If ; | 2x+4|=12 —> x = 4 , x = – 8 —> The choose C.
If ; | 2x | +4=12 —> x =4 , x = – 4 —> The choose D.
I hope I helped you^_^
plot function f on the graph f(x) = |1/2x - 2|
Answer:
See attachedStep-by-step explanation:
Given function:
f(x) = |1/2x - 2|The function is plotted and it is below.
The graph of the function f(x) = | (x/2) - 2 | is attached with the answer the lines of the function meet at point 4 at the x-axis.
What is a graph?
A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.
The graph of the function f(x) = | (x/2) - 2 | is attached with the answer the lines of the function meet at point 4 at the x-axis.
Therefore graph of the function f(x) = | (x/2) - 2 | is attached with the answer the lines of the function meet at point 4 at the x-axis.
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Multiply. (2x+5)(3x^2+2x+1)
a. 6x^3+19x^2+12x+5
b. 6x^3+15x^2+12x+6
c. 6x^3+19x^2+8x+6
d. 6x^3+18x^2+20x+5
Solution is in attachment !!
[tex] \boxed{ \boxed{6 {x}^{3} + 19x + 2x + 5 }}[/tex]
Answer:
a. [tex]6x^{3}+19x^{2}+12x+5[/tex]
Step-by-step explanation:
[tex](2x+5)(3x^{2} +2x+1)\\\\6x^{3}+4x^{2}+2x+15x^{2}+10x+5=\\\\6x^{3}+19x^{2}+12x+5[/tex]
CAN SOMEONE PLS HELP ME SOLVE THIS !?
9514 1404 393
Answer:
$9.00
Step-by-step explanation:
The simple interest formula can be used.
I = Prt . . . . . interest on principal P invested at rate r for t years
I = ($1200)(0.06)(1/8) = $9.00
The simple interest Xander would earn is $9.00.
__
Justification: the interest is computed using the appropriate formula.
Can anyone help me with this
Answer and Step-by-step explanation:
This graph is a One to One Function.
For a function to be one-to-one, each x value must have its own y-value, which is the case for this graph.
The y value of a point where a vertical line intersects a graph represents an output for that input x value. If you draw a vertical line on the graph, and it intersects more than once, then the graph does not define as a function because that x value has more than one output (y).
#teamtrees #PAW (Plant And Water)
I hope this helps!
I really need help in this 7th grade math
Answer:
the awnser is 28
Step-by-step explanation:
the little 2 mean you times the 3 by it so it's 1+6. which is 7 and 18+2 is 20 and 20+7 is 28
3.568409 rounded to the nearest hundredth
Please please help will give brainly points
Answer:
-7
Step-by-step explanation:
just plug in neg 4 to the equation
Which of the following is a solution to the inequality?5x-10<20
Answer:
x < 6
Step-by-step explanation:
5x - 10 < 20
5x < 30
x <6
hope that helps
solve 2y+7>15.2 pls help
Answer:
[tex]y>4.1[/tex]
Step-by-step explanation:
[Shown in image]
The Solution of the Inequality is y> 2.1.
What is Inequality?Mathematical expressions with inequalities are those in which the two sides are not equal. Contrary to equations, we compare two values in inequality. Less than (or less than or equal to), greater than (or greater than or equal to), or not equal to signs are used in place of the equal sign.
We have,
Inequality: 2y + 7 > 15.2
Now, simplifying the inequality
2y > 15.2-7
2y > 8.2
y> 8.2 /2
y> 2.1
So, the solution is y>2.1
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Job A: $496.15 per weekJob B: $25,750 per year
a. Which job pays more?
b. How much more?
Answer: A. Job A pays more
B. $49.80
Step-by-step explanation:
An apple juice factory produced 6,425.51 gallons of apple juice in 4 days. How much apple juice, on average, did the factory produce each day?
What is the LCM of 42 and 63?
Please show work! I'm very confused and don't understand.
[tex]\huge\text{Hey there!}[/tex]
[tex]\huge\boxed{\rm{LCM\ (aka\ Lowest\ Common\ Multiple)\ is\ the}}\\\huge\boxed{\rm{lowest\ positive \ number\ has \ a \ multiple}}}\\\huge\boxed{\rm{of\ more\ than\ one\ number.}}[/tex]
[tex]\huge\boxed{\rm{The\ multiples\ of\ 42\ are: 42, 84, 126, 168, \& \ 210}}[/tex][tex]\huge\boxed{\rm{The \ multiples \ of \ 63\ are: 63, 126, 189, \& \ 252}}[/tex]
[tex]\huge\boxed{\rm{Therefore, your\ answer\ is: 126}}}[/tex]
[tex]\huge\boxed{\text{Good luck on your assignment \& enjoy your day,}}[/tex]
~[tex]\huge\text{Amphitrite1040:)}[/tex]what percentage of 85 is 15
Answer:
The answer to your question is 17.65
Answer: 17.65%
Step-by-step explanation:
X/100 = 15/85 (cross multiplication)
(100*15)/85 = 17.65%
(This helps: %/100 = is/of (cross multiplication)
Solve T = M(7 + FG) for F
F =
(Answer quickly)
Answer:
F = (T - 7M) ÷ MG
Step-by-step explanation:
T = M(7 + FG)
T = 7M + MFG
T - 7M = MFG
(T - 7M) ÷ MG = F
F = (T - 7M) ÷ MG
Answer:
Step-by-step explanation:
Remove the brackets
T = 7M + FGM Subtract 7M from both sides
T - 7M = FGM Divide both sides by GM
T - 7M
====== = F
GM
F = (T - 7M)/GM
Given the list of numbers, 3, 2, 6, 3, 9, 5, 12, 7, if the pattern continues, what is the sum of the ninth and tenth numbers?
Answer:
Step-by-step explanation:
Every other one beginning with the first 3 adds 3 to the preceding number that has an odd position.
So the odd positions go up 3 6 9 12
And the next odd position is 15 which is the nineth term.
It's hard to tell what the even ones are doing. It could be anything just about. I'm guessing its a 9. So the tenth term is 9.
The sum of 9 and 15 = 24
If someone gives you a more consistent answer, take it.
Let a = -2, b = 5, c = -7, and x = -3.
Evaluate ax² + bx + c.
1) - 34
2) 14
3) - 40
4) - 4
[tex]\red{\bigstar}[/tex] The final evaluation of the given expression is [tex]\large\leadsto\boxed{\rm\purple{- 40}}[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
• Given:-Expression = ax² + bx + ca = -2b = 5c = -7x = -3⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
• Solution:-✯ Substitute the given values of each variable in the expression.
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
➪ [tex]\bold{ax^2 + bx + c}[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
➪ [tex]\sf (-2) \times (-3)^2 + (5) \times (-3) + (-7)[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
➪ [tex]\sf (-2) \times (9) + (-15) + (-7)[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
➪ [tex]\sf - 18 - 15 - 7[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
★ [tex]\bold\red{\large{- 40}}[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
[tex]\pink{\bigstar}[/tex] Therefore, the the final evaluation of the given expression is -40.
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
[tex]\pink{\bigstar}[/tex] Hence, the Option. C
[tex]\huge\text{Hey there!}[/tex]
[tex]\huge\boxed{\mathsf{ax^2 + bx + c}}[/tex]
[tex]\huge\boxed{\mathsf{= -2(-3)^2 + 5(-3) + (-7)}}[/tex]
[tex]\huge\boxed{\mathsf{= (-2)(9) - 15 - 7}}[/tex]
[tex]\huge\boxed{\mathsf{= -18 - 15 - 7}}[/tex]
[tex]\huge\boxed{\mathsf{= -33 - 7}}}[/tex]
[tex]\huge\boxed{\mathsf{= -40}}[/tex]
[tex]\huge\boxed{\rm{Therefore, your \ answer\ is: \boxed{\mathsf{Option\ C. -40}}}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\huge\boxed{\frak{Amphitrite1040:)}}[/tex]please help i’m abt to break down
Answer:
4= -5v-1
5= 3x
6= 9y-6
7= h-20
8= 29w-17z
9= 8mn-2n+5m
Step-by-step explanation:
first three that you did were correct! Hope it helps!
Help asap plz first answer get brainliest
Answer:
Use a mixed fractional calculator. No one is gonna help u with this many questions...
https://www.calculatorsoup.com/calculators/math/mixednumbers.php
GL
Step-by-step explanation:
A regular hexagon is a six sided figure with all sides equal and all six angles equal. Find the length of the sides if the perimeter of the regular hexagon is 396 yd.
Answer:
sides = 61.5 yd
Step-by-step explanation:
hopefully the picture I have attached us clear and understandable
:)
Theodore invests a total of $19,500 in two accounts paying 8% and 15% simple interest, respectively. How much was invested in each account if, after one year, the total interest was $2,400.00
A) Enter an equation that uses the information as it is given that can be used to solve this problem. Use x as your variable to represent the amount of money invested in the account paying 8% simple interest.
Answer:
[tex]x+y=19500,\:0.08x+0.15y=2400\quad :\quad x=7500,\:y=12000[/tex]
Step-by-step explanation:
x + y = 19500
.08x + .15y = 2400
An investment of $500 earns $70 simple interest after 6 years. To the
nearest tenth of a percent, what is the interest rate?
Answer:
Rate of interest is 2.3%
.
1 Briefly explain the difference between an employee and an employon
Answer:
Employers such as a company or organization that provide service or product to the employee and any person hire service from the employer, for which the employee has to pay. An employee is an individual or organization that work full time or part-time according to requirements and receive compensation for the services.
Step-by-step explanation:
Jen and some friends share 40 jellybeans equally. Is the number that each friend gets greater than 40 or less than 40? Explain
Answer:
Less
Step-by-step explanation:
Interpreting this, total is 40, so if you are splitting that with multiple people, it can't be more than 40.
who wrote the book california cities
Answer:
Marilyn Iturri
Step-by-step explanation:
Find the distance between the points
AC-3, 2) and B (5,7) to the nearest
hundredth.
Answer:
Step-by-step explanation:
d=[tex]\sqrt{(5+3)^{2} +(7-2)^{2} }[/tex]
=[tex]\sqrt{(8)^{2}+(5)^{2}}[/tex]
=[tex]\sqrt{64+25}[/tex]
=[tex]\sqrt{89}[/tex]
PEASE HELP ME 70 POINTS
Answer:
x: -2
f(x): 1.5
x: 0
f(x): 0.5
x: 3
f(x): -1
Step-by-step explanation:
Answer:
3/2, 1/2, - 1
Step-by-step explanation:
x + 2y = 1 --> this is 'f(x)'. Sub in the each x-value to the equations.
First part:
x = -2
x + 2y = 1
-2 + 2y = 1
2y = 3
y = 3/2
Second part:
x = 0
x + 2y = 1
0 + 2y = 1
2y = 1
y = 1/2
Third part:
x = 3
x + 2y = 1
3 + 2y = 1
2y = -2
y = -2/2
y = - 1
Plz help I am confused
Compute the mean of the discrete probability distribution below:
X P(X)
2 0.20
3 0.25
4 0.45
5 0.10
Answer:
Step-b2
0.20
3
0.25
4
0.45
5
0.10
y-step explanation:
Write the answer without using exponents? -9^3
Answer:
1/729
Step-by-step explanation:
a negative exponent is fractioned like 1/9^3. Which can be simplified as 1/729 ans 9^3 = 729
-56-(-95) plss help plsssssssssssssssssssssssssssssssssssssssssss
-56 - (-95) = -56 + 95 =
= 95 + (-56) = 95 - 56 =
= 39