Which statement best describes the equation x = 3? A. The equation can not be graphed. B. The equation represents a function, but not a linear function. C. The equation represents a linear function. D. The equation represents a line, but not a linear function.
Answer:
D
Step-by-step explanation:
x=3 is a vertical line intersecting 3 on the x axis parallel to the y axis. it can be shown a a line, but it is not a function. A function must have 1 y value for every x value. Here there is infinite y values for one x value therefore it is not a function, but a line.
The statement which best describes the equation x=3 is statement which is in option d which tells that the equation describes a line but not a linear function.
What is function?A function is relationship between two or more variables expressed in equal to form. In a function each value of x must have a corresponding v value. The value that is entered into function is domain of the function and the value which we are getting is known as codomain of function.
How to identify statement?The given equation is x=3.
1) This statement says that the equation cannot be graaphed but it is incorrect because the line of this equation will be vertical line parallel to y axis.
2) This statement says that the equation represents a function but not a linear function but it is also not correct because in this equation there are infinite values of y for the value of x which is a contradiction of the definition of function.
3) This statement says that the equation represents a linear function but it is also not correct because the equation is not a function then how it is a linear function.
4) This statement says that the equation represents a line but not a linear function. It is true because the graph of this equation is a line and the equation is not a linear function because it is not a function.
Hence the statement which best describes the equation x=3 is statement which is in option d which tells that the equation describes a line but not a linear function.
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What two numbers have a difference of 5 and a product of 3.36?
Will mark brainliest if you show work.
Answer:
the two numbers are -0.6 and -5.6
Step-by-step explanation:
start with two equations then answer
x-y=5 and x*y=3.36
take the second equation and get only one variable at one end
which is x=3.36/y
then try to exchange x with 3.36/y in the other equation so it will be
(3.36/y)-y=5 so y=-5.6 then exchange y with -5.6 in any equation lets say the first one it will be
x-(-5.6)=5 so x=-0.5
PLS GIVE BRAINLIEST :D
Can some find the the answer than explain it Thank you
-5x-12=18 solve for x ty
Answer:
X=-6Step-by-step explanation:
to understand thisyou need to know about:equationPEMDASlet's solve:add 12 to both sides:-5x-12+12=18+12=>-5x=30divide both sides by-5:-5x/-5=30/-5therefore x=-6What is the solution to the inequality –2.1x + 2.9 > 15.5?
a. x < −6
b. x > −6
c. x < 6
d. x > 6
Which is equivalent to 4/15?
A.3.75
B.2.6¯
C.0.415
D.0.26¯
Answer:
0.26 D. !!!
Step-by-step explanation:
Ten athletes ran two races of the same length. The scatter plot shows their times. Identify each of these statements that is false. Use pencil and paper. Which point on the scatter plot represents the athlete you think should win overall? Explain.
1. Nine of the times for the first race were at least 16 seconds.
2. Four of the times for the second race were less than 17 seconds.
3. There were three athletes who were faster in the second race than in the first.
4. There were three athletes who had the same time in both races.
5. There were two athletes whose times in the two races differed by exactly 1 second.
Race Times
10
12
14
16
18
20
10
12
14
16
18
20
Time for First Race (seconds)
Time for Second Race (seconds)
x y graph
Select each statement that is false.
A.
Statement 3
B.
Statement 4
C.
Statement 5
D.
Statement 2
E.
Statement 1
Answer: C, D, E are the ones that are correct
third time asking h e l p m e.
Answer:
Lol! I'll help you!! Remember: listen to your teacher andyoull know this!
Step-by-step explanation:
a (4,2)
b(4,4)
c(-1,-4)
1. Jefferson drew a line 9.5 inches long. Brittany drew a line 10 times as long. What is the difference in length between the two lines? Explain or show your work.
2. A store has a contest to guess the mass of 10,000 peanuts. If a peanut has a mass of about 0.45 gram. What would be a reasonable guess for the mass of 10,000 peanuts? Show or explain your work.
3. Ms. Webster works 4 days a week at her office and 1 day a week at home. The route to Ms. Webster’s office is 23.7 miles. The route home is 21.8 miles. About how many miles does she drive for work each week? Show or explain your work.
4. Isaac bought three packages of nuts. He bought one package of peanuts that weighed 3.07 pounds. He also bought two packages of pecans that weighed 1.46 pounds and 1.5 pounds. Did the peanuts or the pecans weigh more? How much more? Show or explain your work.
5.A pick-your-own pecan farm charges $1.35 per pound of pecans plus $0.40 per pound to crack the pecans. Amelia picks 20 pounds of pecans. The farm cracks 5 pounds for her. How much does Amelia pay all together? Show or explain your work.
6.The times for five sprinters in a 50-meter dash were 6.72 seconds, 6.4 seconds, 6.08 seconds, 7.03 seconds, and 6.75 seconds. Write these times from fastest to slowest.
7.One serving of scrambled eggs contains 7.8 grams of fat. Mr. Jensen is trying to eat no more than 60 grams of fat per day. If he eats 1.5 servings of scrambled eggs for breakfast, how many more grams of fat can he eat that day? Show or explain your work.
8. A rectangular doormat is 21 inches long and has an area of 714 square inches. Find its width. Will the doormat fit an entryway that is 36 inches wide? Show or explain your work.
9.Estimate the quotient 3,582 divided by 43. Show or explain your work.
10.The band spent $1,480 for food on the end-of-the-year picnic. If 73 band members attended the picnic, what is the best estimate of the cost of food per member? Show or explain your work.
Answer:
1. Jefferson drew a line 9.5 inches long. Brittany drew a line 10 times as long. What is the difference in length between the two lines? 9.5 x 10 = 95
95-9.5 = 85.5
2. A store has a contest to guess the mass of 10,000 peanuts. If a peanut has a mass of about 0.45 gram. What would be a reasonable guess for the mass of 10,000 peanuts? Show or explain your work.
4,500 grams because 0.45*10,000 is 4,500.
4. Isaac bought three packages of nuts. He bought one package of peanuts that weighed 3.07 pounds. He also bought two packages of pecans that weighed 1.46 pounds and 1.5 pounds. Did the peanuts or the pecans weigh more? How much more? Show or explain your work.
The one package of peanuts weigh more than both of the packages of pecans. (Work: 3.07-2.96= 0.11 pounds.) The package of peanuts weigh 0.11 pounds more than the 2 packages of pecans.
Linear function question, please help!:D
Leah's house has a media room with a large flat-screen television to watch movies. The media room television has a width of 8 feet and a height of 4.5 feet.
The flat-screen television in Leah's living room has a height of 36 inches and has the same width to height ratio as the media room television. What is the width of Leah's living room television?
A.48 inches
B.20 inches
C.80 inches
D.64 inches
Answer:
20
Step-by-step explanation:
Tell whether each triangle with the given side lengths is a right triangle.
1. 15, 35, 38
2. 28, 45, 53
What is the quotient of 30 and 3? A 33 B 27 C 90 D 10
Now find the number of straight pieces that Vince needs for the slides
Part A
What is the length of each slanted area
Answer:
15 is the missing length
The required length of the slanted area is 15 yards.
In a right-angled triangle, its side, such as hypotenuse, perpendicular and base is Pythagorean triplets.
Pythagorean theorem is defined as to find the unknown side of a right-angled triangle. eg, Two sides of a right-angled triangle are given as 6 cm and 9 cm, then the hypotenuse (the third side) can be calculated using the formula, h² = p2²+ b²; where 'h' is the hypotenuse and 'p' and 'b' are the perpendicular and base.
Here,
let the hypotenuse be h
now applying the Pythagorean theorem,
h² = 9² + 12²
h²= 81 + 144
h² = 225
h = √225
h = 15
Thus, the required length of the slanted area is 15 yards.
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It is to be determined that the hypotenuse of the slanted area with perpendicular and base is 9 yards and 12 yards respectively.
HELP! I really need help on this. If the answers are right I will rate you brainlist!
Answer:
24%
Step-by-step explanation:
John took $43 to the movie theater. If he paid for 3 tickets that each cost d dollars, he will have 43 – 3d left. How much does he have left if the tickets cost $10 each?
PLEASE ANSWER AND EXPLAIN HOW YOU DID IT!
Answer:
$13.00
Step-by-step explanation:
3*10=30
43-30=13
hellllllp brainliest going to first right answer
Answer:
the store sells 108 pounds of mulch and 72 ponds of gravel
Step-by-step explanation:
helpppppppppppppppppppppppppp plssssssssss......
Answer:The second one to the right is 50 because 5 times 5 is 25 and the other is 5 times 5 to and 25 plus 25 is 50.The 2 one on the right is 40 is you multiply the length times width which is the area of a rectangle and square so do that for all of them and you find the answer for x by determining whats the length and width based on the known answers already
Step-by-step explanation:
Hope this helps :D
please help if you can):
1. How could you use the weight of $1,000 in coins to help you determine if you could lift $1,000,000 in coins?
2. What would $1,000,000 in dimes weigh? Could you lift it?
Point O is drawn inside △ABC such that ∠OAB, ∠OBA, ∠OBC, and ∠OCA are congruent. Angle OAC and ∠OCB are congruent. Find the measures of the angles of △ABC. I WILL MARK BRAINLIEST
Answer:
45, 45, and 45
Step-by-step explanation:
Answer:
m∠A=60,m∠ B=60, m∠C=60°
Step-by-step explanation:
We know that the interior angles of a triangle total up to 180°. We also know that the six angles given are congruent. So we can do 180÷6=30. So each angle equals 30. There are two of these angles at one angle of the whole triangle. So we can do 30×2=60 for each angle of the triangle. Hope this helps :)
(Sorry if this doesn't make to much sense)
Answer All Three Questions.
Answer:
its 1
Step-by-step explanation:
Answer:
1.) -3, -2, -0.8, -1/10(-0.1), 1/2(0.5), 0.8, 7
2.)-3
3.)7
Which inequality is represented by this graph?
A number line going from negative 36 to negative 30. An open circle is at negative 34.5. Everything to the left of the circle is shaded.
Negative 34.5 greater-than x
Negative 34.5 less-than x
Negative 35.5 greater-than x
Negative 35.5 less-than x
Answer:
-34.5 is less-than x
Step-by-step explanation:
That is your answer :)
a large 2 topping pizza, L, costs $2 more than a medium 3-topping pizza, M. what is the dependent variable and independent variable?
Answer:
dependent is medium independent is large.
Step-by-step explanation:
Answer:
large is independent med is dependent
Step-by-step explanation:
Can someone please explain to me what a verbal statement is?
(its for comparing functions)
5. Karen has 4 1/4 of a yard of fabric with which she intends to make bookmarks. Each bookmark is made from 1/8 of a yard of fabric. How many bookmarks can she make?
How do you find the probability of a compound event?
Answer:
Compound probability = the probability of the first event * the probability of the second event.
Step-by-step explanation:
Answer:
1. triplets
2. twinge
3. girl
4. boy
Step-by-step explanation:
finding the sum of the property of the individual events.
PLS HELP ILL GIVE BRAINLIEST I NEED ANSWER WITHIN 5 MINS
Answer:
easy, 1.899999... endless 9's its a repeated number basicly, to be simple...
1.89
Step-by-step explanation:
Have a nice day
Answer:
k=17/9
Step-by-step explanation:
The scale factor k is 17/9=1.88 repeating
Will mark the BRAINLIEST! Please help!!!!
Answer:
90,180,270,360?
it looks like every angle/arrow is 30°
I will offer more points maybe...
1.
Martha is incorrect
One point is 15% is equal to 0.15
And 1.5 is greater than 1.15, as 1.5 is just 1.50
Correct order is 0.03, 15%, 25%, 1.15, 1.5
Otherwise, 0.03, 0.15, 0.25, 1.15, 1.5
2.
Rational: -21.0, -7.812, -13.6, 5.6
Integers: -2, -80
Whole: 33, 2, 15
PLEASE HELP ME-jsvgkhkfejvgsfkhejhivleib rgerb
Answer:
2/3x - 4
5(y+10)
c - 0.15c
50+x = 0.3p