Answers
Answer: D) all real numbers greater than or equal to -3
In other words, it's any number that is -3 or larger.
This is because the lowest point occurs when y = -3. We can have y output values that are this or larger. The range is the set of all possible y outputs of a function.
To write the range in interval notation, we write [tex][-3, \infty)[/tex] where the square bracket says "include the endpoint". It's effectively representing the interval [tex]-3 \le y < \infty[/tex]
Related Questions
How do I solve tan(60)=6/x
Answers
Answer:
3.5
Step-by-step explanation:
tan60=6/x
cross multiply
tan60x=6
1.732x=6
divide both sides by 1.732
1.732x/1.732=6/1.732
x=3.464 approximately 3.5
Answer:
tan(60)=6/x
tan(60)=6/x,x ≠ 0
tan(60)×x=6
x 6/tan(60) , x ≠ 0
x= 6/tan(60)
What is the slope of the line passing through (-8, 7) and (5, -2)?
Answers
Answer:
-.6923076923 or -9/13
Step-by-step explanation:
I used my calculator.
2. Julio is playing a trivia game. On his first turn, he lost 100
points. On his second turn, he lost 75 points. On his third turn, he
lost 85 points. Write a sum of three negative integers that models
the change to Julio's score after his first three turns.
Answers
Answer:
-260
Step-by-step explanation:
-75+-85+-100
What is the answer to the image below?
a
b
c
d
Answers
The answer is c.-3x -y =3
Answer:
-3x - y = 3
Step-by-step explanation:
y = -3x - 3
what is 0.181818 as a fraction?
Answers
Answer:
the answer is 2/11
Step-by-step explanation:
hope it helps :)
What is the relationship between the slopes of two perpendicular lines?
Answers
relation between two slopes of two perpendicular line are equal.
The relationship between the slopes of two perpendicular lines is that the product of the slopes of the two lines is equal to -1.
What are perpendicular lines?Two geometric objects are perpendicular in elementary geometry if they intersect at a right angle. When two lines cross at a straight angle, they are said to be perpendicular.
The relationship between the slopes of two perpendicular lines is that the product of the slopes of the two lines is equal to -1. Therefore, assuming that there are two lines that are perpendicular to each other such that the slope of the two lines is m₁ and m₂. Therefore, we can write the relation as,
m₁ × m₂ = -1
Hence, the relationship between the slopes of two perpendicular lines is that the product of the slopes of the two lines is equal to -1.
Learn more about Perpendicular lines here:
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PLEASE ILL MARK WHAT U WANT!
Convert the equation to standard form 2x=5/3y-4
Answers
Answer:
[tex]y=\frac{6}{5}x+\frac{12}{5}[/tex]
Step-by-step explanation:
[tex]2x=\frac{5}{3}y-4\\2x+4=\frac{5}{3} y\\6x+12=5y\\\frac{6}{5} x+\frac{12}{5} =y\\y=\frac{6}{5}x+\frac{12}{5}[/tex]
Using the formula for circumference, =×, choose the answer that most accurately represents the circumference of the circle. Use 3.14 for pi. 5.6 cm 5.652 cm 5.7 cm 5.65 cm __________________________ 1.8 cm
Answers
Answer:
Step-by-step explanation:
Circumference of a circle = πd
d is the diameter of the circle
Let us assume the diameter to be 1.8cm
Substitute into the formula;
C = 1.8π
C = 1.8(3.14)
C = 5.652 cm
Hence the circumference of the circle is 5.652cm
Identify the graph of the point G(0, −1, −3) in three-dimensional space.
Answers
Answer:
In 3 dimensions, we use the notation for points (x, y, z)
Then the point:
(0, -1, -3)
has:
x = 0
y = -1
z = -3
In a 3 dimensional space, the rectangular coordinates are as follows.
The one that goes up is Z
The one that goes to the right is X.
The one that "comes out" or is normal to the page, is Y.
Below you can see the point in a 3D-space:
Where: Blue = Z
Green = Y
Red = X
Please help! Please explain what a integer exponent means and what’s the answer
Answers
Answer:
Number 4
Step-by-step explanation:
Using the rule of radicals/ exponents
[tex]\sqrt[n]{x^{m} }[/tex] ⇔ [tex]x^{\frac{m}{n} }[/tex]
An integer is a whole number including negative numbers and zero
Z = { ..... - 3, - 2, - 1, 0, 1, 2, 3, .......... }
Consider each in turn using the above rule
(1)
[tex]\sqrt[4]{x^{9} }[/tex] = [tex]x^{\frac{9}{4} }[/tex] ← exponent is not an integer
(2)
[tex]\sqrt[10]{x^{12} }[/tex] = [tex]x^{\frac{12}{10} }[/tex] ← exponent is not an integer
(3)
[tex]\sqrt[12]{x^{18} }[/tex] = [tex]x^{\frac{18}{12} }[/tex] ← exponent is not an integer
(4)
[tex]\sqrt[5]{x^{10} }[/tex] = [tex]x^{\frac{10}{5} }[/tex] = x² ← exponent simplifies to an integer
Jacob bought a book that cost $11.95 and magazines that cost $4.95 each. Isabella bought a book that cost $15.79 and magazines that cost $3.99 each. Jacob spent the same amount or less money than Isabella. Write an inequality to represent this real world problem.
Answers
Answer: 16.90 ≤ 19.78
Step-by-step explanation:
if this is what you mean, then here you go!
The wheels on Noah's bike have a circumference of about 5 feet. About how long is a spoke on the bike wheel that goes from the center to the rim of the wheel? Round to the nearest tenth.
Answers
Answer:
0.8ft
Step-by-step explanation:
Given the circumference, we want find the diameter, and the radius is the length of the spoke
the expression for circumference is
C=2πr
given
C=5feet
5=2*3.142*r
5=6.284r
Divide both sides by 6.284 we have
5/6.284=r
r= 0.795 ft
to the nearest tenth this is 0.8ft
Kim and Cyndi are starting a business tutoring students in math. Kim rents an office for $350 per month and charges $20 per student. Cyndi rents an office for $400 per month and charges $15 per student. How many students do they have to teach per month in order to make the same amount of money?
Answers
Answer:
10 studentsStep-by-step explanation:
Kims Charges
rent per month =$350
charges=$20 per students
let the number of students be x
and the total be y
y=mx+c
y=20x+350--------------------1
Cyndis Charges
rent per month =$400
charges=$15 per students
let the number of students be x
and the total be y
y=mx+c
y=15x+400-------------------2
Equating the two equations above to solve for x
20x+350=15x+400
20x-15x=400-350
5x=50
x=50/5
x=10
The number of students is 10 for the two of them to have the same amount
The utility company made a mistake on Ian’s electric bill. The company has agreed to credit Ian’s account for five transactions, each worth $4.50. What will the net change to Ian’s account be after the utility company lives up to the agreement? plz help lol i can give u way more points
Answers
Answer:
22.50 would be the next change
Step-by-step explanation:
Answer:
22.50 would be the answer!
Step-by-step explanation:
At Manzana Grocery Store, apples cost $2.80 per pound. Maricela bought 2.7 pounds of apples. How much did she pay for the apples?
Answers
Answer:
7.56
Step-by-step explanation:
Yo Wassup? >:D
You answer is $6.00!
Hopefully this helps! :D
A pedestrian walks at a rate of 6km per hour east. The wind pushes him northwest at a rate of 13 km per hour. Find the magnitude of the resultant vector.
Answers
Answer:
The magnitude of the resultant vector is 11.53 km/h
Step-by-step explanation:
Please find the attached image for explanation;
Determine which relation is a function.
Answers
Answer:B
Step-by-step explanation: The X coordinates can not repeat. Each X coordinates has to be a different number.
Logan invested $80,000 in an account paying an interest rate of 1\tfrac{1}{4}1 4 1 % compounded monthly. Leah invested $80,000 in an account paying an interest rate of 1\tfrac{7}{8}1 8 7 % compounded continuously. After 17 years, how much more money would Leah have in her account than Logan, to the nearest dollar?
Answers
Answer: $11,102
Step-by-step explanation:
Answer:$11,102
Step-by-step explanation:
Given these segments lengths,will you be able to create a triangle? 8cm,8cm,16cm
Answers
Answer:
no
thats just the answer "NO"
7x-6- 1/4 {8x-12}=22
Answers
Answer: 90
Step-by-step explanation:
Point B (−6,3) is reflected across the line y = x. What are the coordinates of the image B′?
The coordinates of the image B′ are (
A ,
B ).
Answers
Answer:
B'(3, -6)
Step-by-step explanation:
Transformation is the movement of a point from its initial location to new location. If an object is transformed then all its points are transformed. Types of transformation are rotation, reflection, dilation and translation.
Reflection is the flipping of a point over the line of reflection. If a point X(x, y) is reflected across the line y = x, the new location is at X'(y, x).
If point B(-6, 3) is reflected over line y = x, the new location is B'(3, -6).
describe the error in this problem. What would you do differently?
(4x^3 y^7)^3
=12x^9 y^21
Answers
Answer:
4 was multiplied by 3; instead the 4 should've been raised by the power of 3.
Step-by-step explanation:
For my analysis I am assuming that the exponent on the first figure is only on the variable.
(4x^3 y^7)^3
Distribute the exponent on the parentheses to all exponents inside of the parenthesis.
((4^3) ((x^3)^3) ((y^7)^3))
64(x^9)(y^21)
The error in the problem therefore, is that 4 was multiplied by 3 instead of raised by the power of 3 (4(4)(4)).
Factor 3x + 11y. If the expression cannot be factored, write cannot be factored
Answers
Answer:
cannot be factored
Step-by-step explanation:
11y and 3d are not divisible
The given expression 3x + 11y can not be factored.
What is factorization?In mathematics, factorization or factoring consists of writing a number or another mathematical object as a product of several factors, usually smaller or simpler objects of the same kind. For example, 3 × 5 is a factorization of the integer 15 and is a factorization of the polynomial x² – 4.
To factor the expression it should have a degree of 2. So that we can split it into two parts called a factor.
The given expression is 3x + 11y. The expression can not be factored in because of having a degree of 1.
Therefore, the given expression 3x + 11y can not be factored.
To know more about factorization follow
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Use the information given to enter an equation in standard form.
Slope is 6/7 and (2, 4) is on the line.
Answers
Answer:
es a igpiia2223l
Step-by-step explanation:
PLZ HELP ME HELP ME PLZ ANYONE
Answers
Answer:
It costs $36.97 to fill the car's gas tank.
Step-by-step explanation:
There are approximately 10.6 gallons in 40 liters. Therefore, 10.6 multiplied by the cost of per gallon ($3.499) is equal to about $36.97.
How can you solve this step by step
7x + 3x - 18 = 6(x + 3) ?
Help please!
Answers
7x + 3x -18 = 6x+18
10x - 18 = 6x + 18
10x - 18 + 18 = 6x + 18 + 18
10x = 6x + 36
10x - 6x = 6x - 6x + 36
4x = 36
x = 9
I hope this helps
are perfect squares closed under subtraction
Answers
Answer:
No i dont think so i think they are closed under a square rooting i am sos so so so so sorry if im wrong
In how many ways can 12 people be seated on stage:
a) using all 12 people
b) using only 7 people
please help! i will give best answers braniliest!
Answers
Answer:
a
Step-by-step explanation:
because there is 12 people
Answer:
A
Step-by-step explanation:
There are 12! Since 90 degree rotations of the seats are technically equivalent, so just divide by 4, which yields 12!
Joe bought a box of laundry detergent that contains 195 scoops. Each load of laundry uses 2.5 scoops. How many loads of laundry can he do with this one box? The box of detergent was $19.99. How much is he paying for each load that he washes? Round to the nearest hundredths place.
Answers
Answer:
-Joe can do 78 loads of laundry with this one box.
-He is paying $0.25 for each load that he washes.
Step-by-step explanation:
To determine the number of loads of laundry that Joe can do with this one box, you have to divide the total amount of scoops in a box by the amount of scoops that each load of laundry uses:
195/2.5=78
This means that Joe can do 78 loads of laundry with this one box.
Now, to find the amount that he is paying for each load that he washes, you have to divide the cost of the box of detergent by the amount of loads of laundry you can do with one box:
19.99/78=0.25
According to this, he is paying $0.25 for each load that he washes.
want to know what 6*500 is
Answers
Answer:3000
Step-by-step explanation: