The number of terms in the expression of this problem is unique.
The expression has only one term.
Algebraic expressionAn algebraic expression is a set of numbers and letters that make up an expression that has a meaning, the letters are variables and the numbers are coefficients or independent terms, algebraic expressions can be part of an equation and model mathematical processes.
If we write the expression given below, we can notice that the number of terms is one, and despite having a coefficient and two variables, there are no operational values that separate terms of the expression.
Number of terms: 1Learn more about algebraic expression in:
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The value of y varies directly with x. If x=4, then y=10. a. Find the constant of proportionality. b. Write an equation to represent the situation.
Answer:
aaaa
Step-by-step explanation:
In a short paragraph, describe how you would determine the amount of work needed to pull a toboggan the length of a football field. Be sure to include the equipment list and describe the measurements that you will take.
Solve the equation using Order of Operations. (It's in the picture)
A) 87
B) 101
C) 68
D) 99
I am not allowed to use a calculator, by the way.
Step-by-step explanation:
(38+45)+9*2+3-59+((4/2)*3+8*5)=
83+18+3-59+(6+40)=
83+18+3-59+(6+40)=
83+18+3-59+46=
(83+18+3+46)-59=
150-59=91
I'm not sure if this is correct but it should be. Is it 4/2*3 or (4/2)³?If it is (4/2)³ the result would be 93.
Maria and Juan are married, filing jointly. Their taxable income is $154,849. Use the table below to write an equation to determine their tax. Then calculate their tax.
Answer:
The right answer is "$31,399.75".
Step-by-step explanation:
The given value is:
Taxable income,
= $154,849
According to the question,
The tax amount will be:
= [tex]8,962.50 + (154,849 - 65,100)\times 25 \ percent[/tex]
= [tex]8,962.50+(89,749)\times 25 \ percent[/tex]
= [tex]8,962.50+22,437.25[/tex]
= [tex]31,399.75[/tex] ($)
‼️ PLEASE HELPPPPP ‼️
\large f\left(x\right)=2\left(x+5\right)^2-7
Which word could you use to describe the author's purpose in an argument?
Convince
Describe
Entertain
Inform
Help me with 8,9,10 please I really need help with this!!! Just real answers please
Answer:
The measure of side CD is 18cm
The measure of side BD is 15+15= 30cm
The perimeter of triangle CDE is 15+15+18 = 48cm
16.BONUS:
A lamp produced a shadow of a man standing in the middle of a stage.
21° 19°
25 meters
How long is the shadow?
;
Answer: 11.38
Step-by-step explanation:
I just did this math nation question and that’s what they said the answer was
The solution is, Length of the shadow = 11.4 m.
What are trigonometric relations?Trigonometry can be stated as the study of the relationships between the angles and the lengths of the sides of triangles.
here, we have,
The six trigonometric functions are sin , cos , tan , cosec , sec and cot
Let the angle be θ , such that
sin θ = opposite / hypotenuse
cos θ = adjacent / hypotenuse
tan θ = opposite / adjacent
here, we have,
Given the graph:
The length of the shadow = y - x.
• To find x:
tan 21 = x/25
so, we get,
x = 25 * tan 21
=9.6m
• To find y:
tan 40 = y/25
so, we get,
y = 25* tan40
= 21m
Length of the shadow:
length = 21 - 9.6 m
= 11.4m
so, we get,
Length of the shadow = 11.4 m
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The Thompson Family has a garden in their backyard. They take the produce each week to a local farmers market. Use the graph to answer question. What percent of the garden is tomatoes? Show work for full credit.
Answer: 20%
Step-by-step explanation:
The total # of plants is 30, so what you do is take the # of tomatoes over 30. (6/30) and then x/100 so the formula would be 6/30=x/100. Then you would cross multiply and solve! so your answer is 20%
in Joe's fish tank, there are 6 goldfish and 12 snails. How does the ratio 6:18 describe Joe's fish
tank?
Hey there!
The ratio 6:18 describes Joe's fish tank, certainly. But how?
Note that this ratio can be written as 6 to 18, 6/18, and 6 out of 18.
This ratio can show this: For every 6 goldfish in Joe's tank, there are 12 snails.
Great question!
Hope I helped, please feel free to comment below should you have any questions/comments/concerns!
The correct option is C.
Given that,
in Joe's fish tank, there are 6 goldfish and 12 snails.Here 6:18 denotes that the number of goldfish to the total no of animals.
Here total no of animals could be
= 6 + 12
= 18
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Solve for for n. 10(n+4) = 63
Answer:
n=23/10
Step-by-step explanation:
10(n+4)=63
n+4=63/10
n=63/10-4
n=23/10
decimal form: 2.3
Which expression is equivalent to -4(2k - 6) - 4k
Answer:
Factor and Simplfy
12k+24
Answer:
-12k+24
Step-by-step explanation:
-4(2k-6)-4k
do distributive property
-8k+24-4k
simplify
-12k+24
I think this is what the question is asking
I need the answer please
Answer:
Parallel
Step-by-step explanation:
Because it is
QUADRATIC EQUATIONS HELP(no link or im reporting)
Answer:
D
Step-by-step explanation:
Given
x² - 8x +
To complete the square
add ( half the coefficient of the x- term )² to x² - 8x
x² + 2(- 4)x + (- 4)²
= x² - 8x + 16 → D
= (x - 4)² ← perfect square
Identify three pythagorean triples using the known triple 8, 15, 17. What does this mean?
Answer:
yes
Step-by-step explanation:
8² + 15² = 17²
64 + 225 = 289
289 = 289
HELP
Can some one help me with these 4 problems, I need to find the area, and con you pls explain how you got the answer so I can understand and practice.
Answer:
1. 380.13
2. 254.47
3. 254.47
4. 153.94
Step-by-step explanation:
Since its a hassle to explain how to solve all 4 problems I'll explain how to solve one of them
For example #1
To solve this:
Use formula A=πr2
Input the radius into the equation
A=π·11²
Multiply all the values
A= 380.13
Lin and Noah are solving the equation `7(x+2)=91`. Lin starts by using the distributive property. Noah starts by dividing each side by 7. Show what Lin's and Noah's full solution methods might look like.
HELPPP
Answer:
Step-by-step explanation:
Lin’s method
- multiply both x and 2 by 7
7x+14 = 91
- add -14 at both members
7x+14-14 = 91-14
7x = 77
- divide the two members by 7
x = 11
Noah’s method
- divide the two members by 7
x+2 = 13
- add -2 at both members
x+2-2 = 13-2
x = 11
Answer:
The solution is x=11
Step-by-step explanation:
The original equation is
7(x+2)=91
Lin uses the distributive property, which states that
a (x+y) = ax + ay
By applying the property to this case,
7(x+2)=91
7x+14=91
Then we subtract 14 on both sides:
7x+14 - 14 = 91-14
7x=77
Finally, we divide by 7 on both sides:
7x÷7 = 77÷7
x=11
Noah starts by dividing each side by 7, so he gets:
7(x+2)÷7 = 91÷7
x+2= 13
Then he can subtract +2 from both sides:
x+2-2 =13 - 2
x=11
So, they get the same result. The similarity between the two methods is that they both divide by 7, while the difference is that Lin has to subtract 14, while Noah has to subtract 2.
Hey guys!
Please help me out with these questions. Tmrw I have an exam... Will mark BRAINILIEST for the answer explaining proper steps. If I sound rude, please forgive me, I'm just stressed out.....
Thanks
Answer:
Step-by-step explanation:
A student used f ( x ) = 5.00(1.012) x to show how the balance in a savings account will increase over time. What does the 5.00 represent?
A: The annual interest rate of the savings account
B: The interest the savings account earned for the first year
C: The starting balance of the savings account
D: The number of years the savings account has earned interest
Answer:
A student used f(x) = 5.00(1.012)* to show how the balance in a savings ... A student used f(x) = 5.00(1.012)* to show how the balance in a savings increase over time. What does the 5.00 represent? A The interest the savings account earned for the first year. B ... kamyawright is waiting for your help.
Step-by-step explanation:
11. Which could be the table of values that was used to graph the function of x shown below?
Answer:
D
Step-by-step explanation:
Here, we want to select the possible table of the given line
Let us look at the intercepts
On the x-axis, we have an intercept at x = 2
On the y-axis, we have an intercept at y = -4
This means that when y = 0, x = 2 and when x = 0, y = -4
Looking at the options, the table that supports this answer is the table of option D
x^2+2x=4 Can someone help me complete the square I forgot how to do it. pls show steps
Answer:
First of all , you need to make the standard form of equation out of datas . In order to do that transfer (4) to the left side of equation and put 0 instead of it .
The next levels are shown in the above pics , sorry i coulden't write them here .
Step-by-step explanation:
Hope it was helpful dear .
The three townships of Springfield, Wyandot, and
Johnsonville form an equilateral triangle as shown
below. Write and solve an equation to determine the
value of x.
Wyandot
(62) mi
18.6 mi
Johnsonville
Springfield
X=
Answer:
x=23 miles
Step-by-step explanation:
heart if it helped
Answer:
X=23jkhhhhjhggguhhgyfv
need some help rq....
Answer:
work will be explained in the explanation portion
1. x = 3
2. y = 5
3. x = 13
4. y = 2
5. c = 7
6. a = 34
7. unsure but -5/12
8. 16
Step-by-step explanation:
1. 11 - 8 = 3
2. 16 + 9 = 25 5 x 5 = 25
3. 9 + 4 = 13
4. 10 - 4 = 6 3 x 2 = 6
5. 45 - 3 = 42 6 x 7 = 42
6. 23 + 11 = 34
7. 2/3 = 8/12 1/4 = 3/12 8/12 - 3/12 = 5/12
8. 14 divided by 7/8 = 16 (use keep change flip)
HOPE THIS HELPS!! <33
Answer:
1.x=3
2.y=5
3.x=13
4.y=2
5.c=7
6.a=34
7.y=-5/12
8.w=16
Step-by-step explanation:
x+8=11
x=11-8
x=3
5y-9=16
5y=16+9
5y=25
y=25/5
y=5
x-4=9
x=9+4
x=13
3y+4=10
3y=10-4
3y=6
y=6/3
y=2
6c+3=45
6c=45-3
6c=42
c=42/6
c=7
11-a=-23
-a=-23-11
-a=-34
a=34
2/3+y=1/4
y=1/4-2/3
y=-5/12
7/8w=14
7w/8=14
7w=14×8
7w=112
w=112/7
w=16
really confused on what to do, please help!
Answer:
6/1 · 11/4 = 66/4 = 16 1/2
-10/3 · (-17/5) = 170/15 = 11 1/3
-9/2 · 26/3 = -234/6 = -39
11/6 · (-9/1) = -99/6 = -16 1/2
someone please help with this math question! ill give brainly if its correct
Answer:
x = 50, y = 61
Step-by-step explanation:
y + 8 + 2x + 11 = 180°
y + 2x = 161°
the total of the interior angles of the 5 sided polygon is:
(180 x 5) - 360 = 540°
540 = 98 + 98 + 125 + 108 + 2x + 11
2x = 100
x = 50°
y + 2(50) = 161
y = 61°
The line plot below shows data on the total number of hours that each volunteer spent at a nature center one week. Which question cannot be answered using the data in the graph
Answer:
How many volunteers worked a total of 4 hours
Step-by-step explanation:
Its right i got a one hundred my test
Answer:
How many volunteers worked at a total of 4 hours?
Step-by-step explanation:
A set of cards is numbered 1,2,3,4,5,6,7,8,9,10,11,12. Suppose you pick a card at random without looking. Find the probability of each event. Write as a fraction in simplest form for each questions.
P(3) =
P(a number that starts with the letter T) =
P(odd number) =
P(multiple of 4) =
P(3 or 5) =
P(13) =
Answer:
3= 1/12
a number with the letter T= 1/3
odd number= 1/2
multiple of 4= 1/6
3 or 5= 1/6
13= 0
Answer:
p(3)=1/3
p(a number that starts with the letter T)=1/3
p(odd number)=1/2
p(multiple of 4)=1/4
p(3 or 5)=1/6
p(13)=0
Solve for x
x^2 + x - 6 = 0
Answer:
X = 2 and -3
Step-by-step explanation:
I hope this helps :)
14. Which numbers below are rational numbers?
2
-3.45
0.8989
All of the above
Answer:
All of them.
Step-by-step explanation:
They can all be written as a fraction a/b.
I NEED HELP WITH MY MATH NOWWW PLSSS HELP ME
Answer:
no
Step-by-step explanation:
she still has to multiply by two because there are 2 each of the rectangles that she is calculating the area of. the correct formula would be 2(8*16+8*12+16*12)
Answer:
No.
Step-by-step explanation:
The surface area formula of a right rectangular prism is 2(wl * hl * hw). The height is 12, width is 8, and length is 16. (these sides don't matter, the area will always be 832.) Anyway, our dear Muna did all the steps right, except she has to multiply all that she did by 2. She forgot to do that part
which is greater ? | -5| or 4
Answer:
4
Step-by-step explanation:
Answer:
|-5|
Step-by-step explanation:
|-5| = 5
5 > 4
|-5| > 4