Mathematics College

can someone please help me with this? its for an important grade

Answers

Answer 1

Answer:

Step-by-step explanation:

do not have two y-values assigned to the same x-value

Related Questions

How many times do parallel lines intersect?
A. 0
B. 1
C. 2
D. 3

Please help. Will make brainiest !!

Answers

Answer:

A) 0

Step-by-step explanation:

The actual definition of parallel lines are lines that never intersect, so the answer is 0

The number of times parallel lines intersect is (a) 0

How many times do parallel lines intersect?

From the question, we have the following parameters that can be used in our computation:

The list of options in relation to parallel lines

By definition of parallel lines, we have

Parallel lines are lines that extend indefinitely on both sides without intersecting

Using the above as a guide, we have the following:

Point of intersection = 0

Hence, parallel lines intersect (a) 0 times

Answers

(8*3) + (7*x) = 45
(24) + (7*x) = 45
45 - 24 = 21
x = 21

Please help, marking brainliest for the best answer. Serious answers only please

Answers

Consecutive interiors this should be the right answer if not I’m sorry

What is the degree of this monomial? 20x

Answers

Answer:

Step-by-step explanation:

Factor the expression:
9x(x^2 - 1) - 3(x^2 - 1)

Answers

Answer:

I love algebra anyways

The ans is in the picture with the steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

A researcher for a polling organization used a random sample of 1,540 residents in a city to construct a 95 percent confidence interval for the proportion of voters who would vote for candidate Jones. The resulting confidence interval was 0.480 ± 0.025. What is the correct interpretation of the confidence interval?

A proportion of 0.455 and 0.505 of respondents think that Jones has a 95% chance to win.

If 95% of all the voters voted, then Jones would receive between 45.5% and 50.5% of the votes.

The polling organization can be 95% confident that the interval from 0.455 to 0.505 captures the proportion of all city voters who would vote for Jones.

If we repeatedly sampled voters from this city, taking samples of size 1,540, approximately 95% of those samples would have between 45.5% and 50.5% voting for Jones.

Answers

Answer:

The polling organization can be 95% confident that the interval from 0.455 to 0.505 captures the proportion of all city voters who would vote for Jones.

Step-by-step explanation:

took the quiz

The polling organization can be 95% confident that the interval from 0.455 to 0.505 captures the proportion of all city voters who would vote for Jones.

What is confidence interval?

A confidence interval is a set of values used to estimate an unknown population parameter with a high degree of certainty. It is calculated from a sample of data and takes into account the sample's variability.

The polling organisation is 95% confident that the range of 0.455 to 0.505 accurately represents the proportion of all city voters who would vote for Jones.

This means that if the researcher repeated the sampling process a number of times and created a confidence interval for each sample, 95% of those intervals would contain the true proportion of all city voters who would vote for Jones.

Thus, it does not imply that the true proportion is 95% likely to fall within the interval.

For more details regarding confidence interval, visit:

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A pair of noise-canceling headphones regularly sells for $116. They
are on sale for 35% off. What is the sale price of the headphones?

Answers

Answer:

The headphones are now $40.60.

This is really easy but I’m lazy

Answers

Answer:

Step-by-step explanation:

it does not matter which side you put the eight.

The diagram shows a door lock.
А
B
1
2
3
4
The code is a letter followed by a number.
Write down all the possible codes,
write your answers like this: (A, 1) You must write all of your answers on one line.

Answers

Answer:

(A, 1); (A, 2); (A, 3); (A, 4); (B, 1); (B, 2); (B, 3); (B, 4)

Step-by-step explanation:

What a tedious question...

Quadrilateral A B C D is shown. Angle A is 128 degrees, angle B is 126 degrees, and angle C is 54 degrees.
What is the measure of angle D?

52o
54o
57o
126o

Answers

Answer:

What is the measure of angle D?

52o

Angle D = 360-128-126-54 = 52o

Step-by-step explanation: got it right on edge

Since the sum of the angles in a quadrilateral is 360 degrees then the angle D is 50 degrees.

What is a quadrilateral?

A quadrilateral is a four sided figure. Examples of quadrilaterals include; square, parallelogram, rectangle, kite etc.

The sum of angles in a quadrilateral is 360 degree hence;

A + B + C + D = 360 (sum of angles in a quadrilateral)

128 + 126 + 54 + D = 360

D = 360 - ( 128 + 126 + 54)

D = 50 degrees

Learn more about quadrilateral: https://brainly.com/question/365923

A student said, “To find the value of 109.2÷6, I can divide 1,092 by 60.” Do you agree with this statement? 6th grade math help pls ASAP

Answers

Answer:

Yes you gotta divide it by removing the decimals and then converting the fraction into a simple form

40/5 has a whole numbe

Answers

Answer:

Yes 40/5 is 8

Step-by-step explanation:

40/5=8

It’s 8
Because 40/5 =8. In calculator

Which graph represents a function

Answers

the second one on the top row

Answer and Step-by-step explanation:

The graph to the top right is a function.

This is a function because it a straight, connected line.

The First graph isn't a function because the lines are connected, and doesn't pass the horizontal test.

The Bottom left graph isn't a function because there are two lines and they intersect.

The Bottom right graph isn't a function because there are points but aren't connected.

#teamtrees #PAW (Plant And Water)

What is the median of 30,33,38,40,51,57,81,91?

Answers

Answer:[tex]{ \left[\begin{array}{ccc}45.5\\\\\end{array}\right] }{}\\\\\end{array}\right] } ----[/tex]

Step-by-step explanation: Hey, Basically we are going to arrange the data in an ascending order and the median is the middle value. If the number of values is an even number, the median will be the average of the two middle numbers.

Hope this helps!

what Is the answer to 7ft +4ft + 10ft

Answers

Answer:

it is 21ft

Step-by-step explanation:

Answer:

21 Ft

Step-by-step explanation:

7ft +4ft + 10ft

7+4 = 11

11 + 10 = 21

21 Ft

If 3v/7 = 6then v = ?
I’m not sure

Answers

Step-by-step explanation:

3v/7=6

3v=6×7

3v=42

v=42/3

v=14

hope it helps.

Answer:

v=14

Step-by-step explanation:

3v/7=6

x7 x7

3v=42

/3 /3

v=14

hope this helps:)

A fruit basket is filled with 8 bananas, 3 oranges, 5 apples, and 6 kiwis.
For every 3 kiwis, there are 4

Answers

Answer:

Step-by-step explanation:

666

Answer:

Bananas

Step-by-step explanation:

60° X48° 72° x = degrees

Answers

180 - 48 = 132

x = 132°

Express sin A, cos A, and tan A as ratios.

Answers

Answer:

sin(A) = 2rad19/20 = rad20/10

cos(A) = 18/20 = 9/10

tan(A) = 2rad19/18 = rad19/9

pls and this question will mark u the brainliest

Answers

Answer:

Step-by-step explanation:

8 × 9 × 8/2 × 3

8 × 9 × 8/6

576/6 = 96

Answer:

Step-by-step explanation:

1) 2^3=2*2*2=8

2)8*9*8=576

3)3*2=6

4)576/6 = 96

punctul P este situat in interiorul triunghiului ABC astfel incat unghiul BAP este congruent cu unghiul CAP si unghiul ABP este congruent cu unghiul ACP. Daca AP intersecteaza dreapta BC in punctul Q, demonstrati ca PQ este bisectoarea unghiului BPC.

Answers

I don’t understand the words

What is the positive solution to the equation -22 – 3?
3
-1
-3
1

Please help
15pts

Answers

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the quadratic equations.

Since, as the question told,

[tex] \frac{ {x}^{2} }{3} - 3 = 0[/tex]

hence now solving we get as,

[tex] \frac{ {x}^{2} }{3 } = 3 [/tex]

now, we get as,

[tex] {x}^{2} = 9[/tex]

now, then

[tex] \sqrt{ {x}^{2} } = \sqrt{9} [/tex]

so finally, positive value of x is 3

A bicycle path starts 5 miles due east of an intersection, and continues in a straight line to finish 8 miles due north of the same intersection. Let the intersection be represented by the point (0, 0). Suppose a cyclist rides the path from start to finish in 2 hours. Which parametric equations model the path of the rider?

Answers

The parametric equations that models the path of the rider are:

x(t) = -5/2t + 5 and y (t)= 4tx(t) = -5/2t + 5 and y(t) = 4t + 8What is a Parametric Equation?

This refers to the type of equation that makes use of a parameter to define dependent variables.

Hence, we can see that to model the path of the rider, the parametric equation that can be best used is to model the direction of the bicycle which is moving 5 miles east and then continues 8 miles north, and the fact that they started at rest 0 and the equations to make the model are:

x(t) = -5/2t + 5 and y (t)= 4tx(t) = -5/2t + 5 and y(t) = 4t + 8

Read more about parametric equations here:

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what is 612.0÷0.06

please help me

Answers

Answer:

10,200

Step-by-step explanation:

Answer:

10,200

Step-by-step explanation:

Use a calculator or a piece of paper.

I hope this helps, and have a great day!

please help me asap!!!

Answers

Answer:

Step-by-step explanation:

I’ve been stuck in this question. Please help me.

Answers

D. They are congruent triangles

School sucks doesn’t it?

Answer:

They are congruent triangle

Step-by-step explanation:

They are congruent because they have the same measurements for angles and sides.

Which of the following is most likely the next step in the series?

Answers

A. think of it like a clock

A if you think of it like a clock only one of the lines move to the left

52° 38° 128 xo degrees

Answers

Answer : IDEK my g

Step by step: I still don’t know my g

Answer:

x = 142°

Step-by-step explanation:

Since angle x and the 38° angle are supplementary angles, we know that the following is true...

x + 38° = 180°

x = 180° - 38°

x = 142°

They started on their trip with a full 20 gallon gas tank. They drove 700 miles and ran out of gas. How many miles per gallon did they average? miles per gallon.

Answers

Answer:

35 per miles

Step-by-step explanation:

im dum∵b

The table shows the relationship between the number of brownies, fill in the missing value in the table.

Answers

Answer:

The answer is 25

Step-by-step explanation:

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