You can use A as a different variable by simply assigning a value to it, like any other variable
What is a variable?A variable is a symbol used to denote a mathematical object in mathematics. Any number, vector, matrix, function, function argument, set, or set element can be represented by a variable.
An amount that can fluctuate depending on the mathematical issue is referred to as a variable. The generic letters x, y, and z are frequently employed in mathematical expressions and equations. A variable is, in other words, a symbol denoting a number whose value is unknown.
You can use A as a different variable by simply assigning a value to it, like any other variable. For example, you could write "A = -6" to assign the value of negative 6 to A. It's important to remember that A is now a distinct variable from X, Y, and K, and should be treated as such in your code or equations.
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Heeeeeeeeeeelp meeeeeeeee
A set of eight cards were labeled with D, I, V, I, S, I, O, N. What is the sample space for choosing one card?
S = {V, S, I, D, I, I, N, O}
S = {D, I, S, O, N}
S = {V, I, O}
S = {D, I}
Answer:S = {V, S, I, D, I, I, N, O}
Step-by-step explanation: Im not sure but im pretty sure that this is the answer
A construction crew is lengthening a road. The road started with a length of 59 miles, and the crew is adding 4 miles to the road each day.
Let L represent the total length of the road (in miles), and let D represent the number of days the crew has worked. Write an equation relating L to D. Then use this equation to find the total length of the road after the crew has worked 37 days.
Answer:
207 miles
Step-by-step explanation:
4xD+59=L
4x37=148
59+148=L
L=207
Mark translated trapezoid ABCD to trapezoid A’ B’ C’ D’. Vertex B was at (4,3). If B’ is now at (-2, 2), what did he have to do to get there?
A) move 6 left and 1 down
B) move 6 down and 1 left
C) move 2 left and 1 down
D) move 2 down and 1 left
Answer: A) move 6 left and 1 down
Step-by-step explanation:
4-6= -2
3-1=2
Which expression is equivalent to 4−a−a−a?'
4−3a^3, a, 4−3a, or 1−a^3
Answer: 4-3a
Step-by-step explanation:
Candy has some money
She bought a drink for £ 1.45 and a piece of cake for £ 1.20
She now has two thirds of her money left.
How much money did Candy have to start with
Answer:
7.95
Explanation:
1.45+1.20= 2.65
2.65x3=7.95
Please help meeeeeeee
Answer:
6z + 240
Step-by-step explanation:
6(10 + z + 3) = 60 + 6z + 180 = 6z + 240
Emily sold 93 boxes of cookies for a fundraiser. If she sold 60% of the total number of boxes sold for the fundraiser, how many total boxes of cookies were sold for the fundraiser?
A.
153
B.
558
C.
155
D.
62Emily sold 93 boxes of cookies for a fundraiser. If she sold 60% of the total number of boxes sold for the fundraiser, how many total boxes of cookies were sold for the fundraiser?
A.
153
B.
558
C.
155
D.
62
Answer:
62;*+"+"+"+"+"+"_+"+"+"++$+#$-_($+$-_+'("!$!(__(($($($($$(_((__++_+_+_+_
Please answer ALL QUESTIONS THERE IS MORE THAN 1
Answer:
5f - 8
7m + 7
5m + 8
9w + 58
5x + 10
Step-by-step explanation:
f + 4(f -2)
f + 4f -8
5f - 8
9m + 7 - 2m
7m + 7
5(3 + m) - 7
15 + 5m - 7
5m + 8
9(w + 6) + 4
9w + 54 + 4
9w + 58
a = lx
a = (x+2)5
a = 5x + 10
help pls i need answers
Answer: i think the answer is B.
Step-by-step explanation:
Roger made cookies and gave three tenths of the cookies to his friend Paul. He then gave away another five tenths to his friend Rebecca. What fraction of his cookies did Roger give away in all?
a. eight tenths of his cookies
b. five tenths of his cookies
c. three tenths of his cookies
d. two tenths of his cookies
Help Please!
Question: select all the equations that can be represented by a straight line when graphed on the coordinate plane
B; u=7t³ -10
C: u=2t-5
D:u=8t-2
E u= 1/t +3
F: - 2t+ 3u=6
G: u=-4( t + 3)
You get out of school and walk north for 20 minutes. You
travel 1. 6 km. What is your average velocity?
1
Answer:
Step-by-step explanation:
Velocity is change in displacement over change in time.
v = d/t
In this problem, d = 1.6 km and t = 20 minutes
To find the velocity, divide 1.6 by 20, and you get 0.08 km/min.
You could also convert this to km/hour by dividing 1.6 km by 1/3 hours, and the velocity would be 4.8 km/hour.
Legit SOS I will mark the best one brainliest
Answer:There are 14 boys and 8 girls
Step-by-step explanation:
if we symbolize girls as g boys will be g+6;
then if boy/girl=7/4
the[tex]\frac{g+6}{g} =\frac{7}{4} \\4*(g+6)=7g\\4g+24=7g\\3g=24\\g=8\\boys=g+6=14[/tex]n
Trapezoid WKRP was translated 4 units to the left and 5 units up on a coordinate grid to create trapezoid W'K'R'P′. Which rule describes this transformation?
A) (x, y) → (x − 4, y + 5)
B) (x, y) → (x + 4, y − 5)
C) (x, y) → (x − 4, y − 5)
D) (x, y) → (x + 4, y + 5)
Answer: A (X,Y)>(X-4,Y+5)
Step-by-step explanation: Left is minus right is plus and up is plus down is minus
A person can pay $6 for a membership to the art museum and then go to the museum for just $1 per visit. What is the maximum number of the art museum can make for a total cost of $18?
Answer: 12
Step-by-step explanation:
t= # of visits to the museum
6 + 1t = 18
t = 12
write as a product bx^2+2b^2-b^3-2x^2
A teacher surveyed her class after they had taken a vocabulary test. Eighteen of the students claimed they had studied at least one hour for the test. The remaining twelve students admitted that they had not studied for the test at all. The test results (expressed as a percent) for the two groups are shown below.
Studied: 88, 100, 94, 79, 92, 100, 95, 83, 89, 99, 100, 91, 89, 95, 100, 93, 96, 84
Did Not Study: 82, 72, 45, 91, 58, 83, 65, 87, 90, 77, 73, 89
1. Calculate the range and interquartile range for each set of data.
2. Using complete sentences, compare the data sets based on your results in part A.
Answer:
ok so the range for studied is 21 and the interquartile is 10
and the range for did not study is 46 and the interquartile is 19.5
Step-by-step explanation:
also, what do you need for 2 comments so I can help brainlyness please
i put a pin below its math
Answer: Pretty positive it would be 2/12 because the bottom numbers are the same so nothing happens to them. 5-3 is 2 so 2/12
Step-by-step explanation:
Dillon walked around the rectangular field 3 times and covered a distance of 240m. Calculate the area of the field.
Answer:
80
Step-by-step explanation:
240÷3=80
16×5=80 so i think its 80
Answer: hope this helps ♡
The area of the field is 80m.
Step-by-step explanation:
3 times = 240m
1 time(s) = 80m (area - we divided 240 and 3 by 3)
A = ɭ × w
A = 80
w = 16
ɭ = ?
ɭ = 80 ÷ 16 = 5
A = 16 × 5 = 80 ✓
Worth 20 pts:
There are many cylinders with a height of 18 meters. Let r
Represent the radius in meters and v represent the volume in cubic meters.
Complete he equation that represents the volume v as a function of the radius r.
Complete the table:
Answer: 18, 72, 288
Step-by-step explanation:
The formula for cylinder volume is V=π r^2 h
Substitute: radius =1 and height =18
V= 18 pi
radius=2
V=72 pi
radius=4
V= 288 pi
Of course, pi appears to already be written there for you :)
Hope this helps!
MM
help me pls i dont get this
Answer: 0.12, 1/8, 14%, 0.2
Step-by-step explanation:
We can try and convert everything to a decimal in order to make things easier. 0.12 and 0.2 are already given to us. Now we convert 1/8 to a decimal by dividing 1 by 8 and you should get 0.125. Next convert 14% to a decimal by moving the decimal place 2 places foward, which gives you 0.14. Your numbers are 0.12, 0.2, 0.125, and 0.14 now you place them into order from least to greatest. Since one of them is three digits you can make the rest three digits to make it easier. 0.120, 0.200, 0.125, 0.140.
Your final answer would be 0.12, 0.125, 0.14, 0.2
please help, i only need help on the surface area
Answer: 376
Step-by-step explanation:
Surface Area = 2×(2×14 + 2×10 + 14×10) = 376 feet
please answer this if you can.
Answer:
(a) A=10ft
B=2ft
C=5ft
D=2ft
(b) 160ft^2
One of the tables shows a proportional relationship.
Graph the line representing the proportional relationship from this table.
Also if you could have and image of where everything is supposed to be graphed that would be awesome.
Answer:
Table C.
Step-by-step explanation:
------> x = -2, y = -4 --->k = -4 / -2 = 2
------> x = -1, y = -2 --->k = -2 / - 1 =2
------> x = 1, y = 2 --->k = 2/1 = 2
------> x = 2, y = 4 --->k = 4/2 = 2
Table C, has the same value of k
Thus, table c represent a " proportional relationship "
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A set of eight cards were labeled with D, I, V, I, S, I, O, N. What is the sample space for choosing one card?
S = {V, S, I, D, I, I, N, O}
S = {D, I, S, O, N}
S = {V, I, O}
S = {D, I}
The answer is the 1 one S = (V,S.I,D,I,I,N,O)
Trigonometric area formula: Area = The area of triangle EFG is 34. 8 square units. What is the perimeter of triangle EFG to the nearest unit? 29 units 30 units 41 units 60 units
Answer: 30 units (look at the image for the explanation)
Step-by-step explanation:
factor the polynomial an-mn-n^2+ma
Answer:
Reformatting the input :Changes made to your input should not affect the solution: (1): "n2" was replaced by "n^2". 1 more similar replacement(s).STEP 1:Trying to factor a multi variable polynomial 1.1 Factoring m2 - mn + n2 Try to factor this multi-variable trinomial using trial and error Factorization failsFinal result : m2 - mn + n2
Step-by-step explanation:
.
Help me!!
What word in the English language does the following: the first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?
Heroine. Explanation: The first two letter i.e. 'he' refers to male person, the first 3 letters i.e. 'her' denotes female, the first 4 letter i.e. 'hero' means a great personality while the whole world i.e. heroine is the great woman.
There are 30 businesses with 4 executives each for the new office building. Each business needs one office for each of its
executives. The building has 1,440 offices. What is the proportion of executives to offices?
A 1 to 12
B
4 to 1
C
1 to 6
D
6 to 1
Answer:
A. 1 to 12
Step-by-step explanation:
if each business has 4 executives there is a total of 120 executives
30(4) = 120
to find the proportion of executives to offices we divide the number of offices by the number of executives
1440/120 = 12
a more in depth look is
1440 offices / 120 executives
"offices" and "executives" cannot divide each other out, but the 1440 and 120 can so it would be
12 offices / 1 executive