1. Write and simplify an expression that represents the length of the south side of the field 2. Write and simplify a polynomial expression that represents the perimeter of the pumpkin field. 3. What is on reason why the perimeter of the pumpkin field would be useful to Farmer Bob? 4. What is the perimeter of the potato field? 5. Write and simplify a polynomial expression that represents the area of the squash field. 6. What is one reason why the calculated area of the squash field would be useful to Farmer Bob? 7. Farmer Bob realized that the pumpkins and squash will use the same soil type. What is the area of the squash and pumpkin fields combined?
Answers
Answer:
The answer is below
Step-by-step explanation:
1) The length of the south side of the field = (5x + 2) + (x² - 9) + (x² - 7x +12) = x² + x² + 5x - 7x + 2 - 9 + 12 = 2x² - 2x + 5
2) The perimeter of pumpkin field = 2(length + breadth) = 2[(5x - 2) + (5x + 2)] = 2[5x + 5x - 2 + 2] = 2(10x)
The perimeter of pumpkin field = 20x
3) The perimeter of pumpkin field is useful in case Bob wants to fence the pumpkin field.
4) The perimeter of potato field = 2(length + breadth) = 2[(x + 6) + (x² - 7x + 12)] = 2[x² - 7x + x + 6 + 12] = 2(x² - 6x + 18)
The perimeter of potato field = 2x² - 12x + 36
5) Area of squash field = length * breadth = (4x) * (x)
Area of squash field = 4x²
6) The area of the squash field would be important if Bob want to determine the number of squash seeds that would be enough for the field.
7) Area of pumpkin field = length * breadth = (5x - 2) * (5x + 2) = 25x² + 10x - 10x - 4
Area of pumpkin field = 25x² - 4
Area of pumpkin field and squash field = 4x² + (25x² - 4) = 29x² - 4
Related Questions
The geometric mean between 8 and 18.
a) 8
b) 12
c) 14
d) 16
Answers
Explanation:
The geometric mean of two positive numbers a and b is √ab. The ratio a:√ab is equal to the ratio √ab:b.
b
In a survey of 100 people, 10 preferred onions on their hot dogs. What percent preferred onions?
Answers
For this exponential function what is the output value (y) when the input value (c) is 3?
Answers
Answer:
y = 40
Step-by-step explanation:
Given, y = 5 * 2^x
If x = 3, y would be:
Substitute the value of x into the given function.
Thus,
y = 5*2³
y = 5*8
y = 40
2. Write the equation –3x + 5y = 10 in slope-intercept form.
Answers
Hope this helps
The chandlers are moving across the country. Mr.Chandler leaves 3.5 before Mrs. Chandler. If he averages 80 mph and she averages 90 mph, how many hours will it take Mrs. Chandler to catch up to Mr. Chandler?
Answers
Answer:
ghehejdskjkdskjdkjfsd
Step-by-step explanation:
Answer:
Step-by-step explanation:
90t=80(t+3.5) expand right side
90t=80t+280 subtract 80t from both sides
10t=280 divide both sides by 10
t=28 hours
Is it - or + 60 plz help me
Answers
Can isosceles triangles be an equilateral triangle?
Answers
Answer:
IT CAN BE
Step-by-step explanation:
BECAUSE ISOSCELES TRIANGLE IS A TRIANGLE WITH 2 SIDES EQUAL....
EQUILATERAL TRIANGLE HAS ALL SIDES AND ANGLES EQUAL, so equilateral triangle also has 2 sides equal
Answer:
no it is not can you look at your coments
How many bottles are needed to hold 3.5 liters of juice?
Answers
A recipe for sparkling apple juice calls for 3 quarts of sparkling water and 2 quarts of apple juice. How much sparkling water would you need to mix with 8 quarts of apple juice? (NC.7.RP.1) *
Answers
Answer:
Step-by-step explanation:
12
:((((((((((((( i need help
Answers
Answer:
5d
Step-by-step explanation:
Every member pays 5 dollars. So the number will multiply by 5 everytime a member pays.
Turn this improper fraction in mixed numbers.23/7
Answers
Answer:
3 2 /7
Step-by-step explanation:
Divide using long division. The whole number portion will be the number of times the denominator of the original fraction divides evenly into the numerator of the original fraction, and the fraction portion of the mixed number will be the remainder of the original fraction division over the denominator of the original fraction.
what is 1'000+686+754
Answers
Answer:
2440
Step-by-step explanation:
1,000+686 =
1,686
1686+ 754
= 2440
a pack of 6 cans cost $12 how much will 15 cans of coffee cost
Answers
Answer:
30$ for 15 cans of coffee.
Step-by-step explanation:
$12 for 6 cans of coffee
12 divided by 6 = 2
$2 per can of coffee
15 cans of coffee times $2 = 30$
Hope this helps
Is it similar to BAK??
Answers
Answer:
No
Step-by-step explanation:
If we add up numbers in one line segment like 15+25 and 10+6 we do not get multiples so the triangle GYK is not similar to BAK
Mark Me As A Brainliest
Answer: I believe it isn’t I used the Pythagorean theorem
Solve the system of functions below:
-9x = (-2x^2)-4-y
x = (-y+6)/3
Answers
Point Form:
(1,3) (5,-9)
Equation Form:
x=1 y=3
x=5 y=-9
solve for the first variable in one of the equations, then substitute the result into the other equation.
Write the expression 17 4/3 using radicals :)
Answers
a
x
n
=
n
√
a
x
a
x
n
=
a
x
n
.
Exact Form:
3
√
17
4
17
4
3
Decimal Form:
43.71178704
I’m so sorry it won’t let me type it right on my phone but hope this helps
The expression can be expressed as radicals in terms of [tex]\mathbf{\sqrt[3]{17^4} }[/tex]
A radical expression is an expression that can be written in square root form. It is an opposite form of an exponent and its power determines the root in which it is been evaluated.
Here, we are given:
[tex]\mathbf{\implies 17^{^\dfrac{4}{3}}}[/tex]
The denominator in the power will be the root of the expression given, since it is 3 it will be the cube root raised to the power of 4.
[tex]\mathbf{\implies \sqrt[3]{17^4} }[/tex]
Learn more about radical expressions here:
https://brainly.com/question/1810591?referrer=searchResults
2.4= -5y + 14.9. Solve for y
Answers
2.4=-5y+14.9
We move all terms to the left:
2.4-(-5y+14.9)=0
We get rid of parentheses
5y-14.9+2.4=0
We add all the numbers together, and all the variables
5y-12.5=0
We move all terms containing y to the left, all other terms to the right
5y=12.5
y=12.5/5
y=2+2.5/5
Y=2.5
If segment AB is 28, then segment AD is___?
Answers
Answer:
C. 14
Step-by-step explanation:
The whole side is 28 (AB), so AD must be half of AB. 28/2=14
what is the definition of PEMDAS as it applies to 56(56^4)4+6
Answers
Answer:
pemdas
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Help with this one also
Answers
Answer:
7(2c + 15) = 14c + 7.15 = 14c + 105
Answer: 14c + 105
Step-by-step explanation:
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Answers
Answer:
Inieterlov
Step-by-step explanation:
Si un electrón no consume, ni libera energía el átomo se encuentra enSi un electrón no consume, ni libera energía el átomo se encuentra en
Answer:
0.2
Step-by-step explanation:
Divide the numerator by the denominator
Which is a better deal on a $10 item:
50% off or 10% off and then another 40% off? Explain your answer.
Answers
Unless I completely misunderstood, 50% should be better. If it’s 40% off + 10% then it will be 50% and therefore both of them are equal deals and both good.
There were 22,180 seats in a stadium. There are 85 sections with an equal number of seats in each and the remaining seats are floor level. How many seats are on the floor?
Answers
Answer:
Step-by-step explanation:
There are multiple solutions.
If each section has n seats, the floor has 22,180-85n seats.
22,180/85 ≅ 260.9, so each section has at most 260 seats.
If each section has 260 seats, the floor has 22,180-85×260 = 80.
A mistake was made in the steps shown to simplify the expression. Which step includes the mistake?
9/2+ 3(4 – 1) – 7 + 23
Step 1: = 9/2+ 3(3) — 7 + 23
Step 2: = 9/2 + 3(3) - 7 + 8
Step 3: =15/2 (3) — 7+8
Step 4: =45/2 - 7+8
Step 5: =31/2 +8
Step 6: =47/2
Answers
Answer: step 3 maybe?
Step-by-step explanation:
What is the value of x in the equation -2/9x2/5 ?
A. -1 4/5
B. -5/9
C. 5/9
D. 1 4/5
Answers
Answer:
-1 4/5
Step-by-step explanation:
-2/9x = 2/5
(multiply both equations by 9 and 5)
So
-10x = 18
(divide both equations by -10)
x = - 18/10
Simplify:
x= - 9/5
= - 1 4/5
Explanation because i think it’s right
Glen needs to select the shortest length nail available to build a small bird house. Of the following for sizes available which one should he select: A) 1 3/5 inches B) 1 5/8 inches C) 1 2/3 inches D) 1 3/4 inches
Answers
Answer:
B) 1 7/8
Step-by-step explanation:
1. first, if you have 16/8 then it would be 2, but since it is 15/8 you need to minus 15 and 8
2. 15-8=7, now you only have 7
3. last, since you only have 7 then it is 1 whole and 7 8ths
4. 1 7/8 is your answer.
Sarah has just received a box of chocolates from a dear friend. Her friend tells her that inside the box there are two kinds of chocolate: milk and dark. There are more milk chocolates than dark chocolates. Subtracting the number of dark chocolates from the number of milk chocolates gives 5 as an answer. The number of milk chocolates is twice that of dark chocolates. How many dark chocolates are there?
Answers
I need help with both of these plss
Answers
Answer:
3. All you did was switch the numbers, so it will still equal the same :)
4. 8a and the other 8a cancel each other out, so since 8 has no variables, it ends up by itself.
Kiemanh is solving the equation 15 r minus 6 r = 36. What is the value of r?
Answers
Answer:
4
Step-by-step explanation:
combine like terms 15r-6r=9
9=36
divide both sides by 9
=4
Identify in the given expressions, terms which are not constants. Give their numerical coefficients.
(i) 5x – 3
(ii) 11 – 2y2
(iii) 2x – 1
Answers
Given:
The expression are
(i) [tex]5x-3[/tex]
(ii) [tex]11-2y^2[/tex]
(iii) [tex]2x-1[/tex]
To find:
The terms which are not constants and their numerical coefficients.
Solution:
Constants: The terms which are free from variables.
Numerical coefficient: Number multiplied with a variable.
(i) [tex]5x-3[/tex]
Constant = -3
Term which is not constant = 5x
Numerical coefficient = 5
(ii) [tex]11-2y^2[/tex]
Constant = 11
Term which is not constant = [tex]-2y^2[/tex]
Numerical coefficient = -2
(iii) [tex]2x-1[/tex]
Constant = -1
Term which is not constant = 2x
Numerical coefficient = 2
Therefore, the terms which are not constants are [tex]5x,-2y^2,2x[/tex] respectively and their numerical coefficients are 5, -2, 2 respectively.