The area of the rectangle is [tex]12x^{2} + 74x + 44[/tex]
The degree of the polynomial is 2nd degree and the classification of the polynomial is trinomial
The closure property of the polynomial is demonstrated as follows:
[tex](6x + 4) (2x + 11) = (2x + 11 )(6x + 4)[/tex]
The sides of the rectangle are (6x + 4) and (2x + 11). Therefore,
What is the area of a rectangle?The area of the rectangle is,
[tex]area = lw[/tex]
where,l = length,w = width.
Therefore, by using formula,
[tex]area = (6x + 4)(2x + 11)[/tex]
[tex]area = 12x^{2} + 66x + 8x + 44[/tex]
[tex]area = 12x^{2} + 74x + 44[/tex]
b).The degree of the polynomial is 2nd degree and the classification of the polynomial is trinomial(it has three terms)
c).When something is closed, the output will be the same type of object as the inputs. Therefore, to demonstrate the closure property:
[tex](6x + 4) (2x + 11) = (2x + 11 )(6x + 4)[/tex]
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Find the area of the shape.
Either enter an exact answer in terms of π (pi) or use 3.14, for π (pi) and enter your answer as a decimal.
Answer:
Step-by-step explanation:
r = 4 units
Given shape is 3/4 part of circle.
Area of the shape = [tex]\dfrac{3}{4}\pi r^{2}[/tex]
[tex]= \dfrac{3}{4}*3.14*4*4\\\\\\=3*3.14*4[/tex]
= 37.68 square units
What is the meaning of the word enigma as it is used in the following sentence?
The reason that the source of the noise is such an enigma is that no one ever traced the sound when they heard it.
Impact
Mystery, puzzle
Knowledge
Unstoppable force
Will receive brainiest if correct√
Answer:
In this context, the word "enigma" means mystery.
Step-by-step explanation:
Answer:
Mystery, puzzle
Context clue: "No one ever traced the sound when they heard it." + "The reason that the source of the noise is such an" provide context clues that this may be a mystery or some sort of puzzling puzzle.
1. Determine if the lengths 9 cm, 13 cm, and 23 cm can form a triangle.
a. What are the two shortest side lengths?
acmt 15-24
b. Find the sum of the two shortest side lengths.
c. What is the longest side length?
d. Is the sum of the two shortest side lengths more than the length of the longest side?
e. Can the lengths 9 cm, 15 cm, and 23 cm form a triangle?
f. Fill in the blank so the three lengths will NOT form a triangle. 9 cm, 15 cm,
ст
2. Describe how to determine if three lengths form a triangle.
x- 3=8 solve each equation
Answer:
x=11
Step-by-step explanation:
you need to get x by itself so just add it to the other side and you get x=11
Answer:
x =11
Step-by-step explanation:
x - 3 = 8
To solve the equation, we have to isolate 'x'.
To isolate 'x', we have to add 3 to both sides.
x - 3 + 3 = 8 + 3
x = 11
Ray has a backyard in the shape of a square with a semicircle on top. The square part of the yard has sides that are 20 feet long. How many square feet is Ray's
backyard?
Answer:
400 feet^3 hope this helped!
Can I please help me with this question
Answer: 10n^2+n+9
7) Alicia has a board game that is 18 inches wide and 18 inches long.
What is the area of the board game?
Answer:
324 inches
Step-by-step explanation:
18 x 18 or 18² is 324
Answer:
324 square inches
Step-by-step explanation:
just multiply the length times the width and ABRACADABRA!!!!!!! theres your answer
Look at the image. What is the answer? Will give brainiest!
Answer:
105
Step-by-step explanation:
L*W*H
7*3*5 = 105
someone help!!! 18 pts :((
- - - - - - - - - - - - - - - - - - - - - - - - - - -
Here's the Surface Area formula I use ⇣
- - - - - - - - - - - - - - - - - - - - - - - - - - -
Surface Area = length x width + length x height + height x width
- - - - - - - - - - - - - - - - - - - - - - - - - - -
So, let's use it...
9m x 7m = 63m
9m x 5m = 45m
5m x 7m = 35m
- - - - - - - - - - - - - - - - - - - - - - - - - - -
63m + 45m + 35m = 143m
- - - - - - - - - - - - - - - - - - - - - - - - - - -
Have a great day! :)
~pinetree
Answer:
286
Step-by-step explanation:
Formula 2 x (height x depth + height x width + depth x width)
2 x (5 x 7 + 5 x 9 + 7 x 7) = 286
pls help and the a b c thing there all the questions
Answer:
A = 3,000 Prarie dogsB = 18,000C = 6 pounds
Identify the polygon with vertices H(-6, -2), A (-10,4), T(-6,6), and C(-2,4) and then find the perimeter
and area of the polygon.
Answer:
kite; P=45–√+413−−√ units; A=32 units2
Step-by-step explanation:
Find the length of each side using the Distance Formula.
Find the length of side HA.
HA=(−10−(−6))2+(4−(−2))2−−−−−−−−−−−−−−−−−−−−−−−√
=(−4)2+(6)2−−−−−−−−−−√
=16+36−−−−−−√
=52−−√=213−−√
Find the length of side AT.
AT=(−6−(−10))2+(6−4)2−−−−−−−−−−−−−−−−−−−−√
=(4)2+(2)2−−−−−−−−−√
=16+4−−−−−√
=20−−√=25–√
Find the length of side TC.
TC=(−2−(−6))2+(4−6)2−−−−−−−−−−−−−−−−−−−√
=(4)2+(−2)2−−−−−−−−−−√
=16+4−−−−−√
=20−−√=25–√
Find the length of side HC.
HC=(−2−(−6))2+(4−(−2))2−−−−−−−−−−−−−−−−−−−−−−√
=(4)2+(6)2−−−−−−−−−√
=16+36−−−−−−√
=52−−√=213−−√
Therefore, HA=HC=213−−√ and AT=TC=25–√.
Since there are two pairs of congruent consecutive sides, HATC is a kite by definition.
Find the perimeter of the kite as the sum of the four sides.
P=213−−√+25–√+25–√+213−−√=45–√+413−−√ units
To find the area of the kite, first find the lengths of the diagonals AC and TH using the Diatance Formula.
The figure shows the same quadrilateral H A T C as in the beginning of the task. Diagonal A C is perpendicular to diagonal T H.
Find the length of diagonal AC.
AC=(−2−(−10))2+(4−4)2−−−−−−−−−−−−−−−−−−−−√
=(8)2+(0)2−−−−−−−−−√
=64−−√=8
Find the legth of diagonal TH.
TH=(−6−(−6))2+(−2−6)2−−−−−−−−−−−−−−−−−−−−−√
=(0)2+(−8)2−−−−−−−−−−√
=64−−√=8
Find the area of the kite using the formula for the area of a kite, A=12d1d2.
Substitute 8 for d1 and 8 for d2.
A=12(8)(8)=32 units2
Therefore, the perimeter of the kite is 45–√+413−−√ units and the area is 32 units2.
Janet has money invested in two different accounts. The function f(x) represents the amount of money in an account after x years of interest compounded monthly, while the function g(x) represents the amount of money in an account after x years of simple interest. x 1 2 3 4 f(x) 1,576.74 1,657.41 1,742.21 1,831.34 x 1 2 3 4 g(x) 1,575 1,650 1,725 1,800 Complete the table to show the difference in the value of the accounts for each year. x 1 2 3 4 (f – g)(x)
Considering the amounts in each table, the difference function is given as follows:
x| 1 2 3 4
(f - g)(x)|1.74 7.41 17.21 31.34
What is the difference function?At each value of x, the difference function (f - g)(x) is given by f(x) - g(x).
Hence, from the table given:
(f - g)(1) = f(1) - g(1) = 1,576.74 - 1,575 = 1.74.
(f - g)(2) = f(2) - g(2) = 1,657.41 - 1,650 = 7.41.
(f - g)(3) = f(3) - g(3) = 1,742.21 - 1,725 = 17.21.
(f - g)(4) = f(4) - g(4) = 1,831.34 - 1,800 = 31.34.
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first class airplanes has 40 pilots for every 15 aircrafts if they employ 250 pilots how many aircrafts does first class airplanes own
Decide which of the following is a reasonable answer for 3/7 x 8
Answer:
the answer is 3 3/7 or 24/7
Solve the equation for x.
32(x − 8) = 14x + 3
The solution is 14.38
The value of x from the equation 32 (x − 8) = 14x + 3 is x = ( 14 7/18 )
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
32 (x − 8) = 14x + 3 be equation (1)
Now , on simplifying the equation , we get
32 ( x ) - 32 ( 8 ) = 14x + 3
32x - 256 = 14x + 3
Adding 256 on both sides of the equation , we get
32x = 14x + 259
Subtracting 14x on both sides of the equation , we get
18x = 259
Divide by 18 on both sides of the equation , we get
x = 259/18
The value of x = 14.38
Therefore , the value of x = 14.38 or 14 7/18
Hence , The value of x from the equation is x = ( 14 7/18 )
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Hellllpp pleaseee !!!
Find both x and y. Leave answers in simplified radical from. (Step by step)
[tex]\\ \rm\rightarrowtail sin45=\dfrac{x}{12}[/tex]
[tex]\\ \rm\rightarrowtail \dfrac{1}{\sqrt{2}}=\dfrac{x}{12}[/tex]
[tex]\\ \rm\rightarrowtail x=\dfrac{12}{\sqrt{2}}[/tex]
[tex]\\ \rm\rightarrowtail x=6\sqrt{2}ft[/tex]
Now
[tex]\\ \rm\rightarrowtail tan60=\dfrac{y}{6\sqrt{2}}[/tex]
[tex]\\ \rm\rightarrowtail y=6\sqrt{6}[/tex]
x2 - 12x + 32 = (x - 8)
Answer:
x = 3.6
Step-by-step explanation:
=> x2 - 12x + 32 = (x - 8)
=> 2x - 12x + 32 = (x - 8)
=> 2x - 12x + 32 = x - 8
=> 2x - 12x - x = -8 -32
=> -10x - x= -40
=> -11x = -40
=> (-11x)/-11 = (-40)/-11
=> x = 3.636363636363636
=> x = 3.6
what is the answer to g(-3) = (-3) squared + 5 (-3)
Answer:
The answer is -3g=(-6)
What equation is equivalent to 4x+1/2+2x+(-3)
Answer:
6x-5/2
Step-by-step explanation:
4x+1/2+2x+(-3)
4x+2x+1/2-3
6x+1/2-3
6x+1/2-6/2
6x-5/2
30 points!!!!! Read the picture please
Answer:
I think it's 29
Step-by-step explanation:
if I'm wrong let me know and I'll delete my answer
5 less than a number is twice the sum of that number and 9
Answer:
let the number be " x "
[tex]\bold{x - 5 = 2(x + 9)} \\\bold{ x - 5 = 2x + 18 } [/tex]
gathering the like terms together , we get
[tex]\bold{2x - x = - 5 - 18} \\\bold{ x = - 23}[/tex]
hope helpful~
Answer:
The answer is going to be 7 or X=7. Here is how that conclusion came to be. Five less than twice a number is 9; here is the mathematical sentence we created to represent the statement:
2X-5=9 now lets work it.
2X-5+5=9+5
2X=14 , lets divide boyh sides of the equation by 2.
2X/2=14/2
X=7 Now lets prove this number represents X.
2(7)-5=9
14–5=9
9=9
I HOPE THIS HELPED YOU.
What are some examples of specific values carried on through generations?
Pass down expensive jewelry.
Go on costly family vacations.
Participate in special mealtimes and celebrations.
Attend the same university as family members.
Answer:
20+(56)-18=
Step-by-step explanation:
some specific values are carried on 15 to 60 numbers
Which is false? Financial math
if (am*an)/ap=ax then express in terms of m, n ,p
with explanation
Answer:
x = m*n / p
Step-by-step explanation:
am * an / ap = ax
=> x = m*n / p
A city has a population of 210,000 people. Suppose that each year the population grows by 4.25%. What will the population be after
13 years?
Use the calculator provided and round your answer to the nearest whole number
Answer:
Approximately 494,314 people
This is an exponential growth question, specifically population growth. We will use the following equation to help us solve this situation:
P(t) = a(1+r)t
P(t) = total population (??)
a = initial population = 260,000
r = growth factor (the percent as a decimal) = 0.055
1 + r = 1 + 0.055 = 1.055
t = time in years = 12
So, we can substitute all our information and solve:
P(12) = 260,000(1.055)12 = 494,313.95
Rounding to the nearest whole person, 494,314 people in 12 years.
Hope it helps!!!!!!!!!Brainliest pls!!!!!!!!Evaluate: n-1 510,5 5 () = [?] Round to the nearest hundredth. Enter
for my friend please thanks
Answer:
151100 because hundred contain two zeros
What is the value of the expression?
(12 1/3 + 5 1/3) – (7 4/8 -7 1/6)
Enter your answer in the box as a mixed number
HURRRYYY (no links)
write the factored equation of the following 6th degree polynomial with intercept at (0, 576)
Check the picture below on the left-hand-side.
we know the degree of the polynomial will be 6, so the exponents of its factors must add up to 6.
now, we know that at -4 and -1 it has an odd multiplicity, so the exponent of that factor could be either 3 or 1 hmmm so which is it?
well, when the graph cross the axis straight through, it'd be a multiplicity of 1, when it leans a bit on the axis, like it does on -4, the multiplicity will be larger than 1, so then
[tex]\begin{cases} x=-4\implies &x+4=0\\ x=-1\implies &x+1=0\\ x=3\implies &x-3=0 \end{cases}\qquad \implies a\stackrel{odd\qquad odd\qquad even}{(x+4)^3(x+1)^1(x-3)^2}=y \\\\\\ \stackrel{\textit{we also know that}}{x=0\qquad y=576}\implies a(0+4)^3(0+1)(0-3)^2=576\implies a(64)(1)(9)=576 \\\\\\ 576a=576\implies a=\cfrac{576}{576}\implies a=1~\hfill \begin{array}{llll} 1\stackrel{odd\qquad odd\qquad even}{(x+4)^3(x+1)^1(x-3)^2}=y \\\\\\ \boxed{(x+4)^3(x+1)^1(x-3)^2=y} \end{array}[/tex]
Check the picture below on the right-hand-side
A scale drawing of a park is 30 inches long and 24 inches wide. On the drawing, 1 inch is equal to 250 feet What are the actual length and width of the park? Enter the answer in each box.
1 inch equals 250 feet.
Multiply the inches on the map by 250 to get total feet.
30 x 250 = 7,500 feet
24 x 250 = 6,000 feet
The park is 7,500 feet long by 6,000 feet wide
The scale factor of the drawing is 1 inch equal to 250 feet. Then the actual length and width are 7500 feet and 600 feet.
What is the scale factor?The scale factor means the changing of the size of the object without changing the shape. The size of the object may be increased or decreased based on the scale factor.
A scale drawing of a park is 30 inches long and 24 inches wide. On the drawing, 1 inch is equal to 250 feet. Then the actual dimension will be
Length = 30 × 250
Length = 7500 ft
Width = 24 × 250
Width = 6000 ft
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