Answer: false
Step-by-step explanation:
Because if it travels 28 miles in 3 hours then it can’t travel 42 in 3 hours because in three hours is travels 28 miles....
Answer:
False.
Step-by-step explanation:
It literally says 28 miles in THREE hours, and 42 miles in THREE hours.
Hope this helps :)
9 (X) = (Y)4 Y= 7 ALSO SUPRISE QUESTION
CELEBRITY CRUSH ?
ALSO WHAT IS THE ANSWER TO THE MATH
Answer:
Everyone in BTS.
20 POINTS AND BRAINLIEST
A line passes through the points (k, 4) and (3, -6). The line is perpendicular to the graph of 5y + 4x = 8. What is the value of k?
A. 11
B. 2
C. -1.6
D. -9.5
Answer:
11
Step-by-step explanation:
2y+7=19 solve for y help me please
Answer:
y=6
Step-by-step explanation:
if 19-7=12 then, 12÷2=6
Step-by-step explanation:
[tex]2y + 7 = 19 \\ 2y= 19 - 7 \\ 2y = 12 \\ \\ y = \frac{12}{2} = 6[/tex]
The length of a book cover is 28.3 cm and the width of the book cover is 21 cm. What is the minimum width?explain
Answer:
The minimum width of the book = 20.9 cm
Step-by-step explanation:
The length of the book cover = 28.3 cm
The width of the book cover = 21 cm
Given that the uncertainty in measurement should be included due to the likelihood of error in measurement, the uncertainty in measurement can be presented as follows;
Measurement = (Best estimate + Uncertainty) units
Whereby the display of the measuring device is limited to one decimal place, we can have the measurement of the width, w, as follows;
Width of the book = (21 ± 0.1) cm
The range of the width of the book is therefore 20.9 cm to 21.1 cm
The minimum width of the book = 20. cm
Write three expressions that are equivalent to 70 -5 .
1. 30+35
2. 60+5
3. 66-1
Which inequality is represented by this graph?
Answer:
y≤-1/3x+1
Step-by-step explanation:
Rise/run, aka the slope, would be 1/3 because you move down/up one, and to the side 3. It is -1/3 because the line is going up to down.
Since the y-intercept is 1, you would be adding 1 to the end of the equation.
What is the greatest common factor (GCF) of 72, 84, and 100?
Select one:
A. 25
B. 14
C. 12
D. 4
Answer: 4
Step-by-step explanation: 25 doesnt go into 72 or 84, 14 doesnt go into 100, and 12 doesnt go into 100
A line is given by the equation y=− 1 3 x+2 Find the coordinates of x-intercept of the line.
Answer:
Step-by-step explanation:
First you find the coordinates. Once you have your starting point, you use the slope in the equation to start graphing the line. Since the numerator is negative, the line is going down. The denominator is a 1 so it will be going 1 unit to the right. The x intercept would be the first point of contact on the x axis, which would be (1,0)
Answer:
x intercept = 6, 0
y intercept = 0, 2
Step-by-step explanation:
what is 3x3x4squared4
Answer:
1,679,616
Step-by-step explanation:
3 * 3 * 4 = 36
[tex]36^{4}=1,679,616[/tex]
11. Find the area of the rectangle contained within the following four lines
x =1, x = -2 , y= -3, y=2
Please help with this question please
Answer:
Input 2.0 2.0 10 Type here to search O מחר Input 2.0 2.0 10 16 10.0 7.0 where, First two lines represent value x and y respectively which is a center of the custom rectangle. • Third and fourth lines represent height and width of the custom rectangle respectively. Fifth and sixth lines represent x and y coordinates of a point to be which ...
Step-by-step explanation:
The Fun Guys game rental store charges an annual fee of $5 plus $5.50 per game rented. The Game Bank charges an annual fee of $17 plus $2.50 per game. For how many game rentals will the cost be the same at both stores? What is that cost?
4 games: $27
6 games: $38
3 games: $22
2 games: $16
Answer:
For 4 games, and $27
Step-by-step explanation:
5 + 5.5g = t
17 + 2.5g = t
plug em in:
4 games : for the first one you get $27, for the second one you get $27, you dont have to work the other ones out because the first one came through:
5+5.5(4) 17+2.5(4)
5+22 17+10
27 27
can i get a thanks and brainliest please?
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Two containers are leaking water.Container A Leaked at a rate of 2/3 a gallon every 1/4 an hour. Container B leaked at a rate of 3/4 a gallon every 1/3 an hour. Which container is is losing water faster?
Answer:
container A is losing water faster
Step-by-step explanation:
Given;
the rate of water loss in container A = 2/3 a gallon every 1/4 an hour
the rate of water loss in container B = 3/4 a gallon every 1/3 an hour
Determine the rate of water loss for each container;
Container A:
Volume of water loss, V = 2/3 a gallon
time of water loss, t = 1/4 an hour = 15 minutes
rate of water loss, Q = V/t
[tex]Q = (\frac{2 }{3}\ gallon) *(\frac{1}{15 \ mins} )\\\\Q = \frac{2}{45}(\frac{gallon}{mins}) = 0.0444 \ gpm[/tex]
Container B:
Volume of water loss, V = 3/4 a gallon
time of water loss, t = 1/3 an hour = 20 minutes
rate of water loss, Q = V/t
[tex]Q = (\frac{3}{4} \ gallon)*(\frac{1}{20 \ mins})\\\\Q = \frac{3}{80} (\frac{gallon}{mins}) = 0.0375 \ gpm[/tex]
The rate of container A is higher than container B, thus container A is losing water faster
Can somebody help with grade6 math plzzz?
Answer:
Sure qhat is the question
Choose all of the expressions that are equivalent to 2 1/2 divide by 1 2/6
A. 5/2 x 6/8
B. 2/5 x 6/8
C.1 2/6 divided by 2 1/2
D.5/2 divided by 8/6
Answer:
A
Step-by-step explanation:
5/2 x 6/8 is thecorrect answer
Answer:
A and D I think
Step-by-step explanation:
What is the answer to 9+9+9+5=
32 is the answer I am writing more so I have enough characters to submit
Answer: The answer to this basic math question with the given basic math expression is 32.
Step-by-step explanation: Mmmm, that was extremely easy, so anyway, here are 4 basic steps in order to evaluate the given basic expression:
Step 1. First, let's input the original basic equation that looks in the basic equation form like this: [tex]9+9+9+5.[/tex]
Step 2. After we input the original basic equation, next, let's add 9 and 9 that looks in the basic equation form like this: [tex]18+9+5.[/tex]
Step 3. Then, after we add 9 and 9, let's add 18 and 9 that looks in the basic equation form like this: [tex]27+5.[/tex]
Step 4. Last but not least is after we add 18 and 9, finally, let's add 27 and 5 altogether, and therefore your answer to this basic math question with the given basic math expression is 32.
I hope that my full given answer with my full given step-by-step explanation is very helpful to your own basic math question with the given basic math expression, please mark me as Brainliest, take care, always be safe, and have a great rest of the day and good night! :D
Sincerely,
Jason Ta,
The Ambitious of The Brainly And The Role of The TDSB And WHCI Student of The High School.
What is the inverse of the function f(x) = 2x - 10?
h(x) = 2x - 5
Oh(x) = 2x + 5
5
(x) = {x-5
- 2x+5
h(x) =
answer:
f(x)=2x-10
y=2x-10
interchanging value of x and y,
x=2y-10
y=(x+10)/2
so inverse of given function is (x+10)/2
Answer:
Step-by-step explanation:
h(x) = one-halfx – 5
are these equations equivalent?
No, They aren't.
........
4. Marlene purchases dollars worth of stock on her broker's advice and pays her
broker a 1.5% broker fee. She sells her stock when it increases to y dollars two
years later, and uses a discount broker who charges $21 per trade.
A. Express Marlene's net proceeds algebraically.
Answer:
y - 1.015x - 21
Step-by-step explanation:
Given that:
Let worth of stock = x
Broker fee = 1.5% of x = 0.015x
Total cost incurred to purchase stock = x + 0.015x = 1.015x
Worth of stock after 2 years = y
Broker fee = $21 per trade :
Amount Realized from sale = y - $21
Net proceed = Amount Realized from sale - cost incurred to purchase
= (y - 21) - (1.015x)
= y - 21 - 1.015x
= y - 1.015x - 21
Bianca starts the school week with $20 lunch money. She spends $1.50 a day on lunch. Write an equation that represents this situation.
Answer:
y = 20- 1.50x
Step-by-step explanation:
x represents each day.
Three rooms have doors that are labelled "Unicorns", "Radioactive Dragons", and "Unicorns and Radioactive Dragons". You know that each door is incorrectly labelled. You are allowed to peek inside only one of the rooms exactly once, and then you have to make a decision.
Answer:
I will peek into one room and see if there is dragon, a unicorn or both present and then name the doors accordingly.
Step-by-step explanation:
The logic puzzle aims to create smart intelligence in kids. The three doors are wrongly labelled. If the door name is unicorn then there cannot be a dragon inside the door and if the door name is dragon then both cannot be present inside the door.
Plot the points in a coordinate plane. Then determine whether AB and CD
are congruent
A(-2, 1), B(2, 1), C(3, 2), D(3, -2).
Plz help ASAP
Answer:
need more info bro
Step-by-step explanation:
An office building contains 6,500 square feet of space. Each employee has a cubicle that takes up 100 square feet. The entryway takes up 400 square feet. Which inequality can be used to find the possible number of cubicles?
a
F 100x + 400 ≤ 6,500
b
G 100x + 400 ≥ 6,500
c
H 100x – 400 ≤ 6,500
d
J 400x – 400 ≤ 6,500
Answer:
100a + 400 ≤ 6500
Step-by-step explanation:
The office building contains 6500 ft² of space. Each employee has a cubicle that takes up to 100 ft². The entryway also takes up to 400 ft². The inequality that can be use to find the possible number of cubicles is expressed below.
Let
number of employee/cubicle = a
Total space of the office building = 6500 ft²
The entryway has already occupied 400 ft² of the office building space. Each employee has one cubicle which takes up to 100 ft² of the office building space. The space occupied by the cubicle in the office building can be calculated when you multiply the number of cubicle/employee by 100(size of each cubicle) This will be 100 × a = 100a. The total number of space occupied by the cubicles plus the already space taken by the entryway will be less than or equal to the total space of the office building. Therefore,
100a + 400 ≤ 6500
Answer:
100a + 400 ≤ 6500
Step-by-step explanation:
The space occupied by the cubicle in the office building can be calculated when you multiply the number of cubicle/employee by 100(size of each cubicle)
SUPER EASY PLEASE HELP
What is the volume of this cube
Step-by-step explanation:
We can calculate the volume of a cube by calculating the edge's third power
1^3 = 1 ft^3
Okay so I wasn't at school the day we done this and I need help the problem is. Given the function g(x)= x to the 2nd power -2. It asks for us to find the range for the domain (-2,-1,1,3)
Answer:
(-4,-1,1,9)
Step-by-step explanation:
The range of domain refers to the set of possible input values, of all the input values. hence the range is the set of possible output values.
the given function is g(x)= x to the 2nd power -2--------expressed mathematically is
[tex]g(x)= x^-2[/tex]
The range of input values are (-2,-1,1,3)
what is expected of you is to put the input values as x in the given function and the output is the result.
so for -2
g(-2)=(-2)^-2=-(-2*-2)=-(4)=-4
the output is -4
so for -1
g(-1)=(-1)^-2=-(-1*-1)=-(1)=-1
the output is -1
so for 1
g(1)=(1)^-2=(-1*-1)=1
the output is 1
so for 3
g(3)=(3)^-2=(-3*-3)=9
the output is 9
Therefore all the outputs are (-4,-1,1,9) which is the range of the domain
ygdftnjregwytttttttttt5khu awnser this pls my brothers work he needs help
Answer:
L
Step-by-step explanation:
move three spaces to the right after 1
Answer:
its B
Step-by-step explanation:
yess
Hello Im in 5th grade and i need some help with my math homework. The question is "James swam the three fastest times in the 100-meter freestyle event.
His times were 50.22 seconds, 50.89 seconds, and 51.74 seconds.
What is the difference, in seconds, between his two fastest times"?
If you could help I would be very happy! :)
Answer:
50.89 - 50.22 = 0.67
The answer is 0.67 seconds
Answer:
0.85 seconds
Step-by-step explanation:
51.74 - 50.89 = 0.85 seconds
Stan is buying party favors for his birthday party. There will be 20 guests at his party. Party favors come in packages of 6. What is the least number of packages he needs to buy so that all his guests get a party favor?
Answer:
The minimum package Stan need to buy so that all his guests get a party favor is 4 packages.
Step-by-step explanation:
Given;
total number of guest in the party = 20
number of party favor needed = 20 party favors
1 package = 6 party favor
then, 2 package = 12 party favor
3 package = 18 party favor
4 package = 24 party favor
24 party favor will serve all the guest.
Therefore, the minimum package Stan need to buy so that all his guests get a party favor is 4 packages.
7 4/5 ÷ 1 11/15 Multiplying and dividing mixed numbers
Answer:
I couldn't comment on the last one I answered but the app is called (m a t h w a y) its free and it does help a lot. brainly won't let me say the name on here.
Line KM is the same as. Helppp
Answer:
XZ
Step-by-step explanation:
They are th same lie but on different triangles
Answer:
xz
Step-by-step explanation:
Subtract (4x – 1) from 4(5x + 7)
Answer:
2
Step-by-step explanation:
