Answers
Related Questions
Which of the following is most likely the next step in the series?
Answers
Answer:
D
Step-by-step explanation:
the series is clearly going
4 points, 3 points, 2 points, ...
so, the next one is clearly 1 point.
Please help me with this math problem!! NO LINKS PLEASE!! Will give brainliest if correct!! :)
Answers
Answer:
145°
Step-by-step explanation:
35° - 180° = 145°
Which set of parametric equations could be used for the following rectangular
equation:
Answers
Answer:
Option 3, x=t, y=5t-3
Step-by-step explanation: Plug in the t value for x, and if that gets the corresponding y value then that's the answer.
We have an equation y=5x-3.
If we let x=-3t, then 5(-3t)-3=y so y= -15t-3, so fourth option wrong
If we let x=t, then y=(5t)-3 and y does indeed 5t-3 , third option is right.
The sum of any two different odd numbers is divisible by 4.
Answers
Step-by-step explanation:
are 1 and 3, then their sum is 4 which is divisible by 4.
are 3 and 5, their sum is 8 which is divisible by 4.
Answer:
False
Step-by-step explanation:
counterexample: 3 + 7 = 10 . . . . not divisible by 4
The statement is FALSE.
__
An odd number can be represented by ...
2n+1 . . . . where n is any integer
Then a different odd number can be represented by ...
2m +1 . . . . where m is any integer
The sum of these numbers will be ...
(2n +1) +(2m +1) = 2n +2m +2 = 2(n +m +1)
This will be divisible by 2 for any integers m and n, but will only be divisible by 4 if exactly one of the integers m and n is odd.
Solve the equation x + (x + 2) + (x + 3) = 23 for x,
Answers
Answer:
x = 3
Step-by-step explanation:
x + (x + 2) + (x + 3) = 23
=> x + x + 2 + x + 3 = 23
=> x + x + x + 2 + 3 = 23
=> 3x + 5 = 23
=> 3x = 23 - 5
=> 3x = 18
=> x = 18/6
=> x = 3
Help meeeeeeeeeeeeeeeee
Answers
Answer:
its A and D
Step-by-step explanation:
You see, the 7v-3w is the same as 7(3w+3)
I think so! Sorry if I'm wrong! I don't mean to give you any trouble. I hope you get it right!
doremifasolatido! lol
brian is riding is bike. he biked a distance of 14 miles at a rate of 14 miles per hour. rearrange the distance formula, d = rt, to solve for brian’s time in minutes
a.) 1 minute
b.) 7 minutes
c.) 60 minutes
d.) 420 minutes
Answers
Answer:
60 Minutes
Step-by-step explanation:
The formula d = rt represent distance equal to rate * time
As were are looking for time, we can plug in d and r for 14 = 14t
With this, we can see the t = 1, though this is still in hours. Convert 1 hour to minutes, and we'll be given 60 minutes which is our answer, C
The sales tax rate is 5%. If Nora buys a robot priced at $55, how much tax will she pay?
Answers
Answer:
$2.75
Step-by-step explanation:
55 x 0.05 = 2.75
PLEASE HELP!
Which expression is equivalent to 3(6x−4)−8(x−7)?
A. 10x+3
B. 10 x + 44
C. 25x−15
D. 26x+56
Answers
Explanation: distribute the 3 through the first set of parenthesis and the -8 through the second parentheses to get 18x-12-8x+56. Afterwards collect like terms with 18x-8x and -12+56 to get 10x+44. Hope that helps! Have a good day :))
Will mark brainliest!100points
Answers
Answer:
5/12
Step-by-step explanation:
1/3 = 4/12
1/4 = 3/12
Added together = 7/12
1 - 7/12 = 5/12
Answer:
5/12
Step-by-step explanation:
1/3+1/4
common denominators
1/3=4/12
1/4=3/12
3/12+4/12=7/12
It is asking what is the probability of the green ball, so you find the entire possibility of picking all balls and subtract that by the possibility for the blue and red ball. that is 12/12-7/12=5/12
10 times as much as 6,000 is1/10 of
Answers
Answer:
6000x10=60,000 then that by 10 = 600,000
A number has located a distance of 4 units from -3.
What could the number be?
Answers
On a 3-night camping
trip. 9 campers each
slept 4 hours a night.
(This is because of all
the creatures in their
tents!) What is the
reduced ratio of total
hours of sleep to nights?
a. 3 to 4
b. 36 to 1
c. 4 to 12
d. 27 to 36
Answers
Answer:
c is s the answer because I've already did this
Louise is walking 12 miles to raise funds for a local cause. If she has completed 3 4 of the distance, how many miles has she walked? A. 6 B. 9 C. 8 D. 7.
Answers
Louise has walked B. 9 miles
Since Louise is walking 12 miles to raise funds for a local cause. and If she has completed 3/4 of the distance, the number of miles she has walked, t = total distance × fraction of total distance.
Since total distance = 12 miles, and fraction of total distance = 3/4.
Total number of milesThe number of miles she has walked, t = total distance × fraction of total distance.
Substituting the values of the variables into the equation, we have
t = 12 × 3/4
t = 3 × 3
t = 9 miles.
So, Louise has walked B. 9 miles
Learn more about number of miles here:
https://brainly.com/question/25240244
Answer: 9
Step-by-step explanation:
because i know
If Daniel walks 0.05 (5 hundredths) a
mile a minute, how many miles does
he walk in 100 minutes?
Answers
Answer:
5 miles (in 100 minutes)
Step-by-step explanation:
Multiply 0.05 mile/min by 100 minutes, obtaining:
5 miles (in 100 minutes)
Find the median of the set of data
8.4, 4.9, 1.9, 1.3, 8.7, 9.4, 4.9, 5.5
Answers
Answer:
5.2
Step-by-step explanation:
1.3, 1.9, 4.9, 4.9, 5.5, 8.4, 8.7, 9.4
the median is the middle number, so it would be in between 4.9 and 5.5
the answer is 5.2
Answer:
Median is 5.2
Step-by-step explanation:
Median is the middle number when everything is in order
8.4, 4.9, 1.9, 1.3, 8.7, 9.4, 4.9, 5.5
--->
1.3, 1.9, 4.9, 4.9, 5.5, 8.4, 8.7, 9.4
Since there are two middle numbers we need the middle of those two
(4.9 + 5.5) / 2 = 5.2
Edna bought 2 pairs of earrings for $20.94. If
each pair cost the same amount, how much did
one pair cost?
Answers
Answer:
$10.47 for one pair.
Step-by-step explanation:
$20.94 for two pairs. Divide by two to find how much one pair will cost.
Helllllp meeeee plZzzzzz
Answers
Answer:
im also stuck on that one
Step-by-step explanation:
:(((
C≈43.98
Step-by-step explanation:
The formula for circumference is C=2πr
So plug the radius in
C = 2·π·(7)
C ≈43.9823
in the diagram below, angles 1 and 2 are:
Answers
Answer:
supplementary
btw momo in ur pfp is looking stunning :)
What is the answer please
Answers
Answer:
23
Step-by-step explanation:
2m+ 3n First substitute the letters with numbers
=(2*4)+(3*5) DO the parentheses
=8+15 Add
=23
Use algebra tiles to solve 5x+2=7.
Answers
Answer:
x=1
Step-by-step explanation: i just solved it
Ling is twice as old as her sister. The sum
of their ages is 42 years. How old is each?
Answers
Answer:
Ling is 28 , her sister is 14
Step-by-step explanation:
let the sister's age be x then Ling is 2x , so
x + 2x = 42
3x = 42 ( divide both sides by 3 )
x = 14
Then
Ling is 28 and her sister is 14
and her husband Marc both drive to work. Elena's car has a current mileage (total distance driven) of
010 and she drives 15,000 miles more each year. Marc's car has a current mileage of 24,000 and he drives
1,000 miles more each year. Will the mileages for the two cars ever be equal? Explain.
Answers
Answer: Yes, It will be equal in 2.2 years
Step-by-step explanation:
Hi, to answer this question we have to write an equation for the mileage of Elena and Marc.
Elena = 15,000+ 23,000x
Marc= 46,000+ 9,000x
Wheres x is the number of years
So, if both have the same mileage
15,000+ 23,000x = 46,000+ 9,000x
Solving for x
23,000x-9,000x =46,000-15,000
14,000x = 31,000
x = 31,000/14,000
x = 2.21 years
Have a great rest of your Day/Night!
Write an equation in point-slope form of the line that passes through the point (3, -4) with slope 1.
Answers
Answer:
y=x-7
Step-by-step explanation:
1) First, plug in 3 as x, -4 as y, and 1 as m to y=mx+b, you now have -4=1(3)+b
2) subtract 3 from both sides to get-7 on the other side and you have just solved for b in your equation.
3) enjoy the answer.
list all possible rational zeros. then, find all real zeros. f(x)=5x^3-x^2-15x+3
SHOW ALL WORK. PLEASE HELP
Answers
Answer:
x = 1/5 ,√3 ,−√3
Step-by-step explanation:
Solve. Write answer in simplest form.
7 - 2/5 =
Answers
Answer:
6 3/5
Step-by-step explanation:
7 - 2/5 = 6 3/5
Sorry I can’t really explain this. It just comes into my head
Answer:
6 3/5
Step-by-step explanation:
simply subtract 2 from 5 and thats 3. you cut into the seven while doing that therefore its 6 3/5
can i please have help with this question brainly for correct answer
Answers
Answer:
Maths
Step-by-step explanation:
Find percentages of her score
14/17 = 0.82 so she scored 82%
31/39=0.79 so she scored 79% in english
math
Step-by-step explanation:
14/17 can be multplied by 39 and turned into 546/663
31/39 can be mutiplied by 17 and turned into 527/663
546/663>527/663
Help meeeerrreeeeereeeeeeeee
Answers
Answer:
33.641-31.749= 1.892
Step-by-step explanation:
hope this helps
Answer: 65.39mm
Step-by-step explanation:
33.641 + 31.749
65.39 mm
The reason you'd add in this problem is because of the 2nd fret is 33.641 from the first fret. and the 3rd fret is 31.749 from the 2nd, so the first would be those 2 combined
adult tickets at a football game cost $6 and student tickets cost $2. A total of $1776 was collected on 372 tickets. How many adult tickets were sold?
Answers
Answer:
258
Step-by-step explanation:
Set up the two equations needed (x is the adult tickets and y is the student tickets)
x+y=372
6x+2y=1776
Solve by elimination
-2(x+y=372)
=-2x-2y=-744
Cancel like figures:
-2x-2y=-744
6x+2y=1776
= 4x=1032
x=258
1) Set up your 2 equations
• 6a +2s= $1776 (remember cost of each type of ticket goes with the total cost)
• a+s= 372 (number of tickets goes with the total number of tickets)
2) Easy way is to use your calculator and the matrix option
(first section: two rows/two columns)
(second section: two rows/one column)
•put the first section to the negative 1 power and multiply it by the second section
-> The answer for # of adult tickets are on top and student is on bottom. I have an example on the bottom
Or a second way
1) Set up equations
• 6a+2s=$1776
• s+a= 372
2) Rearrange bottom equation to use substitution method
• a= 372- s
3) Then substitute a with top equation and distribute
• 6(372-s) + 2s= $1776 = 2232-6s + 2s= $1776
4) Add like terms and solve for s
• 2232-4s= $1776
-> minus 2232 from 1176= -456
-> divide -4s by itself and -456
-> number of student tickets are 114
5) Plug in 114 to equation (a=372-s) Then subtract 372- 114 and you get the number of adult tickets! :)
Hopefully this helped <3
Drag each length to the correct location on the triangle. Each length can be used more than once, but not all lengths will be used.
What are the missing side lengths for triangle ABC?
403
4
12
873
82
8
42
30
60°
43
Answers
Applying the trigonometry ratios, the missing lengths for right triangle ABC are: 12 and 8√3.
Trigonometry RatiosTo find the missing side lengths of the right triangle ABC, we would apply SOH CAH TOA, where necessary.
Thus:
Reference angle (∅) = 60
Adjacent = 4√3
Opposite = ?
Apply TOA:
tan 60 = opp/adj
tan 60 = Opp/4√3
√3 = opp/4√3
Opposite = √3 × 4√3
Opposite = 12
Find the other missing side:
Reference angle (∅) = 60
Adjacent = 4√3
Hypotenuse = ?
Apply CAH:
cos 60 = adj/hyp
cos 60 = 4√3/hyp
hyp = 4√3/cos 60
hyp = 4√3/1/2
hyp = 4√3 × 2
hyp = 8√3
Therefore, applying the trigonometry ratios, the missing lengths for right triangle ABC are: 12 and 8√3.
Learn more about trigonometry ratios on:
https://brainly.com/question/10417664
Answer:
Step-by-step explanation:
Applying the trigonometry ratios, the missing lengths for right triangle ABC are: 12 and 8√3.
Trigonometry Ratios
To find the missing side lengths of the right triangle ABC, we would apply SOH CAH TOA, where necessary.
Thus:
Reference angle (∅) = 60
Adjacent = 4√3
Opposite = ?
Apply TOA:
tan 60 = opp/adj
tan 60 = Opp/4√3
√3 = opp/4√3
Opposite = √3 × 4√3
Opposite = 12
Find the other missing side:
Reference angle (∅) = 60
Adjacent = 4√3
Hypotenuse = ?
Apply CAH:
cos 60 = adj/hyp
cos 60 = 4√3/hyp
hyp = 4√3/cos 60
hyp = 4√3/1/2
hyp = 4√3 × 2
hyp = 8√3
Therefore, applying the trigonometry ratios, the missing lengths for right triangle ABC are: 12 and 8√3.
Learn more about trigonometry ratios on:
brainly.com/question/10417664
