Answers
Answer: The input is 5.
Step-by-step explanation: Since both are functions of f(x), you can set 9x-27 equal to 18 and then solve the equation. 9x-27=18, add 27 to both sides to get 9x=45, divide both sides by 9, x=5.
:)
You replace the f(x) with 18 which makes it into (18)=9x-27 then you do basic algebra from there.
Related Questions
Find the area of the shaded part in this exercise. (URGENT. FOR TODAY)
Answers
Answer: 80
Step-by-step explanation: Well the 60 is too slanted and 90 would be straight 70 would be less straight then it is 80
Find the measure of each angle indicated
A) 21°
C) 23°
E) 25°
B) 80°
D) 20°
Answers
Answer:
D
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ ADE is an exterior angle of the triangle , then
80° + ? = 100° ( subtract 80° from both sides )
? = 20° → D
click on file! ;D thank you! <3
Answers
Answer:
The answer is True for the first and false for the last also cool pfp Neeheehee ;)
Solve for y:
y + 2 = 3x
Answers
Y: 1 Y is 1 becuase 1 +2 =3 so y=3
A box of chocolates contains only white and dark chocolates in a 2 : 7 ratio. Fill in the gap in the following sentence: 2 in every chocolates are white.
Answers
Answer:The given information is 24 total chocolates. You have a 2 to 1 ratio, so 24 ÷ # of milk chocolate = 2 ÷ 1.
24⁄x = 2⁄1 solve for x, milk chocolate = 12.
milk chocolate (12) + plain chocolate (24)= 36 Total
Hope this helps!
Help me!! Multiply: 20w(w-18)
Answers
Answer:
2
0
(
−
1
8
)
20w(w-18)
20w(w−18)
Simplify
1
Distribute
2
0
(
−
1
8
)
{\color{#c92786}{20w(w-18)}}
20w(w−18)
2
0
2
−
3
6
0
{\color{#c92786}{20w^{2}-360w}}
20w2−360w
Solution
2
0
2
−
3
6
0
Step-by-step explanation:
Answer:
[tex]20w(w - 18) \\ 20w ^{2} - 360w \\ \\ \\ \\ \\ \\ \\ \\ \\ hope \: it \: helps \: \\ stay \: safe \: healthy \: and \: happy[/tex]
• Chocolate bars were sold for $2 each.
• Boxes of candy were sold for $1.50 each.
• The soccer team sold 168 items in total.
of the items sold, 3/4 were chocolate bars and the remaining items were boxes
candy.
How much money did the soccer team raise from the boxes of candy that were sold?
Answers
Answer:
63
Step-by-step explanation:
1/4 of 168 is 42 which is how many Boxes of Candy they sold
42 x 1.50 = 63
Answer:
From the sale of boxes of candy, the team made $63
Explanation:
We know that 3/4 of the sold items were chocolate bars. A fast trick to find 3/4ths, or 75%, of a number is to multiply it by 3 and divide by 4.
168 * 3 = 504
504 ÷ 4 = 126
Now, we do 168 - 126 to find the number of candy boxes.
168 - 126 = 42
So, the soccer team sold 42 boxes of candy. Since each box was $1.50, we just multiply
42 * 1.50 = 63
The soccer team made $63 dollars by selling candy boxes.
Note: This is just my way that I did quickly, there are many many other ways to do this. Try to find what's best for you.
Solve the following system of equations graphically on the set of axes below. y = x - 3 y = - 3/5x + 5
Answers
Answer:
Solution by graphing: (5, 2)
Step-by-step explanation:
y = x - 3
y = - 3/5x + 5
To solve systems of linear equations graphically, you'll have graph each equation using 2 pairs of points.
A great starting point is always using its intercepts:
y = x - 3
where the y-intercept is (0, -3).
To find its x-intercept, set y = 0 and solve for the value of x:
y = x - 3
0 = x - 3
Add 3 to both sides:
0 + 3 = x - 3 + 3
3 = x
Therefore, the x-intercept = (3, 0).
y = - 3/5x + 5
where the y-intercept is (0, 5).
Next, you could find a value of x that easily cancels out the fraction given by the slope (m) = -3/5. An input value of x = 5 cancels out the denominator of the slope:
y = - 3/5x + 5
y = - 3/5(5) + 5
y = -3 + 5
y = 2
Therefore, the other point that you could use to plot on the graph is (5, 2).
For y = x - 3, we'll use the line's intercepts: (0, -3) and (3, 0).
For y = - 3/5x + 5, we'll use (0, 5) and (5, 2).
Plotting these points on the graph will give us a solution of (5, 2), as it is the point where both lines intersect. Attached is a screenshot of the graphed lines.
Please mark my answers as the Brainliest if you find my explanations helpful :)
how do you solve the question solve for n 1/3 n = 6
Answers
Answer:
[tex]n = 18 \\ [/tex]
Step-by-step explanation:
[tex] \frac{1}{3} n = 6 \\ n = 6 \div \frac{1}{3} \\ n = 6 \times 3 \\ n = 18 \\ [/tex]
please help me or I'm gonna fail math
Answers
Answer:
As follows,
Step-by-step explanation:
a) Completely wrong,
Correction
x^2-7x+12
x^2-4x-3x+12
x(x-4)-3(x-4)
(x-3)(x-4)
b)Partially wrong
Correction
35x^2-5x
5x(7x-1)
Work out the volume of the frustrum please
Answers
Answer:
3744:\p=11756.16 m^2
Step-by-step explanation:
[tex] {12}^{2} \pi(18 + 9) - {4}^{2} \pi \times 9 = 3744\pi \: \: {m}^{2} [/tex]
A recipe calls for 2/3 a cup of butter. Georgia wants to cut the recipe in half. How much butter would she need?
Answers
Answer: 1/3
Step-by-step explanation: 2/3 - 1/3 = 1/3
The student council at Spendtoomuch High School is planning a school dance. The table below shows the budget for the dance.
School dance budget
Item Funds raised Expenses
Dance tickets
$
300
$300dollar sign, 300
DJ Denny
$
−
250
$−250dollar sign, minus, 250
Decorations
$
−
100
$−100dollar sign, minus, 100
What is the student council's expected profit?
Answers
Answer:
-$50.00
Step-by-step explanation:
en el supermecado hay promociones de 2 refrescos a $3. cuantos me cuesta llevar el de los 37 chicos de mi clase y el mío
Answers
Answer:57
Step-by-step explanation:
Rikki got her haircut which cost $16. She gave the stylist a 25% tip. How much was the tip?
0/2
Answers
Answer:
$4
Step-by-step explanation:
Because 16*.25 is 4
Which number is in the relations domain?
Answers
Answer:
-9
Step-by-step explanation:
domain is the x numbers so -9 is the only one that is under x
The point S(0, – 2) is translated 4 units left. What are the coordinates of the resulting point, S'?
Answers
Answer:
(-4, -2)
Step-by-step explanation:
When trying to find a translation left or right, add or subtract the X. Left would be subtraction so, subtract 4 units and this is what you get. (-4, -2)
Which of the following statements are true about a segment in a plane? Choose all that apply.
Every segment has infinitely many midpoints.
Every segment has two bisectors.
Every segment has one perpendicular bisector.
Every segment has infinitely many congruent segments.
Every segment has one line that is perpendicular to it.
Answers
Answer:
1, 2, and 5
Step-by-step explanation:
What is the area of a triangle that has a height of 60 and a base length of 7 feet
Answers
Answer:
210
Step-by-step explanation:
so the formula for the area of a triangle is base × height ÷ 2
so you do 60 × 7 = 420 then divide by 2 = 210
Evaluate the expression 8 + 6 − (8 ÷ 4) x 2 using PEMDAS.
21
17
14
10
Answers
You can do all the work on a calculator
The speed s (in miles per hour) of a car driving on dry asphalt can be given by s = 4.747 d, where d is the stopping distance
(in feet). What is the approximate stopping distance of a car traveling 30 miles per hour? Round your answer to the nearest
hundredth
Answers
Answer:
30mph
Step-by-step explanation:
i forgot how to show the problem....
After their first two plays, a football team's position is –7 yards with respect to the original line of scrimmage. How many yards does the team need to gain on its next play to get back to the original line of scrimmage?
Answers
Answer:
I think its 17 yards if I read that correctly
Answer:
Step-by-step explanation:Its location is based on the spot where the ball is placed after the end of the most recent play and following the assessment of any penalty yards.
helppp please;;o8naeoicnpinepicanpinpaivandipsonasicnascicnqneci
qncoieafnpinpnasicnpiipceamcaoepcje
Answers
Answer:
See below.
Step-by-step explanation:
First question:
Think of the x-axis as a mirror. Quadrilateral is above the x-axis. Quadrilateral is below the x-axis. Quadrilateral ABCD was reflected across the x-axis. Quadrilateral A'B'C'D' is a mirror image of quadrilateral ABCD.
Quadrilateral ABCD undergoes a reflection across the x-axis to form quadrilateral A'B'C'D'.
Second question:
Quadrilaterals ABCD and A"B"C"D" are both turned the same way. Quadrilateral A"B"C"D" is just moved left and down from quadrilateral ABCD. That transformation is called a translation.
Quadrilateral ABCD undergoes a translation 7 units left and 1 unit down to form quadrilateral A"B"C"D".
1) say you are given the graph of the line y =- x write the equation of the line that is parallel to the given line and goes through the point (-8,2)
2) say you are given the graph of the line y =- x write the equation of the line that is parallel to the given line and goes through the point (8,2)
Answers
I'm pretty sure the answer to y=−x. Write equation for (8,2) is y=x-6. The opposite of the x is -8, hence, (-8,2) is y=-x-6 is the answer
1. The equation of the line which is parallel and goes through the point (-8, 2) is,
y = x + 10
2. The equation of the line which is parallel and goes through the point (8, 2) is,
⇒ y = x - 6
What is Equation of line?
The equation of the line in slope-intercept form is expressed as:
y - y₁ = m(x - x₁)
where: m is the slope.
and (x₁, y₁) is the point on the line.
1. Given that;
Equation of the line as y = -x
Get the slope of the line,
y = -x
m = -1
Since, The required line is parallel to this line,
So, the required slope will be -1
Now, Get the required equation as,
y - y₁ = m(x - x₁)
y - 2 = 1 ( x - (-8) )
y - 2 = x + 8
y = x + 8 + 2
y = x + 10
Hence, The equation of the line which is parallel and goes through the point (-8, 2) is,
⇒ y = x + 10
2. Given that;
Equation of the line as y = -x
Point as (8, 2)
Get the slope of the line,
y = -x
m = -1
Since, The required line is parallel to this line,
So, the required slope will be -1
Now, Get the required equation as,
y - y₁ = m(x - x₁)
y - 2 = 1 ( x - 8 )
y - 2 = x - 8
y = x - 8 + 2
y = x - 6
Hence, The equation of the line which is parallel and goes through the point (8, 2) is,
⇒ y = x - 6
Thus,
1. The equation of the line which is parallel and goes through the point (-8, 2) is,
y = x + 10
2. The equation of the line which is parallel and goes through the point (8, 2) is,
⇒ y = x - 6
Learn more about the equation of line visit:
https://brainly.com/question/13763238
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Which linear inequality represents the solution set graphed?
A) y ≥ 4x + 5
B) y > 4x - 5
C) y ≥ 4x - 5
D) y > -4x - 5
Answers
Answer:
C
Step-by-step explanation:
first of all since the line is solid then we know that the answer is not D or B.
so it has to be either A or C.
now to graph it let's start with A.
you would go up 5 on the y axis and since there isn't enough space go down 4 and to the left 1. the line doesn't match with the one in the picture so A is not the answer.
now let's try with C.
you would go down 5 on the y axis and then go up 4 and to the right 1. the line matches up so C is your answer.
Mark solved the equation 23x=9 by using the Division Property of Equality to get x=6. Did Mark solve the equation correctly? Explain why or why not.
Answers
Answer:
wrong
Step-by-step explanation:
The division property states that when we have an equation in the form [tex]ax=b[/tex], then [tex]x=b/a[/tex](i.e. we "divide" by [tex]a[/tex] on both sides).
So, Mark was supposed to get [tex]x=9/23[/tex], which is not equal to [tex]6[/tex].
So, Mark solved it [tex]\boxed{wrong}[/tex]
No, Mark solve the equation correctly.
because, Mark was supposed to get x = 27/2 , which is not equal to x= 6.
The division property of equality applicable.
The division property of equality is a property that tells us if we divide one side of an equation by a number, we must also divide the other side by the same number so that our equation stays the same. The formula for this property is if a = b, then a / c = b / c.
We have the following information available from the question is:
The equation is:
[tex]\frac{2}{3}x=9[/tex]
It solved by using the Division Property of Equality and get x = 6
If we solved for x: then,
x = 27/2
No, Mark solve the equation correctly.
So, Mark was supposed to get x = 27/2 , which is not equal to x= 6.
Learn more about Division property at:
https://brainly.com/question/11007967
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A rectangular prism has a length of 14in, a height of 18in, and a width of 17in. What is
its volume, in cubic in?
Answers
Answer:
4284in
Step-by-step explanation:
Because 14*18*17 is 4284
Find the value of x that makes p||q
Answers
Answer:
x = 30
Step-by-step explanation:
The angle on the opposite side as the identified angle (80°) is whatever is left over from 180° (which would be 100°). Therefore, the angle on the diagonally opposite side is identical.
Barty is going to flip a coin three times. What is the probability that he will see at least
two tails? Can you use a Probability Area Model for this situation?
Answers
Answer:
1/2
Step-by-step explanation:
For three coin tosses, the posible outcomes are:
[(HHH), (HHT), ( THH), (HTH), ( THT), (TTH), (HTT), (TTT)
The outcomes where there are at least 2 tails are:
(TTT), (TTH), (THT), (HTT)
So, the probability that the coin will land tails at least 2 times is 4/8 or 1/2
Compare the values 4x107 is what times as much as 4x103
Answers
Answer:
[tex]10^{4}[/tex]
Step-by-step explanation:
4 x 10^7 is 40000000
4 x 10^3 is 4000
We are told that 4x10^7 is something times as much as 4x10^3
So we will work backwards to find the answer,
If you divide 40000000 by 4000 you will get 10000
10000 is the same as 10^4
Answer:
10^4
Step-by-step explanation:
10^7-3
Hahaha that's all