Answer:
9x and -4x
Step-by-step explanation:
Both 9x and -4x have the same variables? (Please correct if I am wrong..)
Tim's mom filled the gas tank in her SUV and spent $72.00 for 22.5 gallons of gasoline .what is the constant of proportionality that relates the cost in dollars ,y, to the number of gallons of gas,x
A.$0.31 per gallon
B.$3.13 per gallon
C.$3.20 per gallon
D.$0.32 per gallon
Answer:
itś c
Step-by-step explanation: because you divide 72.00/22.5= 3.2
Find area
of a
Sector of angle P (in degrees) of
a circle
with radius R ?
Answer:
You have to find out how much of the circle the sector is
Step-by-step explanation:
[tex]\frac{\pi R^{2}}{\frac{P}{360}}[/tex]
i drew tge question because im not doing it ion my home laptop
Answer:
Correct Choice: G. point B
Step-by-step explanation:
The Number Line
A number line is defined as a graphic representation of numbers such as fractions, integers, and whole numbers laid out evenly on a straight horizontal line.
The number line can be used for comparing and ordering numbers and also performing simple operations such as addition and subtraction.
There are four numbers located on a number line. Let's analyze each one:
A: -27/3. This division is a whole number =.9 and is correctly placed.
B: -13/2 = -6.5. Note this value was incorrectly placed at -4.5.
C: 9/2= 4.5. The number is correctly placed
D: 21/3 = 7. This number is also placed in the correct location
Correct Choice: G. point B
Find the distance between the points (0, 2) and (4, 5).
Answer:
it's going to be 5
Step-by-step explanation:
If 4 tomatoes are needed to make 7 cups of salsa, exactly how many cups of salsa can be made with 18 tomatoes.
Answer:
31.5 cups of salsa can be made
Step-by-step explanation:
4 x 4.5 =18
7 x4.5=31.5
Ashley is going to rent a truck for one day. There are two companies she can choose from, and they have the following prices.
Company A charges $77 and allows unlimited mileage.
Company B has an initial fee of $65 and charges an additional $0.80 for every mile driven.
For what mileages will Company A charge less than Company B?
Use m for the number of miles driven, and solve your inequality for m.
Answer:
Anything above 15 miles, so x>15
Step-by-step explanation:
When you solve this by using an equation, you would get 77=65+0.80m (0.80 m because slope is 0.80 and m is mileage you multiply by). You would subtract 64 from both sides, so 12=0.80m and then you divide 0.80 by 12 to get m by itself to get 15. 15 miles is when both companies cost the same, so anything above 15.
There are 3 points on the plane.Explain or determine whether point C is closer to point A or point B.
Point C us closer to point B because if you connected the points B would be in the middle of C going to A line.
Step-by-step explanation:
I hope I helped!
The perpendicular line from a point to a line is the shortest distance from the point to the line
With regards to the three points on the plane, point C is closer to point B
The reason point C is closer to point B is as follows:
The known parameter is;
Three points, A, B, and C, are located on a plane
Required:
To explain or determine whether point C is closer to point A or point B
Method:
Define, the relationship between the destination points A, and B
Find the shortest distance from point C, to the definition of points A, and B
Solution:
The relationship between points A, and B is that they form the line segment AB
The shortest distance from a point C to a line segment AB in Euclidean geometry is the perpendicular distance from the point C to the line segment AB
The line which best approximates the perpendicular line and therefore,
shortest distance from C to AB is the line segment CB
CB represents the shortest line and therefore distance from C to AB, that is
CB is shorter than line segment CA and which shows that it is shorter to go
from C to B, than from C to A or point C is closer to point B than point A
Learn more about Euclidean geometry here:
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Arectangle's length is 3 feet longer than its width. The perimeter is 50 feet. In feet, what is the length of the rectangle?
Answer:
14 ft
Step-by-step explanation:
50= 2x + 2(x+3)
50= 2x+2x+6
50=4x+6
-6 -6
44=4x
4 4
x=11 (width) +3 =14(length)
11+11=22 14+14=28 22+28=50
solve for v pls thanks
Answer:
v = 18
Step-by-step explanation:
8/3v = 48
were going to have to get 3 on the other side, so were going to cancel it out and multipliy it because it is a fraction
now we would have 8v = 48*3
48*3=144
now the equation looks like this 8v = 144
to isolate v we can divide 8 on both sides
which brings us to v = 18
High Hopes^^
Barry-
Jake is 4 years older than Mike.If Mike is m years older write an expression for jakes age
in 4 days a student studied 60 minutes which equation shows this relationship
Answer would be 4x=60
Answer:
4d = 60
Step-by-step explanation:
Let d represent the number of days.
4d = 60
please help. if right i will give brainliest
Answer:
m∠7 is equal to 112
Step-by-step explanation:
m∠7 is equal to 112 because m∠2 and m∠7 literally are the same angle
trust me
High Hopes^^
Barry-
Answer:
∠ 7 = 112°
Step-by-step explanation:
∠ 2 and ∠ 6 are corresponding angles and congruent, that is
∠ 6 = 112°
∠ 7 and ∠ 6 are vertical angles and congruent, thus
∠ 7 = 112°
How do you solve 2(x-6)=x-14
Answer:
x = -2
Step-by-step explanation:
[2(x-6) = x - 14]
Multiply 2 by x and (-6) in parenthesis, distribution
[2x -12 = x - 14]
Add 12 to both sides
[2x = x - 2]
Subtract x from both sides
[x = -2]
What is the formula of the compound formed from Cobalt(lll) and lodine?
Answer:
Cobalt (III) iodide CoI₃
Step-by-step explanation:
The name of the compound formed between Cobalt(III) and Iodine is known as Cobalt (III) Iodide.
The Iodide ion gains three electrons from the cobaltThey both an electrovalent compound when they react.This compound is soluble in water due to the ionic bonds. Cobalt is a transition metal found in the d- blockIodide is a halogen that belongs to group 7.Which is an advantage of a personal interview?
A. It is quick to complete.
B. The data is easily combined due to the closed questioning method
C. It is inexpensive to administer.
D. The closed questioning method limits the amount of information.
Answer:
i think B. the data is easily combined due to the closed questioning method.
Step-by-step explanation:
The advantage of a personal interview is that data is easily combined due to the closed questioning method
What is an interview?An interview is a discussion or conversation between a potential employer and a candidate.
Given is an advantage of personal interview.
A personal interview involves a face to face interaction between a recruiter and a candidate. The closed questioning method involves the selection of answers from the given multiple options for example - questions whose answers include a selection from yes or no. This helps in the easy collection of data since the answer given represents the direct and to the point idea about how an individual thinks.
Therefore, the advantage of a personal interview is that data is easily combined due to the closed questioning method
To solve more questions on personal interview, visit the link below-
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is the following graph a function?
A. yes
B. no
Answer:
Yes
Step-by-step explanation:
You can use the Vertical line test to figure this out, and sure enough none of the points touch the vertical line.
18 > 5k + k
A. K> 3
B. K >-6
C. K > - 1
D. K<3
Answer: k < 3
......................
The boss gives all his employess a 7% pay rise Paul used to earn $8 hour how much does he get after a rise?
Answer:
1.07*8
Step-by-step explanation:
8.56
This is due today and I need some help please
Answer:
3.652 x 10^-4 = 0.0003652 (B)
Step-by-step explanation:
Since the exponent of the scientific notation is negative, move the decimal point 4 places to the left.
Hope this helps.
Need help please!!!!
Given : A inequality is given to us . The inequality is 19 ≥ t + 18 ≥ 11 .
To Find : The correct option between the given ones . To write the compound inequality with integers .
Solution : The given inequality to us is 19 ≥ t + 18 ≥ 11 . Let's simplify them seperately .
[tex]\red{\tt Case\:1}[/tex]
⇒ 19 ≥ t + 18 .
⇒ t + 18 ≤ 19 .
⇒ t ≤ 19 - 18 .
⇒ t ≤ 1 = 1 ≥ t . ..................(i)
[tex]\red{\tt Case\:2}[/tex]
⇒ t + 18 ≥ 11 .
⇒ t ≥ 11 - 18.
⇒ t ≥ -7 . ....................(ii)
On combing (i) & (ii) .
[tex]\Large\boxed{\green{\bf \red{\longmapsto} 1 \geqslant t \geqslant -7 }}[/tex]
This means that t is less than or equal to 1 but greater than or equal to (-7) .
Timed Test!!
n + 8 = -9
Answer:
n = -17
Step-by-step explanation:
Original Equation:
n + 8 = -9
Subtract 8 from both sides.
-9 - 8
-9 + (-8)
n = -17
Hope this helped :)
What is three hundred thirty and seventy-six hundredths as a decimal?
Answer:
330.76
Step-by-step explanation:
Select the correct answer.
Answer:
D. [tex]3\sqrt{22b}[/tex]
I hope this helps!
A tree initially measured 38 1/2 feet tall. Over the next 5 1/2 years, it grew to a final height of 49 1/2 feet. During those 512 years, what was the average yearly growth rate of the height of the tree? (I NEED THE ANSWER ASAP IF YOU CANT ANSWER IT its fine:)
Answer:
2 feet per year
Step-by-step explanation:
sam bought 2 1/5 pounds of carrots for 6.60$. what is the unit rate in cost per pound
Answer:
The answer is 3.
Step-by-step explanation:
Rectangle ABCD is reflected across the y-axis, rotated 90° clockwise,
and translated along the vector (6,2). Draw the new figure after all
those transformations.
Answer:
The right answer for the question that is being asked and shown above is that: "B. Rectangle ABCD was rotated 90°counterclockwise around the origin and then reflected across the x-axis." This is the sequence of transformations could have been used to transform rectangle ABCD to produce rectangle
Step-by-step explanation:
4x + 8 = 36 linear equations
Answer:
7
Step-by-step explanation:
4x=36-8
4x=28
x=7
15 Points Pls Help
The police have determined that a car going 60 mules per hour will skid 155 feet on a dry road and a car going 73 mph will skid 195 feet. Using this information, how far would we expect a car going 50 miles per hour to skid on the dry road?
A. 124 ft
B. 135 ft
C. 142 ft
D. 145 ft
Erik drives 19.2 miles in 16 minutes.
He passes a sign which gives the speed limit as 65 mph.
By how much, in mph, did Erik's average speed exceed the speed limit?
The average speed exceeding the speed limit is mathematically given as
6.91 kilometers per hour
This is further explained below.
What is the average speed exceeding the speed limit?Let's assume that Erik maintains a steady pace during the whole trip.
Therefore, the following equation of motion may be used to compute the speed, which is expressed in terms of miles per hour:
Where: miles is the unit of measurement for distance.
t stands for time, which is measured in hours.
Kindly take into account that one hour is comprised of sixty minutes. If we assume so, then we can calculate Erik's speed as follows:
[tex]\begin{aligned}&v=\frac{19.2 m i}{0.267 h} \\\\&v=71.910 \frac{m i}{h}\end{aligned}[/tex]
In conclusion, That is 6.91 kilometers per hour faster than the allowed speed limit.
Read more about average speed
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find the distance between (-7, 5) and (0, -1) in simplest radical form
Answer:
6/7
Step-by-step explanation:
