Trigonometric functions are commonly defined as the quotient between two sides of a right triangle, associated with its angles. Trigonometric functions are functions whose values are extensions of the trigonometric reason concept in a right triangle plotted in a unit circumference (radius unit).
Kiera and Trina joined a gym. The gym offers two different payment plans. Kiera chose Plan 1 and pays $25 a month and no fee to join. Trina chose Plan 2 and pays $10 a month, plus a $100 joining fee. Which equation models Kiera’s total payments, t1, and Trina’s total payments, t2, after m months?
Answer:
t1 = $25m
t2 = $(10m + 100)
Step-by-step explanation:
Here we want to write equations
Kiera chose plan 1
$25 monthly and no joining fee
So the amount after m months will be 25 * m
t1 = $25m
Trina chose plan 2
$10 a month and $100 joining fee
after m months , total payment will be
10(m) + 100 = $(10m + 100)
Thus t1 = $25m and t2 = $(10m + 100)
Find the equation of the vertical line that passes (-2,-9)
Answer:
x = -2
Step-by-step explanation:
That's really it, since it's a vertical line.
Answer:
The equation of vertical line, parallel to y-axis is
x + k=0
Here, the line passes through the point (–2,–9)
So, –2 + k = 0
=> k = 2
The required equation be, x + 2 = 0
Solve the system of equations..
y= 2x +42
y=8x
Answer:
x=7
Step-by-step explanation:
set up the equation equal to each other
8x=2x+42
subtract 2x from 8x.
equation should look like: 6x=42
divide 6x by 42
equal x=7
Answer:
x = 7
y = 56
Step-by-step explanation:
Sub y = 8x into first equation
8x = 2x + 42
Rearrange by collecting like terms
8x - 2x = 42
6x = 42
x = 7
Sub x = 7 into second equation
y = 8*7
y = 56
The perimeter of a rectangle is 36 m. If the length is three times the width, what is the length?
Answer:
13.5 meters
Step-by-step explanation:
As the rectangle has 4 sides and the length is three times the width, each pair of a long side and a short side has a perimeter of 18 meters. As the ratio is 3:1, there are 4 parts in 18 meters, and 18 divided by 4=4.5. As the length covers 3 parts, and there are 4.5 meters per part, 4.5x3=13.5. The length of the rectangle is 13.5 meters. Hope it helps!
Can anyone help? Worth 10 points.
Answer:
X= 8 Y=6
Step-by-step explanation:
The Y increases 6 for every X value which increases by 2
can you please help me
Answer:
-23
Step-by-step explanation:
hope get Brainliest
Answer:
B.-23
Step-by-step explanation:
cuz im smart, im so smart my other account got banned...
#6: At the end of March, a computer company has a net worth of
-$18,684. By the end of December of the same year, the company's net
worth had increased by $34,712. What was the company's net worth at
the end of December? *
$16,028
$-16,028
$53,396
-$53,396
Answer:
$16,028
Step-by-step explanation:
take $34,712 and add -$ 18,684
-4\5 + 4\5 what is it
Answer:
0
Step-by-step explanation:
This is called a absolute zero If I remember correctly
Answer:
0 -4/5+4/5=0
Step-by-step explanation:
-4/5 and 4/5 are the opposite so they cancel each other out
I need help with something maybe if I can send a picture of it it will be easier
Answer:
sure send it and I will do my best to help you..
How to solve and find all the missing points?
i need help finding the value of x
Answer:
Step-by-step explanation:
What is the next number in the pattern below?
3, 9, 27, 81
Answer:
243
Step-by-step explanation:
the reason why it's 243 is because 3 x 3 = 9, 9 x 3 = 27, and 81 x 3 = 243.
Answer: Step-by-step explanation: 243
Lets look at the difference between the first two numbers (3 and 9). to get from 3 to 9, we either have to multiply by 3, or add 6.
Next, let's look at the difference between 9 and 27. to get from 9 to 27, you have to multilpy by 3, or add 18.
If we conitnue to multiply the previous by 3, we get the following number, therefore we know the answer is to multiply by 3.
if we multiply 81 by 3, we get 243
3/9 can also simplify to.....
3
2/6
1/3
Answer:
1/3
Step-by-step explanation:
Answer:
1/3
Step-by-step explanation: 3/9 can be divided by 3 on top and bottom so 3/9=1/3 because 1 times 3 is 3 and 3 times 3 is 9 which would equal 3/9.
Which compound inequality is represented by the graph?
GU
-5 -4 -3 -2 -1 0 1 2
3
4 5
-35x<1
-3
O xs-3 or x > 1
O x<-3 or 21
The compound inequality represented by the graph is -3 ≤ x < 1
From the graph, we have the following highlights
The line number starts from -3 and ends at 1The dot at 3 is closed, while the dot at 1 is openedThe above means that:
-3 is included in the inequality values, while 1 is not.
Hence, the compound inequality represented by the graph is -3 ≤ x < 1
Read more about inequalities at:
https://brainly.com/question/234674
Match each property to its example.
1. Commutative Property of Multiplication 0 x 3=0 2. Associative Property of Multiplication 4x 1 = 4 3. Identity Property of Multiplication 7 x 3=3x7 4. Zero Property of Multiplication (6 x 2) * 5 = 6 * (2 * 5)
Answer:
twyeyeueuu62772737 and that is what you would have
Answer:
0 x 3=0 :Zero Property of Multiplication4 x 1=4 : Identity Property of Multiplication7 x 3=3x 7 :Associative Property of Multiplication (6 x 2) *5=6* (2 * 5) : Commutative Property of MultiplicationStep-by-step explanation:
Nadine made 16 cups of punch for a class party. One serving is 1/2 cup. How many servings of punch did Nadine make
Answer:
16.5
Step-by-step explanation:
16+1/2
whats further maths subject all about
Answer:
give the other chick brainliest!!
Step-by-step explanation:
tres amigos reunieron su dinero para comprar un boleto de 250.00 para una rifa. Lui aporto 50.00, Jaime 125.00 y Rosa 75.00, tuvieron suerte y ganaron un premio de 200.00 entre todos decidieron que las cantidades que les corresponde fueran proporcionales a lo que dieron para comprar el boleto. Cuanto recibió cada uno?
Answer:
asd
Step-by-step explanation:
What is 0.5, 3/16, 0.75, 5/48 to Least to greatest?
Answer
5/48, 3/16, 0.5, 0.75
Step-by-step explanation:
I NEED HELP PLEASE!!!
Answer:
13 seconds
Step-by-step explanation:
Since distance is directly proportional to time,
distance = time * a constant
Lets make A the constant
So, 54 = 9A
A = 6
Now, since distance = 78,
78 = time * A
From above, we can see that A = 6, so
78 = time *6
time = 13
Answer:
13
Step-by-step explanation:
54/9=6, 6 is the rate at which the car travels. 78/6 is 13 so that is how far the car traveled
Find the distance between c(-6,5)and D(-3,1)
Answer:
7
Step-by-step explanation:
An observation deck extends 198 feet above a valley the Dexys 148 feet above the valley floor
Answer:
198+148=346
All you have to do is add them together
Because linear pairs are complementary, the remaining two angles must also be right angles. true or false?
[tex]\large\boxed{\textsf{False.}}[/tex]
[tex]\Large\underline{\textsf{What are Linear Pairs?}}[/tex]
[tex]\textsf{Linear Pairs are 2 angles that form a straight angle.}[/tex]
[tex]\textsf{Straight angles are equal to 180}^{\circ}.[/tex]
[tex]\textsf{Complementary angles are 2 angles that form a right angle.}[/tex]
[tex]\textsf{Right angles are equal to 90}^{\circ}.[/tex]
[tex]\textsf{Because Linear Pairs are equal to 180}^{\circ}, \textsf{Linear Pairs are Supplementary.}[/tex]
[tex]\textsf{For this problem, if linear pairs are complementary, the other 2 angles will be 90}^{\circ}?[/tex]
[tex]\textsf{False, assuming we are referring to angles that add up to 360}^{\circ}.[/tex]
[tex]\textsf{The angles would add up to 270}^{\circ} \ \textsf{instead.}[/tex]
Find the perimeter. i understand im just tired help pls
Answer:
7.9
Step-by-step explanation:
14. Given the function f(x) = 3x -9, what is the value of f(6)?
Answer:
f(6) = 3(6) - 9
Step-by-step explanation:
y = 3(6) - 9
y = 18 - 9
y / f(x) = 9
Given that 2x + 1 =5, what is the value of (x+3)^3
Answer: 125
Step-by-step explanation:
First, solve for x in the first equation.
1) Subtract 1 from both sides.
2x = 4
2) Divide by 2 on both sides.
x = 2
Next, substitute the value of x into the second expression.
(2 + 3)^3
= 5^3
= 125
Answer:
The value of (x + 3)³ is 125.
Step-by-step explanation:
First, we have to find the value of x.
To do so, start with the first equation, 2x + 1 = 5.
We can easily solve this equation to find the value of x.
First, start by subtracting 1 from each side.
This leaves us with 2x = 4.
Next, divide by two on each side.
This will leave us with the answer x = 2.
Now we know the value of x = 2.
All that's left to do is substitute the value of x, 2, for x.
First, start with the second equation (x + 3)³.
We know that x is equal to 2, so we can enter 2 for x.
We then have the equation (2 + 3)³.
Next, solve.
Add the 2 and the 3 together.
Now, the equation is 5³.
5³ is equal to 5 · 5 · 5
5 · 5 · 5 = 125
To sum up,
We found out that x = 2
Using 2 for x, we found out that (x + 3)³ is equal to 125.
How many solutions does the equation have? 4(3-5)+2=4-18 please help
The answer is probs 2 because i estimated it and it looks like it would
(3x 2)*7* _ x 12 x 7)
3528x^3
when you look it up remove the bar at the bottom or its weird right?
Blake looks at his checking account balance regularly. His three lowest balances during the year are as given.
−$20<−$12<−$3
Select from the drop-down menus to correctly complete the statement.
The inequality statement shows that −$20 is a
lower
balance than −$12, and −$12 is a
lower
balance than −$3.
Answer:
that is correct for both questions the answer is lower
Step-by-step explanation:
Answer:
lower for both
Step-by-step explanation:
A top is on sale for 30% off. If the top was originally $18.50, what is the sale
price of the top?
Answer:
it will be $12.6 dollars
Step-by-step explanation:
Answer:
12.5 dollars