Answers
Answer: Part A= True, Part B= False, Part C= Line 1's slope is -2, Line 2's slope is 3, Part D: Line 1 is 3, Line 2 is 3, Part E; sorry I can't do that for you but use desmos if you need help, Part F: (0,3)
Step-by-step explanation:
Put the equations in slope-intercept form. This will help greatly. To check solutions, substitute x and y in. To graph lines, use the slope and y-intercept. Desmos graphing calculator is very helpful if you need help. Finding solutions, just find where the lines intersect. Good luck!
Related Questions
12÷5 9/11
Divide. Write the answer in the simplest form.
Answers
Answer:
33/16
Step-by-step explanation:
x=1 is the approximate value of a solution
to f(x) = g(x)
true or false?
Answers
Answer:
True
Step-by-step explanation:
when there is no number it is understood to be a 1
A vegetable garden is in the shape of a parallelogram with the dimensions shown.Parallelogram A B C D is shown. The length of A B is (4 r minus 2) feet, the length of B C is (2 r + 12) feet, and the length of A D is (3 r + 8) feet.
How many feet of fencing are needed to enclose the garden?
54 feet
68 feet
108 feet
140 feet
Answers
Answer:
t needs 68 feet to enclose the garden.
Step-by-step explanation:
In this problem, we are to solve the sides of a parallelogram ABCD to know the measurement to enclose a garden.
Take note that a parallelogram has two equal lengths and two equal widths. Let us assume that the parallelogram AB = CD is the length and AD = BC is the width.
Solving the problem
First, let us solve for r using the condition AD = BC
AD = BC
3r + 8 = 2r + 12
Simplify the equation
3r - 2r = 12 - 8
r = 4
Next, let us substitute the value of r to AB, BC, CD, and AD.
For AB:
AB = 4r - 2
AB = 4(4) - 2
AB = 16 - 2 = 14
For BC:
BC = 2r + 12
BC = 2(4) + 12
BC = 8 + 12 = 20
For AD:
AD = 3r + 8
AD = 3(4) + 8
AD = 12 + 8 = 20
For CD:
But AB = CD Therefore, CD = 14
Finally, let us solve the perimeter of the parallelogram
Perimeter = AB + BC + CD + AD
Perimeter = 14 + 20 + 20 + 14
Perimeter = 68 feet
Therefore, the fencing needed to enclose the garden is 68 feet.
To learn more, just click the following links:
Step-by-step explanation:
Answer:
its B
Step-by-step explanation:
Find the perimeter of the polygon ABCD that has its vertices at A(2, –2), B(6, –2), C(6, 6), and D(2, 6).
A)
12 units
B)
64 units
C)
32 units
D)
24 units
Answers
Answer:
D. 24 Units
Step-by-step explanation:
tracing the points given we get a rectangle
the perimeter of a rectangle = 2a+2b
a=length
b= width
in this case a= 8
b= 4
the perimeter of a rectangle = (2*8)+(2*4)
the perimeter of a rectangle = 16+8
the perimeter of a rectangle = 24
What is 2 7/8 times 4 1/3
Answers
Answer:
12.4583333333
Step-by-step explanation: spero t ayude
Answer:
12 11/24
Step-by-step explanation:
23/8*13/3= 299/24 which is 12 11/24
Solve for x
7x = -27
Give your answer as an improper fraction in its simplest form.
Answers
Answer:
[tex] - \frac{27}{7} [/tex]
Step-by-step explanation:
We want to get x alone so we need to get rid of the 7 in front of it.
7x=-27
Divide each side by 7
x= -27/7
This can't be simplified anymore so this is your answer.
Hope this helps!
Help, question is in image..
Answers
Answer:
Yes, SAS
Step-by-step explanation:
The Triangle Congruence Theorem would be SAS as there are 2 equal sides with lines (AB = xy) and (BC = yz)
And there are is a pair of equal angles as they both have a 90 degree angle
= SAS
Write an equation in slope intercept form for the line that satisfies each set of conditions. Has y intercept -2 , parallel to the line that y=2x+4
Answers
is the parallel line has a slip of 2 then your line has a slip of 2.
A salesperson's commission rate is 5%. What is the commission from the sale of $43,000 worth of furnaces?
Answers
Answer:
$2,150.00
Step-by-step explanation:
Need help answering this math problem
X-5/4=-9/5 then x =
Answers
Answer:
x = -11/20 (x = -0.55)
Emma always learned that when you multiply by a power of ten, all you need to do is add a zero. She used that trick to solve the following problems:
345 x 10 = 3,450
4,789 x 100 = 478,900
5.6 x 10 = 5.60
Emma’s sister told her that her “trick” doesn’t work, and that 5.6 x 10 is NOT 5.60.
Which girl is correct? How do you know?
help meee plsss you smart people
Answers
Answer:
Her sis is right
Step-by-step explanation:
She is correct because if you multiply a decimal by a power of 10 instead of adding a zero you bring numbers out of the decimal state.
Answer:
Emma's sister is correct
Step-by-step explanation:
When you multiply by a power of ten you are actually just moving the decimal (which in a whole number you don't see) to the right so when it's a whole number yes you just add a zero but in this instance the answer would be 56.
find the domain of the graphed function -4-4 x is all real numbers
Answers
Domain and range:
The domain of a function is all the values the the input assumes.
The range of a function is given by all the values that the output assumes.
In a graphic:
The domain is given by the x-values, the horizontal axis.
The range is given by the y-values, the vertical axis.
In this question:
x, in the horizontal axis, assumes values between -4 and 2.
The closed circle at x = -4 and x = 2 indicates that these values are part of the interval.
Thus, the domain of the graphed function is: [tex]-4 \leq x \leq 2[/tex], and the correct answer is given by option D.
For more about domain and range of functions, you can check: https://brainly.com/question/21853810?referrer=searchResults
D. [tex]-4 \le x \le 2[/tex]
The procedure of solution consist consist in determine graphically the Domain of the Function shown in the figure. In this case, the Domain is the Set of values of [tex]x[/tex] in Interval notation, which represented in the "horizontal" axis of the Cartesian Plane. Please notice that black points means that given Function includes extreme values.
By visual examination of the function, we conclude that domain of the function is represented by:
[tex]Dom\{f(x)\} = [-4, 2][/tex]
Which is equivalent to the following expression in Inequality notation:
[tex]-4 \le x \le 2[/tex]
Therefore, we conclude that right answer is D.
Related question: https://brainly.com/question/20207421
Which of the following functions best describes this graph?
O A. y = (x+5)(x-4)
O B. y - (x - 3)(x-6)
O c. y = x2 +9x+18
O D. y = x2 - 2x + 4
Answers
Answer:
c. y=x2+9x+18
Step-by-step explanation:
If we factor y=x2+9x+18 using the x method, the factors 3 and 6 mutliply to 18 as well as add to 9. that means y=x2+9x+18=(x+3)(x+6). From the graph, we can see that when y=0, it is at the x's -3 and -6. If we set (x+3)and(x+6) equal to zero (for ex. x+3=0), our x's are -3 and -6 which are the same zeros as the graph
The quadratic function that best describe the graph is y = x² + 9x + 18.
Solution of the graphThe solution of the given graph is determined from the intersection of the curve on the horizontal axis.
The two points of intersection of the curve are -6 and - 3.
Quadratic functionThe quadratic function is determined from the solutions of the curve.
x = -6 or x = -3
x + 6 = 0 or x + 3 = 0
(x + 6)(x + 3) = 0
expand the bracket as follows;
x² + 3x + 6x + 18 = 0
x² + 9x + 18 = 0
y = x² + 9x + 18
Thus, the quadratic function that best describe the graph is y = x² + 9x + 18.
Learn more about quadratic function here: https://brainly.com/question/1214333
does anyone understand slope intercept form? ugh
Answers
Answer:
Yes I do the formula is y=mx+b This means the answer is B
Step-by-step explanation:
You can ignore this if you already know the parts of the equation but here is it broken down. the X and Y in the slope intercept equation are left blank if you are given the slope and y-intercept like you were in this problem. The M in th equation stands for the slope which is 1/2 in this problem. B stands for the Y-intercept which just means where is the line crossing the y-axis when x is zero. I hope this helps you.
The South Pacific Ocean has a volume of 3×10^8 cubic kilometers.The Ocean has a volume of 18,750,000 cubic kilometers. a.Which ocean has the greater volume? South Pacific Ocean Arctic ocean .What is the difference of the volumes of the two oceans?
Answers
Answer: i think 18,750,000
A wagon is being pulled by a 300-pound force that makes a 30° angle with the ground . What are the horizontal and vertical components of the force vector ?
Answers
Answer:
B
Step-by-step explanation:
Edge 2021
Answer:
b
Step-by-step explanation:
I just finished
Enter the data to create a histogram. Then check all
that apply.
hours 0 0.5 41 10 0 0.5 0 1 1 (select more than one answer)
Nino keeps track of how many hours he studies,
Nino studies for 0-1 hour most often,
Nino did not study for 2-3 hours any day.
Nino kept track of his study time for 10 days.
Nino studied for 4-5 hours on 1 day
There were days Nino studied for more than 5
hours
Answers
Answer:
first 4
Step-by-step explanation:
dont click the last one
Answer:
A, B, C, D
Nino keeps track of how many hours he studies,
Nino studies for 0-1 hour most often,
Nino did not study for 2-3 hours any day.
Nino kept track of his study time for 10 days.
WILL GIVE BRAINLIEST!! Suppose you wish to apply SSA to a triangle, in order to find an angle
measure. Also suppose the given side of a triangle, opposite a given angle, is
greater than the other given side. Which of the following statements is true?
Answers
Answer:
There will be one solution for the angle
Step-by-step explanation:
Which steps can be used to solve for the value of y? 2/3y + 56 = 178
A) subtract 56 from both sides, then divide both sides by 2/3
B) multiply both sides by 2/3, then subtract 56 from both sides
C) divide both sides by 2/3, then subtract 56 from both sides
D) subtract 2/3 from both sides, then subtract 56 from both sides
Answers
Answer:
A
Step-by-step explanation:
subtraction and addition comes first and multiplication and division comes after.
Answer:
a
Step-by-step explanation:
Thats what she said
OR HE.
I don’t know how to do this
Answers
Answer:Umm, its upside down, so if you post a new question with it right side up then i will be glad to help you!
Step-by-step explanation:Im bored...
A swing set was originally priced at $920, but Desmond waited to buy it until the swing set was on sale for 25% off. If he paid 10% sales tax on the sale price, how much did he pay in total?
Answers
jorge takes his friends out for smoothies. he buys 5 smoothies and leaves a $3 tip, paying a total of $23.he wants to know the price of one smoothie
Answers
Answer:
each smoothie costs 4 dollars disincluding the 3 dollar tip
Step-by-step explanation:
Answer:
23-3=20
Step-by-step explanation:
Lisa has 6 hours of studying to do. If she divides her study time into 1/2-hour sessions, how many study sessions will she need?
Answers
Answer:
12 i think?
Step-by-step explanation:
if somebody sees this can somebody answer it ASAP thank you so much i appreciate it:).
Answers
PLZ ANSWER THIS. I really need help from smart people.
Answers
Answer:
2x-3y<7
Step-by-step explanation:
Hope it helps (:
Use the following image to answer the question:
Flowchart with 3 boxes. The first one is empty, the second one has State Appellate Court, and the third one has State Supreme Court.
Which of the following labels completes the chart? (3 points)
a
U.S. Circuit Courts of Appeals
b
State Trial Court
c
U.S. District Court
d
State Court of Appeals
Answers
Answer:
the answer is the state trial.
Step-by-step explanation:
Answer:
US Circuit Courts of Appeals
Step-by-step explanation:
The lowest courts are circuit courts. They are the courts of original jurisdiction. The 24 Illinois Circuit Courts can hear almost all cases. The intermediate courts are the appellate courts. There are five appellate districts. The court of last resort is the Supreme Court. The Illinois Supreme Court can hear cases directly from a circuit or an appellate court in the state.
A student group sells 500 raffle tickets for $2 each. At the drawing the top prize will be
a gift certificate for $100. Second prize will be a $50 gift card and there will be five 3rd
prizes, each a $20 gift card. Do you expect to win or lose (on average)? How much?
Answers
Answer:
Step-by-step explanation:
if there are 500 tixets and 7 prizes (1 top prize+1 second prize+5 third prize) your chances of wining are 7/500=0.014 or 1.4% chance
with a 1.4% chance of win and a 98.6% chance to loose in average you can expect to loose.
Grades K-5 questions I can answer. (exception for 6 & 7th)
You also get points by asking me a question. (Only math or Science)
Answers
Answer:
do you know about the Poincaré Conjecture.
Step-by-step explanation:
Answer:
What is the y-intercept for 4x+3y=-2
Step-by-step explanation:
Jonas went to the store and bought 2 boxes of cereal for $2.79 each, a box of fruit snacks for $1.89, a gallon of milk for $3.19. Sales tax was $1.05. If Jonas pays with a 20-dollar bill, how much change will he receive
Answers
Answer:
$8.29
Step-by-step explanation:
2(2.79) + 1.89 + 3.19 = 10.66
10.66 + 1.05 = 11.71
20 - 11.71 = 8.29
can i get a thanks and brainliest please?
Can anyone help please
Answers
Answer:
Well multiplication is the inverse of additon. And when multiplying you add the exponents.
So when dividing you subtract the exponents