Evaluate the expression m +(3n - 5)2 when m = 6 and n = 4.
m+ (3n - 5)2 = 6+ (3. 4 – 5)2
What’s the answer
Answers
Answer: 55
Step-by-step explanation:
M + (3n - 5)² = 6 + (3 x 4 – 5)^²
* 6 + (7)²
* 6 + 49 = 55
Sorry if the other answer misleads you. Here is the real answer!
The answer to the expression m +(3n - 5)² is 55.
What is Expression?A mathematical operation such as subtraction, addition, multiplication, or division is used to combine terms into an expression. In a mathematical expression, the following terms are used:
An absolute numerical number is referred to as a constant.Variable: A symbol without a set value is referred to as a variable.Term: A term can be made up of a single constant, a single variable, or a mix of variables and constants multiplied or divided.Coefficient: In an expression, a coefficient is a number that is multiplied by a variable.Given:
m +(3n - 5)²
Now, put the value of m= 6 and n= 4 we get
m +(3n - 5)²
= 6 +(3(4) - 5)²
= 6 +(12 - 5)²
= 6 +(7)²
= 6+ 49
= 55
Hence, the answer is 55.
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Which student correctly translated the phrase "twice the sum of a number cubed and nine" and evaluated it for r = 3?
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find the perimeter of an equilateral triangle with side 8
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Answer:
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What is the approximate percent increase when the population of a town increases from 12,089 to 15,025? Round the population amounts to the nearest thousand to find an estimate of the percent increase.
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Step-by-step explanation:
so in other words a is correct!
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The initial fee of $12 would be the y-intercept because no matter how many boxes of cards you buy, the fee stays the same. The slope would be $3.99 because that fee is charged per box. The 100 cards per box is extra information and not needed in the equation. D is the only logical choice.
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Break it down to inches and simplify
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Answer:
220 to 4
Step-by-step explanation:
Your welcome
Select the correct answer. Given: ∆ABC Prove: A midsegment of ∆ABC is parallel to a side of ∆ABC. Statement Reason 1. Define the vertices of ∆ABC to have unique points A(x1, y1), B(x2, y2), and C(x3, y3). given 2. Let D be the midpoint of and E be the midpoint of . defining midpoints 3. definition of midpoints 4. slope of slope of definition of slope 5. slope of = slope of Transitive Property of Equality 6. definition of parallel lines 7. Let F be the midpoint of . defining a midpoint 8. definition of midpoint 9. slope of slope of definition of slope 10. 11. definition of parallel lines 12. Similarly, is parallel to . steps similar to steps 1−11 What is the missing step in this proof? A. Statement: slope of = slope of Reason: definition of slope B. Statement: slope of = slope of Reason: Transitive Property of Equality C. Statement: DF = BC Reason: Corresponding sides of congruent triangles are congruent. D. Statement: ∆ADF ≅ ∆ABC Reason: ASA
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Answer:
B) Statement: slope of df = slope of bc
Reason: Transitive Property of Equality
Step-by-step explanation: i just took the test.
Answer:
C. Transitive Property of Equality
Step-by-step explanation:
simplify 9x^2y^-3 for x=5 and y=3
Answers
Answer:
8 1/3 or 25/3
Step-by-step explanation:
Answer:
Exact Form: 25/3
Decimal Form: 8.3r (r = repeating)
Mixed Number Form: 8 1/3
Find The Value Of X When 6-2x = 6x-10x+6. The Value Is
Answers
Answer:
x = 0
Step-by-step explanation:
6 - 2x = 6x - 10x + 6
1. Isolate the variable (x)
Add 2x to both sides6 - 2x = 6x - 10x + 6 -> 6 = 6x - 10x + 2x + 6
Subtract 6 from both sides6x - 10x + 2x + 6 -> 0 = 6x - 10x + 2x
2. Combine like terms
0 = 6x - 10x + 2x -> 0 = -2x
3. Solve
Divide both sides by -20 = x
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(unless it is 0/0 which equals 1)
Which of the following lines is perpendicular to the equation given below?
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Answers
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Answers
Answer:
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Step-by-step explanation:
Answer:
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Step-by-step explanation:
(4+5)(4-51) =
please help i don’t feel like doing math rn
Answers
Answer:
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Step-by-step explanation:
Answer:
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Step-by-step explanation:
Hope This Helps!
Plz Mark Brainliest!
PLEASE HURRY A triangle and two of its side lengths are shown in the diagram. Which measurement is closest to the value of x in feet? The diagram show a triangle that has 3.7ft on the left side, 14.3 ft on the right/slanted side, and x at the bottom PLEASE HELP ME
Answers
Answer:
[tex] x = 13.8 ft [/tex]
Step-by-step explanation:
Since it's a right triangle, apply pythagorean theorem.
The formula is given as a² + b² = c²
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Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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ОО
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The answer fam is..... f(x) = 500(2)
Answer:
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Step-by-step explanation:
F(x)= 2x^2-3x-9 G(x)= 4x^2-9 find (f/g) (x)
Answers
This is about division of polynomials.
(f/g)(x) = (x + 1)/(2x + 3)
(f/g) (x) simply means we divide f(x) by g(x) We are given;f(x) = 2x² - 3x - 9
g(x) = 4x² - 9
To divide this, let's simplify each function to its factors using the sun-product pattern.f(x) = 2x² - 3x + 6x - 9
Let's collect like terms;
f(x) = x(2x - 3) + 1(2x - 3)
Rewriting in factored form gives;
f(x) = (x + 1)(2x - 3)
Similarly;g(x) = 4x² - 9
g(x) = 4x² + 6x - 6x - 9
g(x) = 2x(2x + 3) - 3(2x + 3)
Rewriting in factored form gives;
g(x) = (2x + 3)(2x - 3)
Thus;
(f/g)(x) = ((x + 1)(2x - 3))/((2x + 3)(2x - 3))
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Read more at;
brainly.in/question/37643694
Fairly easy question
What is the solution to this system of equations?
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A.
x = 1, y = -6
B.
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C.
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D.
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Answers
Answer:
C. x=3 and y=−6
Step-by-step explanation:
Step: Solvex−2y=15for x:
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Step: Substitute2y+15forxin2x+4y=−18:
2x+4y=−18
2(2y+15)+4y=−18
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If $a$ is the $x$-intercept, $b$ is the $y$-intercept, and $m$ is the slope of the line with equation $\frac{x}4 + \frac{y}{12} = 1$, then what is the value of $a + b + m$?
Answers
Answer:
AAA
Step-by-step explanation:
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Answer:
13
Step-by-step explanation:
This is my first time posting, so sorry if this isn't that clear.
Anyways:
We want to find the x-intercept, and the y-intercept. The x-intercept will always have 0 as y, and the y-intercept will always have 0 as x.
We can find the x-intercept by plugging in 0 as y. So:
x/4+0/12=1
x/4=1
x=4
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We can find the y intercept by plugging in x as 0:
0/4+y/12=1
y/12=1
y=12
b=12
We can find the slope by using the equation y2-y1/x2-x1, but theres an easier way. Simplifying the original equation x/4+y/12=1 into y=--3x+12 immediatly gets us the slope of -3.
So, 12+4-3=13.
(In case you didn't know how I got y=-3x+12. This is how:
x/4+y/12=1
12(x/4+y/12)=1(12)
3x+y=12
y=-3x+12 )
1. How much interest is earned on $4,965 at 7% compounded monthly for 18 years?
Answers
I did :
(4965/7)•18 to get it
If it’s wrong I am so sorry
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Answers
Answer:I think yes, not sure tho
Step-by-step explanation:
Answer:
no because they arent the same size
Step-by-step explanation:
Two adults and 9 students cost $50 to attend
the game. If one adult and 8 students cost
$39 how much do adult and student tickets
cost?
Answers
Answer:
The cost of tickets for a play is $3.00 for adults and $2.00 for children. 350 tickets were sold and $950 was collected. How many tickets of each type were sold?
Let x = number of $3 tickets
Let y = number of $2 tickets
Total = quantity × value
Step-by-step explanation:
x + y = 350 (equation 1)
3x + 2y = 950 (equation 2)
Use Substitution Method
Isolate variable x in equation 1
x = 350 – y (equation 3)
Substitute equation 3 into equation 2
3(350 – y) + 2y = 950
1050 – 3y + 2y = 950
3y – 2y = 1050 – 950
y = 100
Substitute y = 100 into equation 1
x + 100 = 350
x = 250
Answer: 250 $3 tickets and 100 $2 tickets were sold.
Use algebra titles to solve x + 7 = 9.
Answers
Answer:
2
Step-by-step explanation:
9-7=2
Answer:
x = 2
Step-by-step explanation:
Subtract 7 from both sides.
[tex]x+7=9\\\\x+7-7=9-7\\\\\boxed{x=2}[/tex]
Hope this helps.
-1 2/7 + 4 i really need to answer this.
Answers
Answer:
5 29/100
Step-by-step explanation:
google helps
Answer:
n = 5/4
Step-by-step explanation:
Question 2 (5 points)
(07.02)
Simplify (3x - 5) + (3x + 6). (1 point)
Оа
бx - 1
Oь
1
Ос
бx - 11
Od
бx + 1
Answers
Answer:
Option d: 6x +1
Step-by-step explanation:
Why is the value of a substance’s specific gravity always the same numerically as its density?
HELP ME PLEASE!!!
Because it is always the substance’s density divided by the density of water which is 1 g/cm 3
Because it is always the substance’s density multiplied by the density of water which is 1 g/cm 3
Because specific gravity is the inverse of density
Because these represent the same measurement
Answers
greetings i may be late but yes answer A is correct
Option A is correct, Because it is always the substance’s density divided by the density of water which is 1 g/cm 3
What is Density?The density, or more precisely, the volumetric mass density, of a substance is its mass per unit volume.
Given that the value of a substance’s specific gravity always the same numerically as its density.
Because density has units and specific gravity is dimensionless, the two are never the same, but they are numerically equal when three conditions are met
Density is measured in grammes per cubic centimetre, grammes per millilitre, or kilogrammes per litre
Density and Specific Gravity are measured at the same temperature
Hence, option A is correct, Because it is always the substance’s density divided by the density of water which is 1 g/cm 3
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Solve for r.
19.72 = 4r
Answers
Answer: R = 4.93
Step-by-step explanation:
19.72/4 = 4.93
:)
