Answers
Answer:
The second one is right
The third one is wrong.
Related Questions
Sonya makes a pattern of values for x and a pattern of values for y. Which
ordered pair continues the patterns and has an x-value of 6?
Answers
Answer: (6, 9)
Step-by-step explanation:
We have the pairs:
x y
0 0
2 3
4 6
These can be written as points (0, 0), (2, 3) and (4, 6)
This seems to be a linear relationship:
A linear relationship can be written as:
y = a*x + b
where a is the slope and b is the y-axis intercept.
For a line that passes through the points (x1, y1) and (x2, y2), the slope can be written as:
a = (y2 - y1)/(x2 - x1).
In the cases where the point (0, 0) belongs to the graph, we have a proportional relationship, which is written as:
y = k*x
In this case we have that point, then this is a proportional relationship.
Now we could just replace the values of one of the points (not the (0,0) point) in the equation in order to find the value of x.
If we use the point (2, 3) we get:
y = 3
x = 2
then:
3 = k*2
3/2 = k
Then the relationship is:
y = (3/2)*x
Now we want to know the ordered pair such that x = 6, then we just eed to replace x by 6 in the above equation:
y = (3/2)*6 = 9
Then we have x = 6 and y = 9
The correct option is (6, 9)
Two more than 11 times a number is equal to 24. What is the number.
Answers
Answer:
2
Step-by-step explanation:
Please help me?! I don’t have a lot of time? Please I will give brainiest for the correct answer !
Answers
Answer:
It should be -3
Hope it helped i tried to help you ASAP
Step-by-step explanation:
Find the x and y - intercepts for the following equation. Then use the intercepts to graph the equation. y= -1/3x -2
Answers
Answer:
y intercept is -2
x intercept is -6
Step-by-step explanation:
Help!! I’ll give u Brainly ASAP!
Answers
Answer:
-2, 4
Step-by-step explanation:
basically just move the dot the same distance on the other side
BRAINLIEST FOR WHOEVER GETS IT RIGHT
Answers
Answer:
13<y+x<32
Step-by-step explanation:
It depends.
If x and y are Whole Numbers, it would be 14<y+x<31.
If x and y are Real Numbers, including decimals and fractions, it would be 13<y+x<32
Since it doesn’t specify, it’s probably the latter.
What is the answer to this -7-(-5)=
Answers
Answer:
-2
Step-by-step explanation:
When You subtract a negative from a negative you get a negative
X+y=15-2x+5y=-2 solve your systems of solutions and record your answer as an ordered pair
Answers
Answer:
x = 11 and y = 4
Step-by-step explanation:
Given equations are :
x+y=15 ...(1)
-2x+5y=-2 ...(2)
We need to solve the systems of equations.
Multiply equation (1) by 2.
2x+2y=30 ...(3)
Adding equation (2) and (3).
-2x+5y+2x+2y = -2+30
7y = 28
y = 4
Put the value of y in equation (1).
x+4=15
x = 11
So, the solution of the given equations are x = 11 and y = 4.
If someone would help me with this problem I would greatly appreciate it I'll give you the brainliesrt if you get the answer right
The graph of a function f is given use the graph to estimate all the local maximum and minimum values as a function and the value of x at which each occurs then the intervals the function is increasing and the function is decreasing I figured out the increasing is negative 9 and 0 and 6 and infinity
Answers
Answer:
The function f is graphed.
f is an even function as it has U- form.
As per the graph there is one local maximum at (0, 4) and one local minimum at (6, 1).
The global minimum is (-9, -2) and the global maximum is infinity.
The minimum and maximums are the borders of the increasing or decreasing intervals.
Intervals when the function is increasing:
(-9, 0] and [6, +∞)Intervals when the function is decreasing:
(-∞, -9] and [0, 6]Bethany is working her way through school. She works two part-time jobs for a total of 30 hours a week. Job A pays $5.90 per hour, and Job B pays $7.20 per hour. How many hours did she work at each job the week that she made $193.90.
Answers
Answer:
13 hours at Job B, and 17 hours at Job A.
Step-by-step explanation:
13×7.20= 93.60
17×5.90=100.30
100.30+93.60= 193.90
Supriya is writing a recursive function for the arithmetic sequence:
-11, -6, -1, 4,
She comes up with:
t(0)=-11
t(n)=t(n-1)+5
What domain should Supriya use for t so it generates the sequence?
A n≥0, is greater than or equal to, 0 where n is an integer
B n≥0, is greater than or equal to, 0 where n is any number
C n≥1, is greater than or equal to, 1 where n is an integer
D n≥1, is greater than or equal to, 1 where n is any number
PLZ i need this urgently
Answers
Answer:
A. n ≥ 0, is greater than or equal to, 0 where n is an integerStep-by-step explanation:
Given AP with the sequence:
-11, -6, -1, 4, ...and the recursive formula:
t(0)= -11 t(n) = t(n - 1) + 5Supriya used n = 0 as the start point, the following points are 1, 2, 3, ... and so on
Correct answer choice is A
Answer:
A) n > 0 where n is an integer
Step-by-step explanation:
Find the cos of angle T....
Answers
Answer:
C = 24/25
Step-by-step explanation:
Recall, CAH.
Thus:
Cos T = adjacent/hypotenuse
Reference angle = T
Adjacent = 24
Hypotenuse = 25
Therefore,
Cos T = 24/25
Please help in confused
Answers
Answer:
the first answer is correct and brainliest plsss (^_^)
Step-by-step explanation:
Explanation: When looking at graphs you need to look at the horizontal line / the one thats flat, most graphs are -10 to 10, the point in the middle is 0 if you go right you're going negative, left is positive, so C is 2 times left from the middle point so the first number is (-2,?); now the vertical line is kind of the same, but now going down will be a negative and going up will be a positive, C is going down one. So for C the coordinates are (-2,-1)
Tom makes jewelry boxes containing drawers of equal size. The number of drawers in three different jewelry boxes and the corresponding total volumes of the drawers are shown in the table below. Write an equation for the relationship between the number of drawers in the jewelry box, X, and the total volume of the drawers in the jewelry box, V. Use your equation to determine the number of drawers in a jewelry box with a total volume of 12 cubic inches. Show your work.
Answers
Answer:
Step-by-step explanation:
What is the diameter of a circle if its circumference is 12 feet?
Answers
Answer:
3.82165605096 Ft.Explanation:
Circumference ÷ π = Diameter12 ÷ 3.14 = Diameter
12 ÷ 3.14 = 3.821656050963.82165605096 Ft. Is The Diameter
(-2)⋅(-4.5)=?
What is "?"
Answers
Answer:
(-2).(-4.5) = 40
Step-by-step explanation:
(-2).(-4.5)
= -2. (-20)
= 40
The value of (-2) x (-4.5) using integer is 9.
What are Integers?Integers come in three types:
Zero (0)Positive Integers (Natural numbers)Negative Integers (Additive inverse of Natural Numbers)Given:
We have multiply (-2) x (-4.5)
As, we know from integers
(-) x (-) = (+)
So, the value after multiplication is positive.
Thus, (-2) x (-4.5)
= 2 x 4.5
= 9
Learn more about integers here:
https://brainly.com/question/15276410
#SPJ5
Please help on this question!
Answers
Answer:
d
Step-by-step explanation:
What is the range of the following set of data?
4, 8, 3, 5,5,7,6,4
Answers
Step-by-step explanation:
4 + 8 + 3 + 5 + 5 + 7 + 6 + 4 divided 8
42 divided 8
5,25
cmiiw!
5 is the range for this set.
PLEASE HELP!!!
10 in.
A semicircular
window has a
radius of 10 in.
What is the area of
the window?
Answers
Answer:
area of window=1/2(πr²)=πr²/2=10²/2 π=50πinch²=50×3.14=157inch²
Evaluate f^3+11g-4h when f= 3, g=2 and h=7
Answers
Step-by-step explanation:
=f³+11×g-4×h
=3³+11×2-4×7
=27+22-28
=21
is yr answer.
Tail winds push the plane along much faster.
A plane traveling at the rate of 300 miles per
hour and having a tail wind of 40 miles per
hour actually makes a speed of 340 miles per
hour.
Ilow far is it from Newfoundland to Iceland,
if the trip was made in 4 hours and the plane
had an average speed of 500 miles per hour
with a tail wind of 30 miles per hour?
Answers
Answer:
2120 miles
Step-by-step explanation:
500 + 30 = 530 (Total miles per hour)
530 x 4 = 2120 (Average speed for 4 hours)
WILL MARK BRAINLIEST Marsha recorded the time it took six children of different ages to run one lap around the track.
Using the line of best fit, which is closest to the length of time it should take Marsha's 7 year old
son
to run one lap? USE THE CALCULATOR TRICK! You will need to round to the nearest hundredth
to get the closest estimate.
Answers
Answer:
205.
Step-by-step explanation:
Please help me solve
Answers
Answer:
52.3
Step-by-step explanation:
32+67+84= 183
183-(72.7 + 58)= 52.3
WILL GIVE BRAINLIEST
Answers
Answer:
36
Step-by-step explanation:
Jordan ran around a circular track with a diameter of 70 m. How far did Jordan run?
Answers
Answer:
Try your best! You can do it! I know you can! :) But sorry I can't help.
Step-by-step explanation:
Carly wants to fly to Canada, rent a car, and drive 568 miles to visit her sister in a truck that gets 21 miles per gallon. If gas costs $1.02 per liter, how much will the road trip cost her? There are 3.79 liters in 1 gallon. Round your answer to the nearest cent.
Answers
Answer:
$104.56
Step-by-step explanation:
The computation of the cost of the road trip as follows:
The total number of gallons required is
= 568 ÷ 21 miles
= 27.05 gallons.
Now
the cost of one gallon is
= 3.79 × 1.02
= $3.8658
So, the cost of the road trip is
= 27.05 × 3.8658
= $104.56
PLEASE HELP EASY GEOMETRY
Answers
9514 1404 393
Answer:
x = 4
Step-by-step explanation:
ΔAPQ ~ ΔACB with scale factor 1/2. That means ...
PQ = 1/2CB
x = 1/2(8)
x = 4
A parabola intersects the x-axis at x=−4 and x=8.
What is the equation for the axis of symmetry?
A. x = - 4 B. x = 0 C. x = 2 D. x = 6
Answers
Answer:
C. x=2
Step-by-step explanation:
The axis of symmetry divides the parabola into two equal parts. FRom point x=-4 to x=8, the difference is 12 units and the centre is6 units on each side. Using a number line, the axis of symmetry is at point x=2
Answer:
C. x=2
Step-by-step explanation:
(x+4)(x-8) = x²-4x-32 = (x-2)² - 36
vertex: (2,-36)
axis of symmetry: x = 2
Evaluate the expression: 3a2 + 2b2 when a = -3 and b = 6
Answers
Multiply 3 and -6=-18*2= -36
Multiply 2 and 6=12*2=24
-36+24= -12
The ratio of tin to copper in an alloy is 6:9. How many kg of copper are there if the alloy has 32 kg of tin? Make a ratio table to solve.
Answers
Step-by-step explanation:
the three rows above you may draw as the ratio table