Answer:
[tex]g(x)=x^2+4[/tex]
Step-by-step explanation:
Hi there!
Given:
[tex]f(x)=x^2+4[/tex]
Let g be a function whose graph is a reflection in the y-axis of the graph of f.
What we need to know:
To reflect a function f in the y-axis, we would need to multiply x by -1:
[tex]g(x)=f(-x)[/tex]
Apply and solve:
[tex]g(x)=(-x)^2+4\\g(x)=x^2+4[/tex]
I hope this helps!
To practice for a competition, Maggie swam 940 meters in the pool each day for 2 weeks. How many kilometers did Maggie swim in those 2 weeks? 1 m = 0.001 km
Based on the number of days that Maggie swam and the distance swam everyday, Maggie swam 13.16km
Maggie swam 940 meters each day. She did this for two weeks. The total distance she swam is:
= 940 x 2 x 7 days a week
= 13,160 meters
A meter is 0.001km so 13,160 meters in kilometers would be:
= Number of meters x Conversion factor
= 13,160 x 0.001
= 13.16 km
In conclusion, Maggie swam 13.16 km.
Find out more at https://brainly.com/question/19755826.
Anyone, please help I really need to know ?
Gina deposited $1500 in an account that pays 4% interest compounded quarterly. What will the balance be in two years?
Answer:
$1,624.29
Step-by-step explanation:
The equation here is A = P + I.
A is the total, P is the principal (the amount you start out with so 1,500), and I is the interest (the quarterly interest in total is $124.29. 0.04 rate per year compounded four times per year over two years)
1,500 + 124.29 = $1,624.29
The balance in two years will be $1624.28.
What is Simple interest?
A quick and easy method of calculating the interest charge on a loan is called a Simple interest.
Given that;
Principal amount = $1500
Rate = 4% = 0.04
Time = 1/4 years
Now,
We know that;
The total amount after 2 years is,
⇒ [tex]A = P (1 + rt)^4^n[/tex]
Here, n = 2 years
Substitute all the values, we get;
⇒ [tex]A = P (1 + rt)^4^n[/tex]
⇒ A = 1500 (1 + 0.04/4)⁸
⇒ A = 1500 (1 + 0.01)⁸
⇒ A = 1500 (1.01)⁸
⇒ A = 1624.28
Thus, The balance in two years will be $1624.28.
Learn more about the simple interest visit:
https://brainly.com/question/20690803
#SPJ2
Fill in the missing number. % of 64 = 48
Answer:
75%
Step-by-step explanation:
Step 1: Build the equation.
[tex]\frac{x}{100}(64) = 48[/tex]Step 2: Simplify.
[tex]\frac{64}{100}x = 48[/tex] [tex]\frac{16}{25}x = 48[/tex]Step 3: Multiply both sides by 25/16.
[tex]\frac{16}{25}x * \frac{25}{16} = 48 * \frac{25}{16}[/tex] [tex]x = 3 * \frac{25}{1}[/tex] [tex]x = 75[/tex]Therefore, the missing number is 75 to complete the equation 75% of 64 = 48.
Write an algebraic expression that represents
“8 minus the quantity b divided by 6.”
equation a. 100x-10x+270=5670
Answer:
60
Step-by-step explanation:
90x + 270= 5670
90x=5670-270
x=5400÷90
x=60
Answer:
x = 60
Step-by-step explanation:
1) 100x - 10x + 270 = 5670
2) 100(60) - 10(60) + 270 = 5670
3) 6000 - 600 + 270 = 5670
4) 5400 + 270 = 5670
5) 5670 = 5670
All I really did was input random numbers for the value of "x", then add 270 at the end of an equation. If that method works for me, it should work for everyone, including you.
Hope this helped buddy!
Hikers walk 3 miles east and then 2 miles north and take a water break. They continue
hiking 4 miles east and a final 2 miles south to their destination. What single
transformation took place from their starting position to their final destination? Use
mathematical language and create a graphic to explain your answer. Be sure to use a
straight edge and grid paper for your graphic to represent this problem.
The single transformation that took place from their starting position to their final destination is (x, y) ⇒ (x + 7, y)
What is transformation?Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.
Translation is the movement of a point either up, down, left or right in the coordinate plane.
Hikers walk 3 miles east and then 2 miles north and take a water break. Hence:
(x, y) ⇒ (x + 3, y + 2)
They continue hiking 4 miles east and a final 2 miles south to their destination:
(x, y) ⇒ (x + 3 + 4, y + 2 - 2) ⇒ (x + 7, y)
The single transformation that took place from their starting position to their final destination is (x, y) ⇒ (x + 7, y)
Find out more on transformation at: https://brainly.com/question/4289712
#SPJ1
factor x^2-8x+9=0 because im stuck
Answer:
I think its 6.64575131
Step-by-step explanation:
Becky bought seven more packages of dried apples than packages of dried apricots. If she bought fifteen packages of these two fruits all together, how many apples and apricots did she buy each?
Answer:
Apples = 11, Apricots = 4
Step-by-step explanation:
Apple= 7 + Apricots
15 = Apple+ Apricot
15= 7 + Apricots + Apricots
15 = 7 +2Apricots
8 = 2 Apricots
4= 1 Apricot
Apple = 7 + 4 = 11
I got 11.9 am I right???
Film studios make a commission from every ticket sold. The movie tickets at Carbob Theatres cost $8.50. The studios earn a 40% commission. What amount of the movie ticket do they earn?
Answer:
I don't think so
Step-by-step explanation:
The studio earns $3.40 on commision because thats 40% of $8.50
The theater earns $5.10 because that would be the rest of the money
slove of the quotient of 952 and 4
Answer:
238
Step-by-step explanation:
the quotient simply means the result of the division. when you divide 952 by 4, you get 238
In the diagram on the side, BCDE and ACF are straight lines. Calculate the values of x and y.
Answer:
y=62 degrees
x=160 degrees
Step-by-step explanation:
Please help this question..
Step-by-step explanation:
2).
Given that 1/(7+5√2)
We know that
The Rationalising factor of a+√b is a-√b
The denominator = 7+5√2
The Rationalising factor of 7+5√2 is 7-5√2
On Rationalising the denominator then
=> [1/(7+5√2)]×[ (7-5√2)/(7-5√2)]
=> [1×(7-5√2)]/(7+5√2)(7-5√2)]
=> (7-5√2)/[(7+5√2)(7-5√2)]
=> (7-5√2)/[7²-(5√2)²]
Since , (a+b)(a-b) = a²-b²
Where , a = 7 and b = 5√2
=> (7-5√2)/(49-50)
=> (7-5√2)/(-1)
=> -7+5√2
=> 5√2-7
3).
Given that (x-2)³
This is in the form of (a-b)³
Where, a = x and b = 2
We know that
(a-b)³ = a³-3a²b+3ab²-b³
=> (x-2)³ = x³-3(x²)(2)+3(x)(2)²-2³
=> (x-2)³ = x³-6x²+12x-8
The coefficient of x² is -6
CAN SOME ONE PLEASE ANSWER MY NEWEST QUESTION!!!!!!!
Answer:
Yes ofcourse
Step-by-step explanation:
Why not.....^_^
Solve for x: 3 - (2x - 5) < -4(x + 2) (1 point)
X<-8
O x>-3
X<-3
O
X-8
Answer:
4
Step-by-step explanation:
Answer:
i think its the first one i hope this helps
Step-by-step explanation:
Look At Screen Shot worth 10 points!!!!!
PLZ help now!!!! Urgent
Will mark Brainliest
Answer:
y=2x+9
Step-by-step explanation:
y-y(0)=m(x-x(0))
y-1=2(x+4)
The number of different cars sold in some country rose from 205 in 1997 to 277 in 2007. Find the percent increase. Round to the nearest whole percent.
We are finding slope:
change in y / change in x
277 - 205 / 2007 - 1997
72 / 10
7.2
~ 7Saved
Question 7 (1.25 points)
Determine whether the given procedure results in a binomial distribution. If not,
state the reason why.
Rolling a single die 10 times, keeping track of the numbers that are rolled.
1) Procedure results in a binomial distribution.
2) Not binomial: the trials are not independent.
3) Not binomial: there are too many trials.
4) Not binomial: there are more than two outcomes for each trial.
Question 8 (1.25 points)
Saved
Answer: 4) Not binomial: there are more than two outcomes for each trial.
Explanation:
There are 6 outcomes and they are: {1,2,3,4,5,6} which are the labels on a standard 6-sided die. A binomial distribution only concerns itself with things where we have 2 outcomes. For example, flipping a coin to have it land on heads or tails, would be considered a binomial experiment.
Which situation BEST represents the equation below?
d!
john (y) is (2.5) times as big as his brother sam (x)
hope this helps
2/9 of an amount is 48
Calculate the original amount
Answer:
216
Step-by-step explanation:
[tex] \frac{2}{9} x = 48 \\ x = 48 \times \frac{9}{2} \\ x = 216[/tex]
please answer with explanation if nonsense answers I will report so please answer properly
Answer:
x = 2Step-by-step explanation:
We know that
The diagonals of a rectangle are of equal lengthThe diagonals bisect each otherConsidering the above we have:
EG = HF = 2JF = 2JHSubstitute the given values and solve for x:
24x - 8 = 2*(8x + 4)24x - 8 = 16x + 824x - 16x = 8 + 88x = 16x = 16/2x = 2If all of the matching cards will increase her score by 18, what are the matching cards?
Answer:
I believe it's 9.
Step-by-step explanation:
Have a good day/night
HELP PLS THIS IS IMPORTANT
Answer:
0.5 miles
Step-by-step explanation:
P(1,3) A(6,6) B(7,1)
PA = √(6-1)²+(6-3)² = √34 = 5.83
PB = √(7-1)² + (1-3)² = √40 = 6.32
PB-PA = 6.32 - 5.83 = 0.49 ≈ 0.5
1. Which is the best first step in solving the absolute value inequality -353 +6] + 1 2 6?
Subtract 1 from both sides of the inequality.
Divide both sides of the inequality by -3.
o
Split the inequality into a compound AND inequality.
o
Split the inequality into a compound OR inequality.
Answer:
either c or d
Step-by-step explanation:
The absolute value expression must be isolated on one side of the inequality before solving. either and or...OR
Can somebody help and not give a link?
Answer:
∠ PQR = 150°
Step-by-step explanation:
∠ PQR = ∠ PQS + ∠ SQR , substitute values
12x - 6 = 16 + 9x + 17
12x - 6 = 9x + 33 ( subtract 9x from both sides )
3x - 6 = 33 ( add 6 to both sides )
3x = 39 ( divide both sides by 3 )
x = 13
Then
∠ PQR = 12x - 6 = 12(13) - 6 = 156 - 6 = 150°
Answer:
m<PQR = 150°
Step-by-step explanation:
<PQR = (12x-6)°
<SQR = (9x+17)°
<PQS = 16°
find m<PQR.
since <SQR + <PQS = <PQR,
then (9x+17)° + 16° = (12x-6)°
combine like terms;
9x + 17 + 16
9x + 33 = 12x - 6
subtract 33 from both sides;
9x = 12x - 39
subtract 12x from both sides;
-3x = -39
divide by -3;
x = 13, then input x into the equation for m<PQR;
m<PQR = (12x-6)°,
(12(13)x - 6)°
(156 - 6)°
Answer: 150°
Am confused
Pls help
Answer:
LOLLL
Step-by-step explanation:
Answer:
(x³-6)/(x+2) = x²-2x+4 - 14/(x+2)
Step-by-step explanation:
Find an equation of the line containing the point (6,-3) and
parallel to the line 2x + 5y = -8.
Answer:
y = -2/5x - 3/5
Step-by-step explanation:
2x + 5y = -8
5y = -2x - 8
y = -2/5x - 8/5
y = -2/5x + b
-3 = -2/5(6) + b
-3 = -12/5 + b
-3/5
plz help me i need help
Answer:
its sooo far
Step-by-step explanation:
aka i cant read
por alguien me ayuda
Answer:
answer is a 14 okk 14 is a correct answer
Calculate
2.07- 1.89/
5.71 - 3.92
Answer:
3.92
Step-by-step explanation: