A TV has an original price of $499. Enter the new price after the given percent of change.
20% increase
Answer:
$598.8
Step-by-step explanation:
499*1.2
598.8
7. Un avión que sobre vuela el espacio aéreo del aeropuerto Olaya Herrera de Medellín, a una distancia constante de 3 km de la torre al aeropuerto, ¿Cuál es el lugar geométrico del trayecto que describe el avión en estar sobre vuelo circular con respecto a la torre de control?
Answer:
La ecuación de la trayectoria circular del avión es x² + y² = 9
Step-by-step explanation:
La forma general de la ecuación de un círculo se da como sigue;
(x - h)² + (y - k)² = r²
Dónde;
(h, k) = El centro del círculo
r = El radio del círculo
Dado que la distancia del avión a la torre es constante, tenemos la trayectoria del avión = trayectoria circular
El radio, r de la trayectoria circular = 3 km
Por lo que la trayectoria circular del avión se va a definir con respecto a la torre de control, tenemos;
El centro de la trayectoria circular del avión = La torre
Las coordenadas del centro de la trayectoria circular = (0, 0)
Por lo tanto, (h, k) = (0, 0)
Sustituyendo los valores conocidos, la ecuación de la trayectoria circular del avión se convierte en;
(x - h)² + (y - k)² = r² → (x - 0)² + (y - 0)² = r² = x² + y² = 3² = 9
La ecuación de la trayectoria circular del avión. = x² + y² = 9
Find the average rate of change on the interval x=-5 to x=-2 using the function below
pls explain this to me!!
A) C(7) represents the cost of an Uber for 7 miles. Since 'm' is the cost for m miles, '7' is the cost for 7 miles.
B) If Todd's total bill was $30, that means the cost (C) is 30. Replace C with 30.
30 = 1.5m+4.5
Now solve this equation.
30-4.5 = 1.5m+4.5-4.5
25.5 = 1.5m
m = 17
If Todd's total bill was $30, his Uber ride was 17 miles.
A shopper at a clearance sale is pleased to discover some flutes on sale for $693 each. The original price tags read $770. What is the discount, as a percentage?
Answer:
10%
Step-by-step explanation:
Original price of flutes = $770
Discounted price = $693
To find:
Discount percentage = ?
Solution:
To find the discount percentage, we need to first find out the discount value.
Discount = Original price of flutes - Discounted price of flutes
Discount = $770 - $693 = $77
Discount percentage will be calculated on the original price.
[tex]Discount \%=\dfrac{Discount}{Original\ Price}\times 100\\\Rightarrow Discount \%=\dfrac{77}{770}\times 100\\\Rightarrow Discount \%=\bold{10\%}[/tex]
So, the discount as a percentage is 10%.
Which statement must be true to prove m<1 + m<2 + m<3 = 180
Answer: A. it’s parallel
Step-by-step explanation:
just did my test.
The statement that must be true to prove m∠1 + m∠2 + m∠3 = 180
m∠1 + m∠2 = 180 - m∠3
Option B is the correct answer.
What is a triangle?It is a two-dimensional figure which has three sides and the sum of the three angles is equal to 180 degrees.
We have,
m∠1 + m∠2 = 180 - m∠3
m∠1 + m∠2 + m∠3 = 180
Thus,
m∠1 + m∠2 = 180 - m∠3 is m∠1 + m∠2 + m∠3 = 180.
Learn more about triangles here:
https://brainly.com/question/25950519
#SPJ2
ill give brainliest to the first person who answers correctly
How many solutions does this equation have?
–5d + 6 = 6 − 5d
Answer:
Infinite
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
its 0 beacause there is no solution
I will give a Step by step solution to this equation
Let's solve your equation step-by-step.
−5d + 6 = 6 −5d
Step 1: Simplify both sides of the equation.
−5d + 6 = 6 −5d
−5d + 6 = 6 + −5d
−5d + 6 = −5d + 6
Step 2: Add 5d to both sides.
−5d + 6 + 5d = −5d + 6 + 5d
6 = 6
Step 3: Subtract 6 from both sides.
6 − 6 = 6 − 6
0 = 0
Answer:
0
WILL MARK BRANIEST: If the magnitude of the block's acceleration is 1.5 m/s2, what is the mass of the block? Show your work. (This is using the block from #22).
Answer:Answer:
F = 0.84 [N]
Explanation:
In order to solve this problem we must take into account Newton's second law, which tells us that the sum of all forces applied on a body must be equal to the product of the mass of the body by its acceleration.
F = m*a
where:
F = force [N]
a = acceleration = 1.4[m/s^2]
m = mass = 0.6 [kg]
F = 0.6*1.4
F = 0.84 [N]
PLEASE HELP ME THIS IS DUE SOONNN. ILL MAKE IT A LOT OF POINTS AND IF U ANSWER BOTH CORRECTLY ILL GIVE YOU BRAINLIEST PLEASE
Meg receives 10% commission on her first $5000 in sales. She receives 20% commission on any sales beyond the first $5000. (Answer the chart pls)
Bonus: Do the amount of sales and Megs commission form a proportional relationship? Why or why not?
Answer:
Step-by-step explanation:
3000 600
5000 1000
6000 1200
7500 1500
No it doesn't form a proportional relationship because yes, the ratio is constant AFTER the 5,000, you do need to hit the 5,000 first, and then it changes. So no, it's not proportional because it isn't constant throughout the entirety of the relationship. If you're just going based on the table in question, then yes it will be proportional since it doesn't have the 5,000 in it but if you're looking at it in it's entirety, no it's not.
looking for help with this question, i’m just confused on how to solve:)
What is it im cunfusd
Answer:
B
Step-by-step explanation:
the signs under the questions are greater than, less than, and equal to signs. And 1/5 is greater than -4/5
The area of a rectangular pool is 3621 m².
If the width of the pool is 51 m, what is its length?
Answer:
71 m
Step-by-step explanation:
To find the answer all you need to do is take the width, w, and divide the area, a, to get length, l.
Find the area, in square feet, of the smallest square. A-169% A-144/12
A. 5
B. 12
C. 25
D. 125
Due in 10 minutes
Laaj made a Venn diagram to compare and contrast the two stages of cellular respiration.
Which belongs in the area marked X?
Energy is released.
Oxygen is used up.
Glucose is broken down.
Carbon dioxide is used up.
The one that belongs where the "x" is is "Oxygen is used up."
(1/2)•
•(1/2)•(1/2)•(1/2)•(1/2)•(1/2)
Answer: 1/2x6=3 not 1/2x5 which equals 2 1/2.
Answer:
2 1/2
Step-by-step explanation:
Find the value of F(5) for each function.
f(a) = 3(a + 2) - 1
Answer:
20
Step-by-step explanation:
first plug it in, then solve. Step by step:
3(5 + 2) - 1
3(7) - 1
21 - 1
20
Evaluate a + b when a = -15 and b = -7.
Answer:
-22
Step-by-step explanation:
both are negative so you add them as normal numbers but keep the negative
What is the slope- intercept
3x+8y=56
Which is not a method
Answer: All are methods for solving.
Hope this helps!
Whenever Braden's dad has any scrap wood, he lets Braden use it for craft projects. Yesterday, Braden's dad gave him a 32.8-inch strip of scrap wood. Braden wants to use it to make a square picture frame. He cuts the strip of scrap wood into 4 equal pieces. How long is each piece?
Answer:
The answer is 8.2
Step-by-step explanation:
You have to divide 32.8 by 4.
Solve the formula
W=1/2CV^2 for C
Answer:
U= 1/2 C V2 = 1/2 (2*10(-6) F)* (5 V)2
U= 25 * 10(-6) J
Step-by-step explanation:
Answer:
C = 2W/V^2
Step-by-step explanation:
W = 1/2CV^2
W * 2 = 1/2CV^2 * 2
2W/V^2 = CV^2/V^2
2W/V^2 = C
C = 2W/V^2
hope it helps :)
mark brainliest!
what are acute triangles
acute obtuse and right acute is the smallest
Step-by-step explanation:
Answer:
An acute triangle is a triangle with three acute angles (less than 90°).
Step-by-step explanation:
In a reunion 80 people have Canadian passports, 95 have US passports and 15 do
not have any passport. If here are 140 people in the reunion, how many of them
have dual passports (US and Canadian?) Solve the problem by first formulating an
equation
Please enter the numerical value of your answer with two decimal digits. Do not
enter any other symbols.
Simplify the expression: (2-k)+3(-4k+2)
PLEASE HELP NEED ASAP
Answer: -13k+8
Step-by-step explanation:
simplify
Answer:
8 - 13k
Step-by-step explanation:
(2 - k) +3( -4k + 2)
2 - k - 12k + 6
8 - 12k
After multiplying, a calculator screen displays the answer shown below. How would you write this number in standard form?
Enter your answer in the box. Include commas in your answer.
8.234 E14
Answer:
i’m pretty sure the answer is 8,234 x 10^-3
Step-by-step explanation:
Sorry if this is incorrect!
Answer:
8.234E^14
Step-by-step explanation:
How many 1/4 cup servings are in 2/3 cup of ice cream
Answer:
tbh i think u just add 1/4+2/3 so yw
Step-by-step explanation:
hope it helped
The figure below shows two pair of congruent triangles. ΔRBO ≅ ________. ΔPAT ΔATP ΔPTA ΔAPT
Answer:
is there a picture you could add i can answer the question more efficiently if you do.(bc i am aloud to edit my responce)thanks!
Step-by-step explanation:
Answer:
Step-by-step explanation:
PAT
value of x on triangle with angle of 92 and 54
Answer:
34
Step-by-step explanation:
hope i helped :)
PLZ HELP!!! ILL GIVE YOU BRAINLIEST
what is the unit rate for 176 students in 4 buses
Answer: 44 students per 1 bus
Step-by-step explanation: 176/4
Write a recursive sequence for the following:
23, 38, 53, 68
Answer:
11.5,19,26.5,34
Step-by-step explanation:
so here were simplifying the numbers to repeat them,example: 23÷2=11.5
Answer:
An=a+nd
Step-by-step explanation:
23, 38, 53, 68
First term a=23
d=a2-a1
=38-23=15
For n term
An=a+(n-1)d
For n+1 term
An=a+nd
