Answer:
Original equation: 6x=216
Divide by 6: x=36
Let me know if this helps!
Answer:
If 216 = 6x then x = 216/6
216/6 = 36
x = 36
Step-by-step explanation:
Hello please help me
Answer:
A
Step-by-step explanation:
its D option..........
Which graph represents the function f(x) = 4/x ?
Answer:
Check image
Step-by-step explanation:
The graph of the function f (x) = 4/x is shown in figure.
What is mean by Function?A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
Given that;
The function is,
⇒ f (x) = 4 / x
Now, We can draw the function f (x) = 4 / x.
Hence, The graph of the function f (x) = 4/x is shown in figure.
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PLEASE
Find the mean, median, mode, and range of the following data set.
4, 3, 2, 4, 6, 6, 4, 3, 3, 4, 5
Mean:
Median:
Mode:
Range:
Answer:
Mean: 4
Median: 4
Mode: 4
Range: 4
Hope this helps
mean: 4
median: 4
mode: 4
range: 4
2 3 3 3 4 4 4 4 5 6 6
The function g is defined by the following rule.
g(x)=(1/5)^x
Find g(x) for each x-value in the table.
Answer:
[tex]g(-2) = 25[/tex]
[tex]g(-1) = 5[/tex]
[tex]g(0) = 1[/tex]
[tex]g(1) = \frac{1}{5}[/tex]
Step-by-step explanation:
Given
[tex]g(x) = \frac{1}{5}^x[/tex]
Solving (a): When x = -2
This gives:
[tex]g(x) = \frac{1}{5}^{(-2)[/tex]
[tex]g(x) = \frac{1}{5}^{-2[/tex]
[tex]g(x) = 5^2[/tex]
[tex]g(-2) = 25[/tex]
Solving (b) When x = -1
This gives:
[tex]g(x) = \frac{1}{5}^{-1}[/tex]
[tex]g(-1) = 5[/tex]
When x = 0
This gives:
[tex]g(x) = \frac{1}{5}^0[/tex]
[tex]g(0) = 1[/tex]
When x = 1
This gives:
[tex]g(x) = \frac{1}{5}^1[/tex]
[tex]g(1) = \frac{1}{5}[/tex]
Please show your work
Answer:
a = 9
Step-by-step explanation:
a^2 = 41^2 - 40^2
a^2 = 1681-1600 = 81
a = 9
Jeremy has 9 roses. One-third of the roses are white. How many roses are white?
Help, I don’t understand this DeltaMath question
In ΔHIJ, the measure of ∠J=90°, the measure of ∠I=52°, and JH = 4.2 feet. Find the length of IJ to the nearest tenth of a foot.
Which number line represents the solution to
W - 2 < 8 ?
Answer:
w<10
number - A
(<) means "open circle to the left."
Please help me i need it right now please
Given:
The rate of interest on three accounts are 7%, 8%, 9%.
She has twice as much money invested at 8% as she does in 7%.
She has three times as much at 9% as she has at 7%.
Total interest for the year is $150.
To find:
Amount invested on each rate.
Solution:
Let x be the amount invested at 7%. Then,
The amount invested at 8% = 2x
The amount invested at 9% = 3x
Total interest for the year is $150.
[tex]x\times \dfrac{7}{100}+2x\times \dfrac{8}{100}+3x\times \dfrac{9}{100}=150[/tex]
Multiply both sides by 100.
[tex]7x+16x+27x=15000[/tex]
[tex]50x=15000[/tex]
Divide both sides by 50.
[tex]x=\dfrac{15000}{50}[/tex]
[tex]x=300[/tex]
The amount invested at 7% is [tex]300[/tex].
The amount invested at 8% is
[tex]2(300)=600[/tex]
The amount invested at 9% is
[tex]3(300)=900[/tex]
Thus, the stockbroker invested $300 at 7%, $600 at 8%, and $900 at 9%.
The area of a rectangle is 33ft, and the length of the rectangle is 5 ft less than twice the width. Find the dimensions of the rectangle
Hi there!
[tex]\large\boxed{\text{ L = 6 ft, w = 5.5 ft}}[/tex]
Use the following equation for the area of a rectangle:
A = l × w
Since the length is 5 ft less than twice the width, we can write an expression for the length in terms of the width:
l = 2w - 5
Plug the given area and expression into the equation:
33 = (2w - 5) × w
Distribute:
33 = 2w² - 5w
Move everything over to one side:
0 = 2w² - 5w - 33
Factor the equation:
0 = (2w - 11)(w + 3)
Find each w value by setting each expression equal to 0:
0 = 2w - 11
11 = 2w
w = 5.5
0 = w + 3
-3 = w
Since dimensions must be positive, the width is 5.5 ft.
Plug this value into the initial equation to solve for length:
33 = 5.5l
33/5.5 = l
l = 6 ft.
The dimensions are length = 6ft, and width = 5.5ft.
the quotion of a number and 5 is eqaul to -7. what is the number?
a.-2
b.-12
c.35
d.-35
Answer:
D. - 35
Step-by-step explanation:
- 35 ÷ 5 = -7
This is the only equation in which you get the correct answer.
Hope that helped you and have a great day!
-4/11 y = -16/33 Helppp its Equations with Rational Coefficients!!
Emily and Andy each go to a hardware store to buy wire. The table shows the relationship between the cost and the length of wire.
Emily needs 21 feet of wire. How much will she spend on wire?
Answer:
630 dollars is the answer
Answer:
15.12
Step-by-step explanation:
you multiply 120 by 3
In Jamie's pocket there are 45 coins.
The coins are either dimes or nickels.
The ratio of dimes to nickels is 2 : 3.
How many dimes does Jamie have?
dimes.
Jamie has
Answer:18
Step-by-step explanation: 45 ÷ 5 = 9
9 × 3 = 27
9 × 2 = 18
18:27
He has 18 dimes.
Sam is planning to open a pool cleaning business from his home. Sam’s business will come with a set-up cost of $9,000 and an annual operational cost of $30,500. Sam anticipates an annual profit of $45,000 for the first year and expects profits to increase by 5.5% annually for the next 5 years.
This is all information Sam should include in the _____ component of his business plan.
a.
organization plan
b.
financial analysis
c.
executive summary
d.
implementation plan
Answer:
The correct answer is B. Financial analysis.
Step-by-step explanation:
Financial analysis is a specific part of resource analysis, which in practice means an analysis of activities in which finance or money and time play a primary role. The aim of such an analysis is to reveal the strengths and weaknesses of the company, to determine its performance and to evaluate the information obtained so that the financial analysis becomes one of the tools used to manage the company.
Answer:
B.
Step-by-step explanation:
Who has the better biking rate? Josh bikes 24 miles in 20 minutes and Maddie bikes 39 miles in 30 min
What is the value of min the figure below? In this diagram, AABD - ABCD.
A. 336
B. 78
C. 126
D. 624
E. 52
F. 178
Answer: correct answer is C
Step-by-step explanation:
The value of m in the figure is √126.
Option C is the correct answer.
What is a triangle?A triangle is a 2-D figure with three sides and three angles.
The sum of the angles is 180 degrees.
We can have an obtuse triangle, an acute triangle, or a right triangle.
We have,
ΔABD is similar to ΔBCD.
This means,
The corresponding sides ratio is equal.
AB/BC = BD/CD = AD/BD
AB/m = BD/7 = 11/BD
Now,
BD/7 = 11/BD
BD² = 77
BD = √77
Now,
ΔBDC
BC² = CD² + BD²
m² = 7² + 77
m² = 49 + 77
m² = 126
m = √126
Thus,
The value of m in the figure is √126.
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Need help in math and explain to me step by step
Answer:
[tex]\left[\begin{array}{cc}x&y&-2&-9&0&-1&2&7&4&15\end{array}\right][/tex]
Step-by-step explanation:
Given
[tex]y = 4x - 1[/tex]
Required
Create a function table for inputs -2, 0, 2 and 4
When x = -2
[tex]y = 4*-2 - 1 = -9[/tex]
When x = 0
[tex]y = 4*0 - 1 = -1[/tex]
When x = 2
[tex]y = 4*2 - 1 = 7[/tex]
When x = 4
[tex]y = 4*4 - 1 = 15[/tex]
So, the table is:
[tex]\left[\begin{array}{cc}x&y&-2&-9&0&-1&2&7&4&15\end{array}\right][/tex]
According to a survey, 61% of murders committed last year were cleared by arrest or exceptional means. Fifty murders committed last year are randomly selected, and the number cleared by arrest or exceptional means is recorded.
(a) Find the probability that exactly 39 of the murders were cleared.
(b) Find the probability that between 36 and 38 of the murders, inclusive, were cleared.
(c) Would it be unusual if fewer than 20 of the murders were cleared? Why or why not?
Answer:
B
Step-by-step explanation:
I don't know if this is right but give it a like pls it would really make me happy.
Juan ran of a mile 2/5 every 4/7 of an hour. Find Juan’s rate in miles per hour
Answer:
Juan runs 7/10 of a mile every hour
Step-by-step explanation:
First find out how much he ran every 1/7 of an hour
2/5 x 1/4 = 4/7 x 1/4
1/10 = 1/7
1/10 x 7 = 1/7 x 7
7/10 = 1
5/9 (f – 32) when f = 50
Answer:
10
Step-by-step explanation:
5/9(50-32)
5/9(18)
5/9×18=10
Hope this helps! :)
48 bilyenin 8de 1 i kaç tanedir
Answer:
Huh-
Step-by-step explanation:
Find the areas of these parallelograms, drawn on a centimetre grid.
b)
a)
Answer:
a-16cm
b-12cm if not iwill look again
Step-by-step explanation:
Area of the parallelograms are :(a) = 16 cm² and (b) = 12 cm² which is drawn on a centimeter grid.
What is Parallelogram?A parallelogram is defined as a special type of quadrilateral that has both pairs of opposite sides parallel and equal. A parallelogram is a square and a rhombus is a square.
The formula to calculate the area of a parallelogram can thus be given as,
Area of parallelogram = b × h square units
where b is the length of the base and h is the height or altitude
For parallelogram (a),
length of the base = 4 cm
the height or altitude = 4 cm
Area of parallelogram (a) = b × h = 4 × 4
Area of parallelogram (a) = 16 cm²
For parallelogram (b),
length of the base = 2 cm
the height or altitude = 6 cm
Area of parallelogram (b) = b × h = 2 × 6
Area of parallelogram (b) = 12 cm²
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what is the percent change for 45 to 8
Match each statement (term) with its value in relation to 0 (definition).
Match Term Definition
A building is 38 feet tall. A) 2.7
The scuba diver was 38 feet below sea level. B) −38
The basement is 8.3 feet below ground. C) 38
Oliver owes his sister $27. D) –27
Erica jumped 2.7 feet above ground. E) –8.3
Match them
for example: A C D B (not the answer just an example)
Which of the following terms best describes the relationship between /W and /X ( Answer as soon as possible please)
Answer:
B. Same-side interior angles
Step-by-step explanation:
Angle w and angle x lie on the same side of the transversal that cut across the two parallel lines, and are also within the two parallel lines. They are therefore regarded as same-side interior angles. Same-side interior angles are supplementary.
How many unit cubes would you need to make a model of a rectangular prism that is 6 units long, 2 units wide, and 5 units high?
Answer:
60
Step-by-step explanation:
Volume = 6*2*5 = 60
Answer:
C
Step-by-step explanation:
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Guys please help me I don’t understand and my test is due at 12 I only have 40min HELP GREATLY APPRECIATED!!!
Answer:
{9} Slope: -1
Y-intercept = 0
Step-by-step explanation:
Slope-----
Recall slope-intercept form
y=mx+b, with slope m and a y-intercept of b. With this in mind, we can rewrite our equation as y=−x+0
We see that our slope, or coefficient on x, is −1.
Y-intercept-----
We can rewrite this equation as:y=1x+0
The slope-intercept form of a linear equation is: y=mx+b
Where m is the slope and b is the y-intercept value.
For this equation:y=1x+0
Therefore:
The slope is m=1
The y-intercept is b=0 or (0,0)
Hope this helps!
Amelia was showing off her basketball skills. She scored a total of 14 shots for a total of 32 points. How many 2 point and 3 point shots did she make?
Answer:
Step-by-step explanation:
x+y=14
y=14-x
2x+3y=32, using y=14-x we have
2x+3(14-x)=32
2x+42-3x=32
-x+42=32
-x=-10
x=10, and since y=14-x
y=14-10=4
So Amelia made 10 two-pointers and 4 three-pointers.
PLEASE CLICK ON THIS IMAGE I NEED HELP
Answer:
A
Step-by-step explanation:
M = 17 x
The total cost = cost of t-shirts (number of t-shirts)