A triangle has side lengths of (1.9x + 6.2y) centimeters, (2.5x + 8.3w) centimeters, and (1.6w - 5.1y) centimeters.PART A:
Write an expression that represents the perimeter, in centimeters, of the triangle.
Show all work.
PART B:
Write an equivalent expression to represent the perimeter from PART A. by factoring out the greatest common factor.
Show all work.
IF ANSWER BOTH I WILL GIVE BRAINIEST
Answers
Answer:
Step-by-step explanation:
Part A : Since sides of triangle are ( 1.9x + 6.2y )cm
(2.5x + 8.3w)cm and (1.6w - 5.1y)cm.
Now perimeter of a triangle = sum of all sides length
Perimeter = (1.9x + 6.2y) + (2.5x + 8.3w) + (1.6w - 5.1y)
= (1.9x + 2.5x) + (6.2y - 5.1y) + (8.3w + 1.6w)
[ collecting the like terms together ]
Perimeter = 4.4x + 1.1y + 9.9w
Part B : Now we factorize the term for perimeter given in part A.
Perimeter = 1.1 (4x + y + 9w)
So equivalent factor will be (1.1 (4x + y + 9w).
Answer:
see explanation
Step-by-step explanation:
A
The perimeter is the sum of the 3 sides, thus summing the 3 sides
1.9x + 6.2y + 2.5x + 8.3w + 1.6w - 5.1y ← combine like terms
= 4.4x + 1.1y + 9.9w ← expression for perimeter
B
Factor out 1.1 from each term, thus
4.4x + 1.1y + 9.9w
= 1.1(4x + y + 9w) ← perimeter in factored form
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Final answer:
The difference between the highest and lowest elevations in Louisiana is 543 feet.
Explanation:
The difference between the highest and lowest elevations in Louisiana can be calculated by subtracting the lowest elevation from the highest elevation:
Highest Elevation (Mt. Driskill): 535 ft
Lowest Elevation (New Orleans): -8 ft
Difference = 535 ft - (-8 ft) = 535 ft + 8 ft = 543 feet
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Answers
sorry if I make this confusing.
basically divide the top by the bottom to see which is larger. Then compare the fractions.
1. You can convert the fraction into a decimal. For example,
1/3 = 1÷3=0.3333..
1/4 = 1÷4=0.25
The fraction are between 0 and 1/2. It can be seen that 1/3 > 1/4.
2. Making the to have the same denominator. For example,
1/3 and 1/4
The lcm of 3 and 4 is 12. So, we can make the 2 fractions to have the same denominater which is 12.
1/3 = 4/12
1/4 = 3/12
Since the dinominator is the same, we can compare the fraction by considering the numerator.
4 > 3, so, 1/3 > 1/4
Answers
Answer:
Option A
Step-by-step explanation:
The given function is a linear function therefore rate of change of this function will be the slope of the given line.
Since this line passes through two points ( 0,1 ) and ( 0.5 0 )
the slope of the line =
slope =
= ( -2 )
Therfore, Option A will be the answer.
The rate of change of function is,
m = - 2
We have to given that,
A function is shown in figure.
Since, The rate of change of linear function is slope of line.
Here, Two points on the line are (1, - 1) and (0, 1)
Since, The equation of line passes through the points (1, - 1) and (0, 1)
So, We need to find the slope of the line.
Hence, Slope of the line is,
m = (y₂ - y₁) / (x₂ - x₁)
m = (1 - (-1)) / (0 - 1)
m = 2 / - 1
m = - 2
So, The rate of change of function is,
m = - 2
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Answers
The required percent 40% of 120% of x is equal to 0.48 times x.
What are percentages?
The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.
To find 40% of 120% of x, we can first find 120% of x, and then find 40% of that result.
120% of x can be found by multiplying x by 1.2:
120% of x = 1.2 * x
Next, to find 40% of the result, we multiply by 0.4:
40% of (120% of x) = 0.4 * (1.2 * x)
So the final answer is:
40% of 120% of x = 0.4 * (1.2 * x) = 0.48x
This means that 40% of 120% of x is equal to 0.48 times x.
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Answer:
48 percent
Step-by-step explanation:
Answers
Answer:
7g-3=42
Step-by-step explanation:
I got it correct in imagine math. :)
Thank you.
Further explanations? Let me know. :)
Answer:
I would need to see the options
Step-by-step explanation:
But here is how one could look. g=3+(m/p). In this equation g is the amount of guests she can brin, m the amount of money she has and p the price to bring in guests(after the third shown be the 3+...).
Answers
Final answer:
The ratio of sandwiches to milk cartons, expressed as fraction in simplest form, is 2/5.
Explanation:
The question asks about the ratio of sandwiches to milk cartons. There are 4 sandwiches and 10 milk cartons. To express this relationship as a fraction, you would put the number of sandwiches over the number of milk cartons.
Therefore, the ratio of sandwiches to milk cartons as a fraction is 4/10. However, this is not the simplest form of the fraction. Both numbers can be divided by 2 to simplify the fraction. When you do that, you get 2/5. Therefore, the ratio of sandwiches to milk cartons in simplest form is 2/5.
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