Answer:
This number is rational because there is a repeating pattern. Following the decimal, there is one 0 then a 2. This process repeats by adding a 0 each time the number 2 is passed.
Step-by-step explanation:
If f(x) = 2x - 1, then f(-2) =
Answer:
-5
Step-by-step explanation:
for x=-2
f(x)=2(-2)-1
f(x)=-5
Solve the equation
r-3 = 3(r- 5)
Answer:
r=6
Step-by-step explanation:
r-3=3(r-5)
First distribute:
r-3=3r-15
Then subtract r on both sides
-3=2r-15
Then add 15 on both sides
2r=12
Divide by 2 to isolate r
r=6
PLEASE HELP, ILL GIVE BRAINLIEST!!
Answer:
as mentioned above we have to solve it by cross multiplication.
Step-by-step explanation:
So,
4(3x-3)=5(2x-2)
12x-12=10x-10
12x-10x=-10+12
2x=2
X=2/2=1 Answer
hope it helps!!
Answer:
x = 1
Step-by-step explanation:
Here's your solution
=> (3x - 3)/5 = (2x - 2)/4
=> 4(3x -3) = 5(2x - 2)
=> 12x - 12 = 10x - 10
=> 2x = 2
=> x = 2/2
=> x = 1
hope it helps
The measure of minor arc JL is 60°.
Circle M is shown. Line segments M J and M L are radii. Tangents J K and L K intersect at point K outside of the circle. Arc J L is 60 degrees.
What is the measure of angle JKL?
Answer:
m∠JKL = 120°
Step-by-step explanation:
The measure of an angle formed by a two tangents drawn from a point outside the circle is the the difference of the intercepted arcs
minor arc JL = 60 major arc JL = 360 - 60 = 300
m∠JKL = 1/2(300 - 60) = 1/2(240) = 120
Kylie went into a grocery store and bought 3 apples and 4 bananas, costing a total of
$6.50. Lily went into the same grocery store and bought 10 apples and 5 bananas,
costing a total of $17.50. Write a system of equations that could be used to determine
the price of each apple and the price of each banana. Define the variables that you use
to write the system.
Answer:
17
Step-by-step explanation:
Find a formula for an arithmetic sequence that begins 80, 83, 86, 89, ...
Answer:
[tex]a_{n}[/tex] = 3n + 77
Step-by-step explanation:
The nth term of an arithmetic sequence is
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 80 and d = a₂ - a₁ = 83 - 80 = 3 , then
[tex]a_{n}[/tex] = 80 + 3(n - 1) = 80 + 3n - 3 = 3n + 77
Help me please I’m stuck
Answer:
the answer for first is 3
second is 4
Mateo decide pedir un préstamo de 600 soles durante 2 años a un banco el cual le ofrece una tasa de interés anual de 16%calcula al interés simple y el monto total que pagará al término de 2 años
Answer:
192 and 792
Step-by-step explanation:
Given that
The principal is 600 soles
The Time period is 2 years
The Rate of interest is 16%
We need to find out the simple interest and the total amount paid at the end of 2 years
As we know that
SImple interest is
= Principal × rate of interest × time period
= 600 × 16% × 2
= 192
And, the amount is
= Principal + interest
= 600 + 192
= 792
Heeelp!!
Henry loves to play the piano but doesn't like practicing the exercises his piano teacher assigns. Henry knows the exerc
ises will help him play better though, so he tries to
motivate himself using his favorite treat - chocolate chip cookies. There is a proportional relationship between the am
ount of time (in hours) that Henry practices the piano,
x, and how many cookies he gives himself.y.
When Henry practices for 3 hours, he gives himself 9 cookies.
Write the equation for the relationship between x and y.
Answer:
x3=y
Step-by-step explanation:
Evaluate 17x + 5.5y when x = 6 and y= 9
Step-by-step explanation:
given x = 6, y = 9,
[tex]17x + 5.5y = 17(6) + 5.5(9) \\ = 102 + 49.5 \\ = 151.5[/tex]
Answer:
151.5
Step-by-step explanation:
= 17(6) + 5.5(9)
= 102 + 49.5
= 151.5
Hope you got it..
Please Help
Me solve this question
Answer:
2410.26
Step-by-step explanation:
This is a bit complicated but, you have to take 3.5% of 2,250 (2,250*0.035=78.75). Then add 78.75 to the total (2,250) (2328.75 new total). Next take 3.5% of the new total and repeat that process and you end up with 241.26.
the local weather reports stated there is a 1/4 chance of rain on tuesday how likely is it to rain
What is the volume of a cylinder with a height of 18.5 m and a base with a diameter of 5.2 m, to the nearest tenth of a cubic meter?
Answer:
22÷7×5.2×5.2×18.5
1572.18
I hope this will help you and plz mark me brainlist
11in 8.1 in 15 in 7 in?
Answer:
These dimensions represent area of a shape, or area of each side of a 4 sided 3D shape.
3. Scout is conducting a research project on traffic patterns
in her town. She realizes that at 6:00 AM each morning, the
traffic lights reset and function on a pattern. The traffic light
on Main St. turns red every 7 minutes. The traffic light on Elm
St. turns red every 15 minutes. At what time will both lights be
red at the same time?
Answer:
7:45
Step-by-step explanation:
Since they both turn red at differnt times, you have to find a multiple to find the time they will be both on
Main St: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91, 98, 105
Elm St. 15, 30, 45, 60, 75, 90, 105
They will both turn on 105 minutes or 1 hour and 45 minutes from 6
6 + 1 hr 45 min = 7:45
please answer this question for me
Answer:
200
Step-by-step explanation:
2*5=10
4*5=20
20*10=200
UVWX is a parallelogram. What is the measure of angle XUV?
Answer:
We need more info.
Step-by-step explanation:
Even though we need more information to solve this, I can explain how to. if you want me to solve it for you, comment on here and tell me if they gave you any angle measurements. Until then, I'll tell you how.
Look at the attached photo as you read to help you visualize this. Assuming your parallelogram looks roughly like the drawing, you can see that ∠U = ∠W, and ∠X = ∠V. We can determine that because - when working with parallelograms - the angle opposite of the other is always equal. For instance, if the drawing I made is accurate to the one you're looking at, then if ∠U was equal to let's say 120°, then that means that the exact opposite angle, ∠W, would also be equal to 120°.
Offer is still on the table though. If the question gave you any information about any of the degree measures, comment it and I'll solve the problem for you.
what is the measure of each angle?
help pls!
will mark brainliest**
geometry!!
Answer:
A straight angle is the same as half the circle and is 180° whereas a right angle is a quarter of a circle and is 90°. You measure the size of an angle with a protractor. Or could be shown by an arc on the figure to indicate which angles that are congruent
help please, i'll give the crown thing if I can
Answer:
i) p = 4
ii) p = 8
iii) p = 12
Step-by-step explanation:
Here, we need to understand the initial relation
Mathematically, we have this as;
2.79 * p = c
So let us calculate the value of p for each value of c
i) 2.79p = 11.16
p = 11.16/2.79
p = 4
ii) 2.79p = 22.32
p = 22.32/2.79
p = 8
iii) 2.79p = 33.48
p = 33.48/2.79 = 12
BRAINIEST ANSWER MATH!
Directions: find the surface area of each figure. :)
Answer:
I'm not sure for the first one but for the second I got 1255.21
PLEASE HELP I WILL MARK YOU BRAINLIEST.
Answer: The answer is 8.808!
Step-by-step explanation: So you need to subtract 1.192 from 10
and its suppose to give you 8.808.
Hey, so I'm taking a test from k12 and I don't understand what's 36/12?
Answer:
if ur talking about 36 divided by 12 in terms of divison then its 3
Step-by-step explanation:
I don't know if im right though
Tameka is seeking a loan with a simple interest rate of 8% per year. If she borrows $5,000, how much interest will she be charged after 24 months?
Answer:
$800
Step-by-step explanation:
5000 × 8% = $400(interest in a year)
400 × 2 = $800(24 months=2years)
Learn with an example v Luke counted the number of silver beads on each bracelet at Lexington Jewelry, the store where he works. Silverbandaran huscolat
Plz help me! Brainlist will be picked.
Answer:
$2.96
Step-by-step explanation:
1.15x = 3.40 x = last year's price. If there price was exactly the same, I would put 1x, but this year's price is 15% or .15 higher.
1.15x = 3.40 Divide both sides by 1.15 and round to the nearest cent.
x = 2.96
Check:
Last year + 15% (.15)
2.96 + .15(2.96)
2.96 + .44 rounded to the nearest cent
3.40
Liam is swimming at 3 kilometers per hour. How long will it take Liam to travel 4.5 kilometers?
Answer: Uhhhh
Step-by-step explanation:
1 hour 30 but stop saying Uhhhh for the answer to some people's questions okay? Thanks!
Write an equation of the perpendicular bisector of the segment with endpoints M(10,-7) and N(-4,1).
The Washington family had dinner at a restaurant and the bill was $85.00. They gave their server a $13.60 tip. What percent of the cost of the meal did they leave as a tip?
Answer:
The tip for the server is 16%
Step-by-step explanation:
13.6 is 16% of 85.
Is [tex]\frac{x^{2}}{2}[/tex] an equation that can be simplified? If so, what is its simplified form?
Solve for x and found your answer to the nearest tenth.
Answer:
11.1
Step-by-step explanation:
To find the side measurement we have to use trig, and the trig function Cosine, or cos. We use the because cosθ=[tex]\frac{adjecent}{hypotenuse}[/tex]. So cosθ=[tex]\frac{x}{15}[/tex], then to isolate x multiply both sides by 15. Now we have 15cos42=x, plugging this into the equation we get that x=11.1