Mathematics High School

This is for my lil sister

This Is For My Lil Sister

Answers

Answer 1

Answer: yes

Step-by-step explanation:

Answer 2

Answer:

9

Step-by-step explanation:

Related Questions

Answer the question. I need it fast. Thank you. This is for math

Answers

1. (-5, -7)
(-3, -3)
(0,3)
(1,5)
(-4,-5)

2. (-8,-6)
(0,-2)
(2, -1)
(8, 2)
(-0.5,3)

hope this helps just fill out the graph :)

PLease help! I'll mark you brainliest!

Answers

Answer:

b. [tex] {x}^{2} - 7x - 18[/tex]

Step-by-step explanation:

Area of shaded region

[tex] = (2x + 4)(x - 5) - (x + 2)(x - 1) \\ \\ = 2 {x}^{2} - 10x + 4x - 20 \\ - {x}^{2} + + x - 2x + 2 \\ \\ = {x}^{2} - 7x - 18[/tex]

Write the equation of a line in slope-intercept form. (Brainliest)

Answers

the equation of the line is y=x-2
y = -2x + 1 pretty sure this is the answer lol

If f(x)= -1x2+3, find f(1)
Someone help me, I'm so confused ;-;

Answers

Answer:

-1×(1)×2+3=1 This is the answer I think

r - 5 = 4
I
Pls help I’m still in test

Answers

Answer:

R = 9

Step-by-step explanation:

or you can rewrite it like this: r = 4 + 5

Can someone please help me with this ill mark you as brainlist

Answers

Isosceles: side

Right: angle

obtuse: angle

scalene: side

acute: angle

equilateral: side

Hope this helps!

In the diagram below of triangle BCD, E is a midpoint of BC and F is a midpoint of CD. If EF = 44 - 8x, and BD = 44 - 5x, what is the measure of BD?​

Answers

Answer:

BD = 24

Step-by-step explanation:

EF = 44 - 8x,

BD = 44 - 5x.

Since EF is a midsegment of ∆BCD, therefore, based on the Midsegment Theorem,

[tex] EF = \frac{1}{2}(BD} [/tex]

[tex] 44 - 8x = \frac{1}{2}(44 - 5x} [/tex]

Multiply both sides by 2

[tex] 2(44 - 8x) = 44 - 5x [/tex]

[tex] 88 - 16x = 44 - 5x [/tex]

Collect like terms

[tex] 88 - 44 = 16x - 5x [/tex]

[tex] 44 = 11x [/tex]

Divide both sides by 11

[tex] 4 = x [/tex]

x = 4

BD = 44 - 5x

Plug in the value of x

BD = 44 - 5(4) = 44 - 20

BD = 24

Tell whether the function y = 5x − 2 is linear.

Answers

Answer:

Step-by-step explanation:

Yes, it is a linear equation

Answer:

Yes, it is Linear

Step-by-step explanation:

This is the answer because A linear equation is an equation of a straight line, which means that the degree of a linear equation must be 0 or 1 for each of its variables. In this case, the degree of variable y is 1 and the degree of variable x is 1.

Hope this helps!

Will mark as brainleist

Please help!

Answers

Answer:

y=10x-2

Step-by-step explanation:

-2 is the y-intercpt

Answer:

y=4/3x-2

Step-by-step explanation:

Match the correct graph to the story below.
You get two movies free, but then you get charged at a fixed rate per movie.
x = the number of movies seen.

y = the total money spent in dollars.

Answers

Answer:

D

Step-by-step explanation:

you have seen 2 movies before starting to go up in spending money

Ony scored 22 and 25 points in the first two games of a basketball tournament. Tony's goal is to make the All-Tournament Team. So far, in all of the tournaments he's been to, all of the players who made the All-Tournament Team scored an average between 27 and 32 points in the tournaments. Determine the range of points Tony should score in his next game to make the All-Tournament Team.

Answers

Answer:

34 and 49

Step-by-step explanation:

Calculation to Determine the range of points that should be score in his next game

Based on the information given we were told that he scored 22 and 25 points in the first two games which means that his current scores will be : 22 and 25 point

Secondly we were told that Tony All-Tournament Team as well scored an average between 27 and 32 points in the tournaments based on this we are going to calculate Tony's next score in the next game.

Hence,

Let x be Tony's next score in the next game.

Now let calculate the lower required score of 27 points

(x + 22 + 25)/(25-22) = 27

(x + 22 + 25)/3 = 27

(X+47)=3*27

Collect like terms

x = 81 - 47

x= 34

Let calculate the upper required score of 32 points

(x + 22 + 25)/(25-22) = 32

(x + 22 + 25)/3 = 32

(X+47)=3*32

Collect like terms

x = 96 - 47

x= 49

Therefore the range of points that should be score in his next game will be 34 and 49

John is stuck downtown Atlanta and has used is cell phone to order an Uber. The pick up fee is $20 with an additional charge of 0.25 cents per mile driven. Which equation below could be used to find out the total cost for a 30 mile trip? What is the total cost of the 30 mile trip?

Answers

Answer:

$25 + (0.25 * 30)

Step-by-step explanation:

Given that :

Cost of Uber :

Pick up fee = $25

Additional charge = 0.25 cent per mile driven

Cost of 30 mile trip :

Pickup fee + (additional charge * number of miles)

$25 + (0.25 * 30)

25 + 7.5

= $32.5

HELP ASAP, ILL GIVE BRAINLIET BUT PLEASE BE RIGHT
Given the graph below draw a line of best fit.
Gve two points on the line.

Answers

Answer:

(1,4) and (9,9)

Step-by-step explanation:

they form a straight line -- you can check with a ruler when going through these points.

what is 7/9 divided by 1/3? A.2 B.2 1/9 C.2 1/3. D.3​

Answers

Answer:

It would be 2 1/3!

Step-by-step explanation:

Can two triangles shown be proven congruent ?if so by which theorem or poslulate ?

Answers

Answer:

theorem

Step-by-step explanation:

FREE BRAINLIEST TO EVERYONE TO ANSWERS RIGHT
Using the graph below, answer the following question.

Which of the following statements is false?

Group of answer choices

Luke can mow 5 lawns in 2.5 hours.

The graph shows a proportional relationship.

The constant of proportionalty is 2 lawns per hour.

The constant of proportionality is 1.5 lawns per hour.

Answers

Answer:

the constant of proportionality is 2 lawns per hour is the true one

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

The constant of proportionality is actually 2 lawns per hour, not 1.5

Segment AB with length 2.4 cm is dilated with a scale factor of 3. What is the new length of segment AB?
A. 0.8 cm
B. 2.4 cm
C. 5.4 cm
D. 7.2 cm

Answers

2.4/3 is 0.8 so 0.8 centimeters is the final answer.

A square has a perimeter of 52ft. What is the length of each side?

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A square has all sides equal to each other and 4 sides. 52/4 is 13 so each side length measures 13

Can y’all help me please

Answers

Answer:

What is the question and possible answers

Step-by-step explanation:

Answer:

What you need help with

Step-by-step explanation:

Tell me in the comments below so i can answer like do you need help solving? help learning how to solve? Tell me.

Round the number shown to the underlined place value 7.657

Answer choices
a.7.66
B.7.66
C. 7.67
D.7.68

Answers

the answer is A. 7.66 and B. which is also 7.66

Solve for X and Solve for Y

Answers

Answer:

x is 56 and y is 65

Step-by-step explanation:

x=56
y=65

EXPLANATION:
Angles inside a triangle add up to 180 degrees, and the angle of a line is 180 degrees. Given we have the angle outside the triangle of 124, do 180-124 to get x, or 56. Now we add 56 and 59, subtract that from 180, and get our y value!

help pleaseee , don’t really know how to do this :)

Answers

Answer:

x= -p+q+y

Step-by-step explanation:

-x on each side

y-x=p-q

-y on each side

-x=p-q-y

÷everything on both sides by ‐1

We have to divide by -1 because x can't be negative

x = -p+q+y

I really hope this is right because I don't want to let you down.

-LampteyJ

Question is in the image

Answers

Answer:

I think you are correct but I'm not sure

Step-by-step explanation:

-6/-3 please give explanation

Answers

Answer:

2

Step-by-step explanation:

Remember the rule with negatives. -x/-y=x/y

So -6/-3=6/3

6/3=2

-6/-3= 2......................................

Please help and answer

Answers

Answer:

coefficient - 5

constant - 7

variable- y

Step-by-step explanation:

variables are letters

constants are added to variables and are only numbers

coefficients are numbers in front of variables.

Answer:

A. 5

B. 7

C. y

Step-by-step explanation:

hope this helps

someone pls help i will give brainliest.(it looks like there is a lot of questions but its only two questions 3 and 4.)

Answers

Answer: 3. 117 cm^2

4. 104 m^2

Step-by-step explanation:

See images attached

7/9 - 5/6 - (-1/3) =

Answers

Answer: 0.278. I did the math. Can I has brainliest..?

If 20 chickens laid 120
eggs. At this rate, how
many eggs would 30
chicken lay?

Answers

Answer:

180 eggs is the correct amount.

2) Anna bought 31 items at the grocery store. There was a glitch in the
computer system that caused the processing of the payment to take
longer than usual. If the total time for Anna's transaction took 2
minutes, how much time did the processing of the payment (p) take?
A)
60 seconds
B)
58 seconds
50 seconds
Eliminate
D) 45 seconds
See

Answers

A or b I think not sure

Answer:

B

Step-by-step explanation:

1
Solve this quadratic using two different
methods. Show both methods.
x2 + 4x - 5 = 0

Answers

Answer:

x = -5 or x = 1

Step-by-step explanation:

[tex]x^{2} + 4x - 5 = 0\\(x+5)(x-1)=0\\[/tex]

Other Questions
-6/-3 please give explanation HELP ASAP, ILL GIVE BRAINLIET BUT PLEASE BE RIGHTGiven the graph below draw a line of best fit.Gve two points on the line. a bag of popcorn contains 483 calories and serves 3.5 people. How many calories are there per serving Consider the following class which is used to represent a polygon consisting of an arbitrary number of (x, y) points:class Polygon : def __init__(self) : self._x_points = [] self._y_points = [] Write an equation in slope-intercept form of each line. Which expression is equivalent to: (x +9)(x+3)a. x2 + 6x + 6b. x2+27x+12c. x2+ 12x+27d. x2+ 12x + 12 PLEASE HELP IM ON A TIMER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 30 pointsMultiple ChoiceIdentify the letter of the choice that best completes the statement or answers the question.Which of the following beliefs was central to Egyptian religion?a.the afterlifeb.the pyramidsc.the pharaohsd.the heavens What's Andrew Jacksonian's background? An airplane takes off northwest from Dallas to Amarillo. This is an example of-a. Speedb. Velocityc. Acceleration You want to enlarge the picture by a factor of 4 from its current size of 5 inches by 7 inches what is the size of the enlarged picture Chris has won the Democratic party nomination. What will Chris do next? A pick a person to be Secretary of State B pick someone to be in charge of fundraising and debates C pick a running mate who, if elected, will be the president D pick a running mate who, if elected, will be the vice president Sentence for dissimulation The length of a rectangle is 6 ft longer than its width.If the perimeter of the rectangle is 44 ft, find its area. A hospital data entry professional is part of what career area?A. Support servicesB. Consumer servicesC. Health informaticsD. Therapeutic services PLEASE HELP ME 9. A water pail in your backyard has a small hole in it. You notice that it has drained a total of 3.5 liters in 4 days. What is the average change in water volume each day?10. The price of one share of ABC Company declined a total of $45.75 in 5 days. What was the average change in the price of one share per day?11. To avoid a storm, a passenger-jet pilot descended 0.44 miles in 0.8 minutes. What was the planes average change of altitude per minute? Unit Rate is a ratio where the second term of the ratio is ONE.TRUEor FALSE What was the Three-Fifths Compromise? A). It said that federal government laws would be more important than state laws B). It said that numbers in the House of Representatives would be proportional to state population and numbers in the Senate would be equal C). It said that every five women would count for three people for purposes of determining representation in the House of Representatives D).It said that every five slaves would count for three people for purposes of determining representation in the House of Representatives Replace the blank with the correct word ( Savoir or Connatre) in its correctly conjugated form to complete the sentences. 1. Claire _____ Jack.2. je _____ le numro de telephone de Brigitte3. Il ______ faire du ski4. Nous_____ Paris.5. Tu _____ le prof de maths?Build five complete sentences using the words and phrases found in columns A-C. each sentence should have a subject (column A), the correctly conjugated verb that matches the subject (column B), and a unique ending (column C). Joseph remembers reading that for a particular pressure, P1, there is a maximum height to which a fluid can rise. He reasons that in this case the pressure (P2) must drop to zero so that the water can no longer flow to increased heights. He decides to check if the simulation can be made to demonstrate such conditions. He decides to make A2 as small as possible in the simulation (2.2 cm2) so that he increases the speed of the fluid in tube 2 as high as is possible (he decides to do this after examining the continuity equation). He then calculates the height of the fluid under these conditions where the pressure would fall to zero so that the fluid could no longer be made to flow under the conditions set up in the simulation. He then runs the simulation under the largest y allowed to check his calculation. What does Joseph calculate for the maximum height? Which of the following demonstrates an organ providing a force?1.The eye transmits information to the brain.2.The heart contracts and expands to move blood.3.The kidney filters waste from blood.4.The skin protects other organs from damage.