Answer:
In order to graph y=%284%2F5%29%2Ax-7 we only need to plug in two points to draw the line
So lets plug in some points
Plug in x=0
y=%284%2F5%29%2A%280%29-7
y=0%2F5-7 Multiply
y=-35%2F5 Add
y=-7 Reduce
So here's one point (0,-7)
Now lets find another point
Plug in x=5
y=%284%2F5%29%2A%285%29-7
y=20%2F5-7 Multiply
y=-15%2F5 Add
y=-3 Reduce
So here's another point (5,-3). Add this to our graph
Now draw a line through these points
So this is the graph of y=%284%2F5%29%2Ax-7 through the points (0,-7) and (5,-3)
So from the graph we can see that the slope is 4%2F5 (which tells us that in order to go from point to point we have to start at one point and go up 4 units and to the right 5 units to get to the next point) the y-intercept is (0,-7)and the x-intercept is (8.75,0) ,or (35%2F4,0)
We could graph this equation another way. Since b=-7 this tells us that the y-intercept (the point where the graph intersects with the y-axis) is (0,-7).
So we have one point (0,-7)
Step-by-step explanation:
The number of hits on a website doubles every month. About 10,600 people visited the website during May. The expression 10,600 · 2t models the number of visitors after t months. Evaluate the expression for t = 0 and t = −2. Describe what each value of the expression represents in the situation.
A. 10,600; 2650; About 10,600 people visited the website in March. About 2,650 people visited the website in May.
B. 10,600; 2650; About 10,600 people visited the website in May. About 2,650 people visited the website in March.
Answer:
The correct option is;
B. 10,600; 2,650; About 10,600 people visited the website in May. About 2,650 people visited the website in March
Step-by-step explanation:
The given parameters are;
The number of people that visit the website every month = 2 × The number of people that visited the website the previous month
The number of people that visit the website during May ≈ 10,600
The number of visitors of the website are given by the expression 10,600 × [tex]2^t[/tex]
For t = 0, we have;
The number of visitors of the website = 10,600 × 2⁰ = 10,600
For t = -2, we have;
The number of visitors of the website = 10,600 × 2⁻² = 2,650
Therefore, the website had about 10,650 visitors in May and about 2,650 visitors in 2 months earlier in March.
Are you in the mood to save a life? if your answer is yes you are in the right place.
PLSSSSSSSSSSSSSSSSSSSSSSSS HELPPPP
Could a design be both translational and glide reflectional symmetry? Explain why or why not.
thank you
Answer:
Translational symmetry is common in many of the patterns we see. It technically only exists in infinite patterns, but we can apply the concept to finite patterns with a bit of imagination. It occurs when a piece of a pattern has been moved a specific distance and direction so that it fits perfectly onto itself.
Step-by-step explanation:
Therefor no, Bcuz It only exists in infinite patterns.
christina and her 2 friends spent $25.02 at there favorite restaraunt . if they split the cost equally how much will they each pay
Answer:
$8.34
Step-by-step explanation:
Simply divide $25.02 by three, since three people are splitting the cost.
State the value of the underlined digit7455248–Give the value in figures.
Step-by-step explanation:
74 lakh 55 thousand 2 hundred 48
[41 points if correct]
Answer any four questions from above.
Help asap !!!
I will mark brainliest for the best and first answer .......:
Answer:
its the first one
Step-by-step explanation:
can plz tell the to 35÷23
Answer: 1.5
Step-by-step explanation:
Answer:
1.52173913043
or 1.5%
Step-by-step explanation:
This map shows where Todd and his friends live.
Todd found the shortest distance to each friend's house traveling only on the gridlines.
Which two friends live the same distance from Todd?
A. Marcus and Tara
B. Lisa and Marcus
C. Same and Tara
D. Sam and lisa
Which equation describes the line shown in the graph?
Answer:
B. y=-1/5x+3/2
Step-by-step explanation:
Solve for x+1/x. 3x+2/x-4=2(x+9)-(7-1/x)
Answer:
x + [tex]\frac{1}{x}[/tex] = 15
Step-by-step explanation:
Given
3x + [tex]\frac{2}{x}[/tex] - 4 = 2(x + 9) - (7 - [tex]\frac{1}{x}[/tex] ) ← distribute and simplify right side
3x + [tex]\frac{2}{x}[/tex] - 4 = 2x + 18 - 7 + [tex]\frac{1}{x}[/tex]
3x + [tex]\frac{2}{x}[/tex] - 4 = 2x + 11 + [tex]\frac{1}{x}[/tex] ( subtract 2x from both sides )
x + [tex]\frac{2}{x}[/tex] - 4 = 11 + [tex]\frac{1}{x}[/tex] ( subtract [tex]\frac{1}{x}[/tex] from both sides )
x + [tex]\frac{1}{x}[/tex] - 4 = 11 ( add 4 to both sides )
x + [tex]\frac{1}{x}[/tex] = 15
What is the perimeter of a rectangle?
Answer:
Step-by-step explanation:
length = l ;width = w
Perimeter of rectangle = sum of all sides
= l + w + l +w
= 2l + 2w
= 2*(l +w )
I neeedddd helpppppppp
please help me please please please
Answer:
the answer is 30
Step-by-step explanation:
1/2 x 60= 60/2
1 x 60/2 = 60/2
60/2 = 30
~plz mark brainliest if correct :-)~
Use the distributive property to rewrite 3(-2x+4)
[tex]\huge\boxed{\sf{Hello\:there!}}[/tex]
To simplify this expression, we have to use the Distributive Property.
It states that
a(b+c)=ab+ac
Let's use it:
3(-2x+4)
-6x+12
That's my answer.
[tex]\huge\boxed{\boxed{Hope\:it\:helps\:you!}}}[/tex]
[tex]\huge\bold{\underline{\underline{\underline{Good\:luck!}}}}[/tex]
[tex]\huge\mathfrak{LoveLastsAllEternity}[/tex]
Theo buys a slice of pizza and a bottle of water for $3. Ralph buys 3 slices of pizza and 2 bottles of water for $8. How much does a slice of pizza and a bottle of water cost
Answer:
2$ per slice of pizza
1$ per bottle of water
Let c = 20. Evaluate the expression.
2c + 6
Answer:
46
Step-by-step explanation:
Since we know the value of the variable c, we can substitute 20 for c
2c + 6
2(20) + 6
40 + 6
46
This is under the Category Exponent Rules (Variable and Coefficients)
Help Simplify (−10x^2)(-2x^4)
Answer:
20x^6
Step-by-step explanation:
multiply bases and add exponents
For the given piecewise function, evaluate for the specified value of x
Answer:
-1
Step-by-step explanation:
For piecewise functions, you should look at the range of values and see where the number you are looking for falls. In this case, -1 is included in the domain of the middle equation, so you will be using f(x) = x
Then, all you have to do is plug in -1 for x, so f(-1) = -1
. The volume of a cube is 1728 . Find its edge and total surface area
Answer:
Edge = 12
Total Surface Area = 72
Step-by-step explanation:
Volume of the cube = 1728
Length of the edge = [tex] \sqrt[3]{1728} = 12[/tex]
We know that
TSA (Total Surface Area) = [tex]6 {a}^{2} [/tex]
where a = length of edge of cube
So,
TSA of cube = [tex]6 \times 12 = 72[/tex]
h e l p w i l l g i v e b r a i n l i e s t i f c o r r e c t !!
Answer:
Its C
Step-by-step explanation:
pls help. Green Rocket starts the flight from point (4,0). The flight
path reaches a maximum height of 28 and lands at point (38,
0).
Answer:
?
Step-by-step explanation:
What is the relationship between 55/44
Answer:
11 because 55 devided by 11 is makes 5 and 44 decided by 11 is 4
Find the amount to be paid at the end of 6 months on rupee 1800 at 8% per annum compounded quarterly. Plz give me with all the steps and ill mark uh as brainliest
Answer:
The amount to be paid is rupee 1872.72
Step-by-step explanation:
Compound Interest
It occurs when interest in the next period is earned on the principal sum plus previously accumulated interest.
The formula is:
[tex]\displaystyle A=P\left(1+{\frac {r}{n}}\right)^{nt}}[/tex]
Where:
A = final amount
P = initial principal balance
r = interest rate
n = number of times interest applied per time period
t = number of time periods elapsed
The initial amount is P=1800 at r=8% = 0.08 during t=6 months (t=0.5 years) compounded quarterly. There are 4 quarters in a year, thus n=4.
Calculating A:
[tex]\displaystyle A=1800\left(1+{\frac {0.08}{4}}\right)^{4*0.5}[/tex]
[tex]\displaystyle A=1800(1.02)^{2}[/tex]
A = 1872.72
The amount to be paid is rupee 1872.72
i need help with this ?
Answer:
Range: [-5, 0]
General Formulas and Concepts:
Algebra I
Range is the set of y-values that are outputted by function f(x)Step-by-step explanation:
According to the graph, the line's y-values span from -5 to 0. Since both are closed dot, they are inclusive in the range:
[-5, 0] or -5 ≤ y ≤ 0
How many times is (x-1) a factor of g(x)= x^4-6x^2+8x-3
Find the measure of each angle indicated
This table shows a proportional relationship between the number of cups of bananas and apples used for a smoothie.
Cups of
Bananas
Cups of Apples
1
6
2
12
4
24
Enter the number of cups of bananas used for 1 cup of apples.
cups
Answer:
For every 1 cup of banana you have to add 6 cups of apples. So it means there's six times as much apples as there is bananas. If there's 3 cups of apples, which is half of 6, it means the banana would now also have to be halved from 1 to half a cup.
Whatever you do to the bananas or the apples, you have to maintain the same ratio. Which is that apples is 6 times as much as bananas.
So 1 cup of apple would need to be divided by 6, to get banana. That would be approximately 1÷6= 0.167 cups
-8.11 ____ -8 8/100
is -8.11 greater or less then -8 8/100
Answer:
lesser than
Step-by-step explanation:
-8 8/100 in decimal is -8.08
lets use the number line sytem
... -8.3, -8.2, -8.1, -8.0, -7.9 ... forward to 0
So -8.11 is lesser than -8.08
A college student recorded his progress for a reading
assignment at the end of each day for 7 days. The
graph shows the linear relationship between the
number of pages remaining and x, the number of days
the student spent reading. Which of these describes the domain of the function for this situation
Answer:I think it’s C
Step-by-step explanation:
The best describes the domain of the function is All the whole numbers greater than or equal to 0 and less than or equal to 7
What is data?A collection of facts, such as numbers, words, measurements, observations.
Discrete data is counted and can only take certain values - like whole numbers
e.g. the number of cars passing by a school.
Shoe size is an example of discrete data as size 6 and 7
have a meaning however size 6.2 does not.
Given:
A college student recorded his progress for a reading assignment at the end of each day for 7 days.
As, from the graph
domain = { x| 0, 1, 2, 3, 4, 5, 6, 7}
Them we can say that the domain is all the whole numbers greater than or equal to 0 and less than or equal to 7
Learn more about data here:
https://brainly.com/question/10980404
#SPJ2
What is two hundred three and four hundred three thousandths in standard form?
Answer:
2.03403 * 10^2
Step-by-step explanation:
Here, we want to write the given number in standard form
Firstly, we need to write the number in the normal form;
Mathematically, that will be;
203.403
Now, to write in standard form, we move the zero to the back of the first non-zero digit which is 2
What we have in this case will be:
2.03403
How many times did we move the decimal point?
The decimal point was moved two times
So, what we have is that the number two will become a power of 10
So therefore, we have it that;
2.03403 * 10^2
Kindly note that if the movement was to the left, the power becomes a negative number on 10