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Related Questions
A car traveling along a long straight highway at a constant speed passes a rest area. The distance d, in miles, the car must travel to reach the next rest area as a function of the time t, in hours, is modeled by d(t) = 100 - 65t . a) What does the 100 represent in the context of the problem? b) What does the 65 represent in the context of the problem?
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Answer:
100 is the distance between that rest stop and the next 65 is the speed in which the car is traveling
-1= 4 -5x can you please answer this
Answers
Answer:
x=1
Step-by-step explanation:
1*5 is 5 and 4 minus 5 is -1 hope this helped :)
Here is a table of values for y = f(x).
Х
0 5 10 15 20 25 30 35 40
f(x) 5 6 7
8
9
10 11
12 13
Mark the statements that are true.
A. f(15) = 8
✓ B. The range for f(x) is all real numbers.
✓ C. f(5) = 6
I D. The domain for f(x) is the set {5, 6, 7, 8, 10, 11, 12, 13).
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the complete question in the attached figure
statements
case A) f(15)=8-----> is correct
for x=15
f(x)=8
case B) the domain of f(x) is the set {5,6,7,8,10,11,12,13}--> is not correct
because the domain of f(x) is the set {0,5,10,15,20,25,30,35,40}
case C) f(5)=6-----> is correct
for x=5
f(x)=6
case D) the range for f(x) is all real numbers----> is not correct
because
the range of f(x) is the set {5,6,7,8,9,10,11,12,13}
the answer is
A and C
37,916,037,349 + 6,966,839 =
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Answer: 37923004188 I used a paper to do this.
Step-by-step explanation: Have a blessed day!
Answer: 37,923,004,200
Step-by-step explanation:
I need help ASAP please
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Answer:
just subtract all 3 of the y intecept part, i think
Step-by-step explanation:
Answer:
Written in y=mx+b
Its y= 2/3x-23
So your answer for the y-intercept is -23
Step-by-step explanation:
what is the product of
(2x+3)(4x²-5x+6)
Answers
Answer:
24x^3-30x^2+36x
Step-by-step explanation:
you distribute.
(2x+3)(4x^2-5x+6)
distribute the 2x first
3(4x^2*2x-5x*2x+6*2x)
then simplify
3(8x^3-10x^2+12x)
then distribute again (I'm distributing and multiplying it out in this step)
24x^3-30x^2+36x
Each day, the cafeteria serves more than 200 apples with lunch. Write an inequality that represents this situation. Let a represent the number of apples.
Answers
Here is the answer
a > 200
The expression for the inequality is written as a > 200.
What is inequality?When two expressions are connected by a sign like "not equal to," "greater than," or "less than," it is said to be inequitable. The inequality shows the greater than and less than relationship between variables and the numbers.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that each day, the cafeteria serves more than 200 apples with lunch.
The inequality will be written as,
a > 200
To know more about inequality follow
https://brainly.com/question/24372553
#SPJ5
Which word describes the relationship of the points (3, 1)
and (3, 6)?
O A) collinear
OB) parallel
OC) perpendicular
OD) coincident
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Answer:
where is the diagram dude
i think u wolud be having a digram of it
HELP ASAP DUE IN 5!!!!
The points in each table lie on a line. Find the slope of the line.
O 1/5
O 1
O 5
O None of the above
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let's see who is smart enough to answer this if you get it right you will get 48 points and the Brainiest crown thing
Answers
Answer:
J
Step-by-step explanation:
J is wht i think
Answer:
A ) Adding direction.
Step-by-step explanation:
1) Speed = Distance Time.
2) Speed = s t.
3) 1 m 1 s × 1 km 1000 m × 3600 s 1 h = 3600 m · km · s 1000 s · m · h = 3.6 km 1 h.
4) Speed = Distance Time.
5) Velocity = Displacement Time in a direction.
PLEASE HELP BEING TIMED
—————————
The student council at Greenwood High School is selling T-shirts for $20 a piece. Their costs are $5 per shirt, plus $45 for supplies. Selling a certain number of shirts will allow the student council to cover their costs. How many shirts do they need to sell to break even? How much in costs will they have incurred at that point?
The student council needs to sell ( ) T-shirts to break even. At that point, they will have incurred $( ) in costs and collected the same amount in sales.
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Which of these representations could model the same relationship? Select ALL that apply
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Answer:
the schedule and the algebraic expression
What the answer to -4.5
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Answer: 4.5
Step-by-step explanation: I’m assuming you are taking about the absolute value, and the absolute value of -4.5 is 4.5
Answer:
this doesn't even make any sense ;-;
Step-by-step explanation:
what do u mean what is the answer to -4.5
wheres the full question?
im confused what u mean
but the absolute value is 4.5 if thats what u mean
Use the elimination method to solve the system of equations. Choose the correct ordered pair.
5x - 2y = 9
3x + 4y = -5
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Answer:
(1,-2)
Step-by-step explanation:
The diagram shows a parallelogram.
2x
3x - 15
(2x24
2x
Work out the value of x.
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Answer:
x=39
Step-by-step explanation:
It is a four sided thing so the sum of all angles is 360
hence
2x + 3x - 15 + 2x + 2x + 24 = 360
and
x will be 39
x - 15 = 24
x = 39
(2x + 24) + 2x = 180
4x + 24 = 180
4x = 156
x = 39
2x + (3x - 15) = 180
5x - 15 = 180
5x = 195
x = 39
Two sides of a triangle are 12 meters and 16 meters. What is the largest the third side can be?
A) 22 meters
B) 24 meters
C) 26 meters
D) 28 meters
Answers
Answer:
The largest third side would be 26 meters.
Option B is correct.
Step-by-step explanation:
We are given two sides of triangle 12 meters and 16 meters.
We need to find What is the largest the third side can be?
We know that the length of third side should be less than the sum of two sides of triangle
third side < length of first side + length of second side
third side < 12+16
third side < 28
So, the length of third side should be less than 28
We need to find the largest the length of third side can be: from options 22, 24 and 26. We would not consider 28 because length should be less than 28.
So, the largest third side would be 26 meters.
Option B is correct.
If the price of a shirt is $25, then express the price of n shirts.
A.$25/n
B.$25n
C.$25+n
D.$25-n
E.n/$25
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Answer:
B. ($25n)
Step-by-step explanation:
Due to it being n shirts, the price is $25 plus itself n times.
Hence, the price is $25n.
Hope this helped!
Hi there can you solve this math problem?
Is mayonnaise an instrument? 2+2=?
Answers
I think it’s.........781
Explanation
Answer:
Hi.
No Patrick, mayonnaise is not an instrument. Horseradish isn't either.
Step-by-step explanation:
2 + 2 = 4.
When you do 2 of something and add another 2 of something, you get 4 somethings.
I hope this helps!
PLEASE HELP{ WILL GIVE BRAINLIEST
A man is standing next to a 24 ft tree. The man is 7ft tall with a shadow of 3ft. How long is the shadow of the tree?
Answers
Answer:
[tex]\approx10.29\text{ feet}[/tex]
Step-by-step explanation:
Please refer to the attachment.
By AA Similarity, the two triangles are similar.
Therefore, corresponding parts of them are proportional.
Therefore, we can write the following proportion:
[tex]\frac{7}{24}=\frac{3}{x+3}[/tex]
We will solve for x. Cross-multiply:
[tex]7(x+3)=24(3)[/tex]
Distribute:
[tex]7x+21=72[/tex]
Subtract 21 from both sides:
[tex]7x=51[/tex]
Divide both sides by 7. So, the value of x is:
[tex]x\approx7.2857[/tex]
However, that is only the value of x.
The shadow of the tree is (x+3).
Hence, we will need tot add 3 to our value. Therefore, the actual length of the shadow of the tree is approximately:
[tex]\approx10.2857\approx10.29\text{ feet}[/tex]
If the technician charged $327.50, then the technician worked
hours.
Answers
Answer:
Idrk because you need to tell me the Hours
Step-by-step explanation:
Sorry :c But if you tell me more I m sure I could help :D
please help me in this question
Answers
Step-by-step explanation:
1m 75cm=175cm
175/(25/7)
=49
Answer:
number of pieces is 49
Step-by-step explanation:
Length of piece is [tex]3\frac{4}{7}[/tex]
= [tex]\frac{25}{7}[/tex] cm
hence the numbers pieces,
[tex]\frac{175}{1}[/tex]
[tex]\frac{25}{7}[/tex]
⇒ [tex]\frac{(175 *7)}{25}[/tex]
⇒ = 7x7=49
3 friends went to a coffee shop. Each of them got a muffin and two cups of coffee. The total cost of the order was $21.75. If a muffin is $3.25, write an equation to solve for c, the cost of 1 cup of coffee
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Answer:I think it’s 3.25(3)+6c=$21.75, I’m not sure
Step-by-step explanation:
Answer plzzzz!!! Are the triangles below congruent by Side-Side-Side, Side-Angle-Side, or neither?
Answers
Answer:
the answer is B
Step-by-step explanation:
We can visualize in this picture that there's angles that are facing each other and 2 sides one tops and one on the side.
Shaq wants to buy a jacket that is 45% off. The original price is
$133.82.
What is amount of discount (nearest penny)?
What is the sale price (nearest penny)?
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It is 60.219 but to nearest penny
Please help me hahahhahahhahahhhhhhshshs can
Answers
Answer:
The slope of this line is -2/3x.
Step-by-step explanation:
The slope can be found by getting x1 and y1 (0,3) and x2 and y2 (3,1). Once you have these you would do y2 - y1 / x2 - x1.
And the equation then is
1 - 3 / 3 - 0. After simplifying this you get -2/3.
Will give brainliest if correct.
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The sencond one is D.
The first one is probable A hope i'm right on this on.
(-1,2) (-3,-2) slope intercept form
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Answer: The slope is 2
Step-by-step explanation: -1 to -3 is -2. 2 to -2 is -4. rise/run. -4/-2=2
Find the x-intercept and y-intercept of the line. 3x-6y=12
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Answer:
the y- intercept is "3" and the x- intercept is "6"
Step-by-step explanation:
Does anyone know this???
Answers
Answer:
Decimal: 9.5
Improper Fraction: 19/2
Percent: 950%
Rounded: 10
Step-by-step explanation:
Can I be brainliest? TYSMM
A circle is divided into 3 equal parts. What is the total angle measure of 1 part?
Answers
Answer:
120 degrees each
Step-by-step explanation:
360 degress divided by 3 = 120