework
Standard deviation of X ; SD(X) = 3
Standard deviation of Y ; SD(Y) = 4
rho = - 0.375
rho = Cov(X, Y) / SD(X) * SD(Y)
-0.375 = COV(X, Y) / 3 * 4
COV(X, Y) = 12 * - 0.375
COV(X,Y) = - 4.5
Variance(X, Y) = V(X, Y)
V(X, Y) = V(X) + V(Y) + 2COV(X,Y)
V(X) =SD(X)² = 3² = 9
V(Y) = SD(Y)² = 4² = 16
V(X,Y) = 9 + 16 + 2(-4.5)
V(X, Y) = 16
SD(X, Y) = sqrt(V(X, Y)) = sqrt(16) = 4
Hence, standard deviation to complete entire homework, SD(X, Y) = 4
Find the additive inverse of 3x−6
Answer:
3x+6
Step-by-step explanation:
inverse means the opposite of the sign and the opposite of subtraction is addition so I used addition
The additive inverse of 3x − 6 is -3x + 6
What is additive inverse?
The additive inverse of a number x is a number that when added to x gives a result of 0.
For the expression 3x - 6
The additive inverse is a number that can be added to the expression to get 0. Hence:
The additive inverse of 3x − 6 is -3x + 6
Find out more on additive inverse at: https://brainly.com/question/1097883
Katie is selling a camera online. She bought the camera at a wholesale cost of $125 and will mark the camera up 60% to make a profit. What will the retail price of the camera be?
Answer:
$200
Step-by-step explanation:
To find the retail price, multiply the wholesale cost by 1.6
125(1.6)
= 200
So, the retail price will be $200
Who can help me out with this question???
Answer:
x = 13
Step-by-step explanation:
[tex]a^{2} +b^2 = c^2\\12^2 + 5^2 = c^2\\144 + 25 = c^2\\169 = c^2\\[/tex]
Take the square root of both sides
[tex]\sqrt{169} = \sqrt{c^2} \\13 = c[/tex]
Find the slope of the following line please thank you.
Answer: Slope is 3
Step-by-step explanation:
for the data in the table, how many data points are in each group for the median-median line
Answer: left: 5, center: 6, right: 5
Step-by-step explanation:
Answer:
5,5,5
Step-by-step explanation:
Math is harddddddddddddddddd
that is the graph for y=-x-6 just put it into tinspire
Given this set of data: 132 127 106 140 158 135 129 138 What are the lower outlier limit and the upper outlier limit ? Answers separated by a comma and a space. Ex. 11, 179 * 1 point
Answer:
(111.5, 155.5)
Step-by-step explanation:
Given the data:
132 127 106 140 158 135 129 138
The Outlier formula :
Lower = Q1 - 1.5(IQR)
Higher = Q3 + 1.5(IQR)
Using a calculator :
Q1 = 128
Median, Q2 = 133.5
Q3 = 139
IQR = Q3 - Q1 = 139 - 128 = 11
Lower = Q1 - 1.5(IQR) = 128 - 1.5(11) = 111.5
Higher = Q3 + 1.5(IQR) = 139 + 1.5(11) = 155.5
(111.5, 155.5)