Answer:
Fourteen and three ninthn feet
Step-by-step explanation:
Just add them together and you get the answer.
Answer: Twenty-Nine and Four-Sixths feet
Step-by-step explanation:
Perimeter is the sum of all sides.
So we just add 8 1/6 + 8 1/6 + 6 2/3 + 6 2/3
but before we can add them up we need to make our fractions have the same denominators
so we multiply the 2/3 by 2 to give us 4/6 then we can add the fractions together
1/6 + 1/6 + 4/6 + 4/6 = 10/6 or 1 4/6
then add 8 + 8 + 6 + 6 + 1 4/6 = 29 4/6 feet
Can someone help, please
Answer:
[tex] y = \frac{1}{7}x + 2[/tex]
Step-by-step explanation:
Y-intercept (b) = 2 (Given)[tex]slope \:(m) =\frac{1}{7}[/tex] (Given)Equation of line in slope-intercept form is given as: [tex] y = mx + b[/tex]Plugging the values of slope (m) and y-intercept (b) in the above equation, we find:[tex] y = \frac{1}{7}x + 2[/tex]This is the required equation of line in slope-intercept form.In 2010, the population of a city was 231,000. From 2010 to 2015, the population grew by 5%. From 2015 to 2020, it fell by 3%. To the nearest 100 people, what was the population in 2020?
Answer:
246.000
Step-by-step explanation:
..............
whats the absoulte value of the equation 7 - 12
look on the image its in number 3
Answer:
For the exercise 3
1)14
2)8
3)18
Answer:
14
Step-by-step explanation:
Evaluate the expression when z=7
4z-10
-18
-8
-38
-28
Pls answer fast thank u so much!
Answer:
18
Step-by-step explanation:
z = 7
4z - 10
= (4×7) - 10
= 28 - 10
= 18
Answer:
18
hope you like it
Jessica is a custodian at Oracle Arena. She waxes 20 \text{ m}^220 m
2
20, start text, space, m, end text, squared of the floor in \dfrac35
5
3
start fraction, 3, divided by, 5, end fraction of an hour. Jessica waxes the floor at a constant rate.
At this rate, how many square meters can she wax per hour?
Answer:
the answer to part B is 5+7+3x5
Step-by-step explanation:
Answer:
33.33M2 as a decimal and 100/3 M2 as a fraction
Step-by-step explanation:
I had the question on khan academy and got it right when I put it in as a FRACTION
Can someone help, please
Answer:
y = 2x + 4/5
Step-by-step explanation:
Slope-intercept form is written as:
y = mx + b, where (x,y) is a point on the line, m is the slope, and b is the y-intercept.
To get 10x - 5y = -4 into the form y = mx + b, you'll first want to get y by itself. You can start by subtracting 10x from both sides.
10x - 5y = -4
-5y = -10x - 4
As you can see, y still has a coefficient of -5 in front of it, so we'll have to divide the entire equation by -5 (you have to divide each term individually).
-5y = -10x - 4
y = 2x + 4/5
7/9 multiplied by 4/7 in simplest form
4/9 or it would be 0.444444 and so on but the answer is 4/9
help me with this topic
ty!
Answer:
Step-by-step explanation:
1. False
2. True
3. True
4. False
Answer:
1. false
2. true
3. false
4. false
Step-by-step explanation:
SOMEONE PLEASE HELP!!! I REALLY NEED IT!!! Carrie is creating a painting for art class. The width of the canvas is 5 inches greater than the height of the canvas. Write a simplified equation in terms of h (the height) for the perimeter, p, of the canvas.(Please show works!!!)
Answer:
the answer is 5h
Step-by-step explanation:
there isnt really out numbers so the answer is just 5h.
i really hope this helped you.
Anyone know this
The Whittman family took a car trip. They traveled 1/5 the distance from San Antonio to Austin on Monday and 2/9 the distance on Tuesday. What fraction of the distance between San Antonio and Austin did the Whittman family travel on Monday and Tuesday?
Answer: 19/45
Step-by-step explanation:
1/5 + 2/9 = ?
Find the least common denominator.
which in this case is 45
5 times 9 = 45
Multiply 1/5 by 9/9
Multiply 2/9 by 5/5
9/45 + 10/45= 19/45
Write two expressions (with at least two terms each) that when added together have a sum of -4n + 6.
Answer:
10
Step-by-step explanation:
Write an exponential decay function to model each situation. Then estimate the values of x for the given value of f(x).
19. Initial value: 100
Decay function:0.95
f(x) = 60
The exponential functions have the values of x as;
19) 0.53
20) 5.6
What is the function?We know that when we are told that a function is an exponential decay function, what it means is that the function is decreasing with time. Thus we are going to put a negative sign and the point of the exponential.
Now we have;
19)
Initial value = 100
Decay rate = 0.95
f(x) = 60
Thus;
60 =100e^-0.95x
60/100 = e^-0.95x
0.6 = e^-0.95x
ln(0.6) = -0.95x
x = ln(0.6) /-0.95
x = 0.53
For 20;
Initial factor = 5000
Decay factor = 0.7
f(x) = 100
Thus;
100 = 5000e^-0.7x
100/5000 = e^-0.7x
0.02 = e^-0.7x
ln(0.02) = -0.7x
x = ln(0.02) / -0.7
x= 5.6
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Can someone help, please
Answer: y = 9x+ 8
Step-by-step explanation:
The slope intercept form is y=mx+b
m = slope
b = y-intercept (0, 8)
need help on this ons
Answer:
a
Step-by-step eaxplanation:
What is x
-3/4x=-3+3x
Answer:x =4/5
Step-by-step explanation:
{3}{4}x=-3+3x
Mr. Bell told his students that if they simplified 8 + (2 x 5) x 3 4 ÷ 9, they would find what page number to read for homework. Which page number did Mr. Bell want his students to read?
Group of answer choices
162
18
98
450
Thank u!
Answer:
98
Step-by-step explanation:
8 + (2 x 5) x 3^4 / 9
= 8 + (10) x 81 / 9
= 8 + 10 x 9
= 8 + 90
= 98
Which ratio is equivalent to the unit rate 30miles/1gallon? Explain how the unit rate is transformed into the equivalent ratio.
Responses
A 3gallons/10miles; by dividing the numerator and denominator of the unit rate by 10.3 gallons 10 miles ; by dividing the numerator and denominator of the unit rate by 10.
B 90miles/5gallons; by multiplying the numerator and denominator of the unit rate by 3.90 miles 5 gallons ; by multiplying the numerator and denominator of the unit rate by 3.
C 180miles/6gallons; by multiplying the numerator and denominator of the unit rate by 6.180 miles 6 gallons ; by multiplying the numerator and denominator of the unit rate by 6.
D 6gallons/180miles; by multiplying the numerator and denominator of the unit rate by 2.
Answer:
C
Step-by-step explanation:
If you divide 180 divided by 30, it will be 6, and 6 divided by 1 is 6.
30 x 6 = 180
1 x 6 = 180
30/1 = 180/6
Naomi had a total of 155 apps on her phone. She recognized that 20% of the apps were games. How many game apps did Naomi have on her phone?
Answer:
31
Step-by-step explanation:
20 x 155= 3100
3100/100 = 31
do it
1 A
2 B
3 C
4 D
Answer:
A = -5/3
B = 52
C = 13
D = -2
Step-by-step explanation:
I recommend using Photomath. It both solves such math problems and also provides explanations!
Answer:
A = -5/3
B = 52
C = 13
D = -2
Can someone help, please
Answer:
[tex]y = \boxed{5}x + \boxed{9}[/tex]
Step-by-step explanation:
y-intercept (b) = 9 (Given)Slope (m) = 5 (Given)Equation of line in slope-intercept form is given as: y = mx + bPlugging the values of slope (m) and y-intercept (b) in the above equation, we find:[tex]y = \boxed{5}x + \boxed{9}[/tex]The fish Anastasia caught was 0.78 meter long. Sergei's fish was 0.34 meter less than 1 meter long. Which expression shows the difference in the lengths of the fish? can someone help me because i need to know how the equation would look like and not the answer some one help me pleaseee.
Answer: 0.78-(1-0.34)
Step-by-step explanation
To solve this equation you need to create an algebraic expression.
algebraic expression: mathematical statement with at least 2 terms which can be numbers are variables.
To solve this expression:
1. Take the given info and put it in an equation
0.78-(1-0.34)
In 2010, the population of a city was 231,000. From 2010 to 2015, the population grew by 5%. From 2015 to 2020, it fell by 3%. To the nearest 100 people, what was the population in 2020?
PLEASE ANSWERR
hi please help sdijfsagg
Answer:
The given point is not on the line.
Step-by-step explanation:
3 represents x
3 represents y
1. Plug in the numbers to x and y variables
y= [tex]-\frac{2}{3}[/tex] x + 1
3= [tex]-\frac{2}{3}[/tex] (3) + 1
2. Cancel out the greatest common factor
3=-2+1
3. Solve
3=-1
If the numbers do not equal each other, then the equality is false.
Step-by-step explanation: 1. Plug in the numbers to x and y variablesy= x + 13= (3) + 1
2. Cancel out the greatest common factor 3=-2+13. Solve3=-1
Can someone help, please
slope intercept form: y = mx + b where m = slope and b = y-intercept.
you know that:
m = 6
y-intercept = 6
slope intercept form: y = 6x + 6
1/8 plus 3 1/2
Help I got 29/8 but I don't know if that's correct or if I still have to put the 3
Answer: 29/8 You were correct. You cannot simplify this problem any further. :)
Step-by-step explanation:
convert to improper fraction and find the common denominator
A water bottle holds 72 ounces of water. How many cups does the water bottle hold? (1 cup = 8 fluid ounces)
Answer:
The water bottle holds 9 cups of water.
Step-by-step explanation:
1 bottle = 72 oz (ounces) 1 cup = 8 oz (ounces) 1 bottle = ? cups
72 ÷ 8 = 9
9 cups = 72 oz (fluid ounces)
1 bottle = 9 cups
The water bottle holds 9 cups of water.
Here, we have,
given that,
A water bottle holds 72 ounces of water.
so, we get,
1 bottle = 72 oz (ounces)
now, we know that,
1 cup = 8 oz (ounces)
so, we have to find that,
1 bottle = ? cups
we have,
if 8 oz = 1 cup
then, 72 oz = 72/8 cups
i.e. we get,
72 ÷ 8 = 9
9 cups = 72 oz (fluid ounces)
1 bottle = 9 cups.
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Describe how you could use a graphing calculator to estimate the value of x when f(x) = 8(1.25)^x equals 15.
Answer: here
Step-by-step explanation:
8 (1.25) x = 15 8(1.25)^x=15 8 (1.25) x = 15. There are two ways: by using a graph or by using a table. Here, I will use a graph since using a table was already discussed
Using a graphing calculator the value of x is sought by tracing from point 15 up to the curve, at the point of intersection with the curve then trace to the corresponding y direction. At 15 the f(x) is about 227
What is exponential graph?A curve that depicts an exponential function is known as an exponential graph.
The curve have a horizontal asymptote and either an increasing slope or a decreasing slope. this is to say that the curve begins as a horizontal line, increases or drops gradually, and then the growth or decay accelerates. It may or may not cut the x-axis, but it always cuts the y-axis at some point.
An exponential graph will almost always have a y-intercept but not necessarily an x-intercept.
How to read graph of exponential functionsThe corresponding value of each point is located by tracing it using imaginary line
From the x axis at 15 draw an imaginary line up to the curve. the point of intersection of the line and the curve is traced to the y axis. The value at that point gives the required the solution
The graph is attached
Learn more about exponential function here:
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Tamara works for a company that gives her 4 hours of paid vacation time for every 10 days that she works.
How many hours of vacation time will she earn if she works 50 days?
Answer:20 hours
Step-by-step explanation:
4 hours =10days
y hours =50days
50/10=5
5x4=20
Answer:
Tamara will receive 20 hours of paid vacation time if she works 50 days.
Hope this helps!
Step-by-step explanation:
10 days = 4 hours
10*( 5 ) = 4*( 5 )
50 days = 20 hours
The shaded model represents one whole. Which model represents 3/4 (look at picture)
Answer: (D)
Step-by-step explanation:
if you look at D the box is divided into 4 different part. And 3 of those parts are shaded. So if 3 out of 4 parts are shaded it would be 3/4.
What is the asymptote of the graph of an exponential growth or exponential decay function? Explain your reasoning.
Let's consider an exponential decay function.
As an example, let's look at [tex]f(\text{x}) = 100(0.5)^{\text{x}}[/tex]
Here is a table of selected values:
[tex]\begin{array}{|c|c|} \cline{1-2}\text{x} & \text{f(x)}\\\cline{1-2}0 & 100\\\cline{1-2}1 & 50\\\cline{1-2}2 & 25\\\cline{1-2}3 & 12.5\\\cline{1-2}4 & 6.25\\\cline{1-2}5 & 3.125\\\cline{1-2}6 & 1.5625\\\cline{1-2}\end{array}[/tex]
As x gets bigger, y = f(x) is slowly approaching y = 0. It will never get to this exact value because we keep taking half of the previous y value (eg: we go from y = 25 to y = 12.5); there's no way to arrive at zero through this continuous halving process. If x/2 = 0, then x itself must be 0. But we started off with a nonzero value.
Visually, the curve is slowly approaching the x-axis. We say that the horizontal asymptote is y = 0 which is directly overlapping the x-axis. Think of the asymptote as an electric fence you can get closer to but not actually touch.
See the graph below. I used Desmos to create the graph.