Answer:
Step-by-step explanation:
the square root of 12 is 3.4 so the answer is 3.4
A rectangle has sides measuring (6x 4) units and (2x 11) units. Part A: What is the expression that represents the area of the rectangle? Show your work. (4 points) Part B: What are the degree and classification of the expression obtained in Part A? (3 points) Part C: How does Part A demonstrate the closure property for polynomials? (3 points).
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]
To learn more about the area of rectangle visit:
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If the result of a division problem is written as x^3 + 2x^2 + 3x - 4 = (x^2 + 3x + 6) (x - 1) + 2, Identify the dividend, quotient, divisor, and remainder.
Answer:
step by step ✌️
If six chocolate bars cost £3. 80 how much is for 5
Answer:
5 chocolate bars cost 3.15 (i don't have that currency symbol on my keyboard)
Step-by-step explanation:
First, let's find out what one costs, so it'll be easier.
3.80/6=0.63
Multiply the amount for one chocolate bar by five:
0.63*5=3.15
And there you go! 5 bars cost 3.15
I hope this helped!
Answer:
£4.56
Step-by-step explanation:
5 chocolate bars= £3.80
1 chocolate bar= £3.80 / 5 = £0.76
Therefore, 6 chocolate bars= £0.76 x 6 = £4.56
Find the slope of the line m=
Answer:
See below.
Step-by-step explanation:
(-3,-2),(1,-2)
-2-(-2)/1-(-3)
-2+2/1+3
0/4
The slope is 0.
-hope it helps
Hello people, help me people cmon
Pls help, does anyone know the answer to this? (Pls don’t answer if you don’t know.) THANK U HAVE A WONDERFUL DAY <3
[tex]\left[Hello,Rubyyfranco][/tex]
Answer:
The average heart beat in a lifetime is 2,365,200,00 beats.
Step-by-step explanation:
Given;
An average human heart beats 60 times per minute.
If an average person lives to the age of 75.
Knowing that;
1 hour has 60 minutes24 Hours in a day365 days in a yearQuestion to Answer;
How many times does the average heart beat in a lifetime.
Base to the question,
An average human heart beats 60 times per minute.
And there is 60 beats in a minute and 60 minutes in an hour,
Thus,
Heart beat per hour = 60 beats × 60 minutes = 3,600 beats per hour.
Thus,
The amount of beats in an hour by the number of hours in a day.
Heart beats per day = 3600 × 24 hours = 86,400 beats per day
Thus,
The number of days in a year is 365 in a year, but use the flat rate of 365 since that is generally the accepted answer.
Heart beat per year = 86,400 × 365 days = 31,536,000 beats per year
For this reason,
An average person lives to the age of 75,
Heart beat in a lifetime to age of 75 years,
= 31,536,000 × 75 years = 2,365,200,00 beats in a lifetime.
Hence, The average heart beat in a lifetime is 2,365,200,00 beats.
[RevyBreeze]
Please help, I’ll mark your answer as brainliest.
Answer:
I dont know mommy
Step-by-step explanation:
Keep safe
50 points i need help fast
answer:
A. ( -1, 6), (0, 3), (1, 0), (2, -3)
explanation:
The x values fit the y values.
(a)
y = -3x + 3
y = -3(-1) + 3
y = 3 + 3
y = 6
(b)
y = -3x + 3
y = -3(0) + 3
y = 3
(c)
y = -3x + 3
y = -3(1) + 3
y = 0
(d)
y = -3x + 3
y = -3(2) + 3
y = -3
please help! thanks :))
because you shade in everything to the left
You ran 3.4 miles. Your penpal from Germany ran 5 km. Who ran the greater distance? (1 mile = 1.61 km)
You
Your friend
PLS HURRY
Answer:
You ran a farther distance.
Step-by-step explanation:
First we will have to convert the 3.4 miles to km.
3.4x1.61=5.474 km
5.474 is greater than 5 km.
Therefore, you ran a farther distance.
Kabita has two bags. In the first bag there are 5 blue discs and 3 red discs. In the second bag there are 7 blue discs and 4 red discs. Kabita takes at random a disc from the first bag. She then takes at random a disc from the second bag
Work out the probability that kABITA takes 2 red discs
The probability that Kabita would take 2 red discs from the bags is 3/22.
What is probability?Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.
The probability that Kabita would take 2 red discs = (number of red discs in bag 1 / total number of discs in bag 1) x (number of red discs in bag 2 / total number of discs in bag 2)
(3/8) x (4/11) = 3/22
To learn more about probability, please check: https://brainly.com/question/26321175
Write and solve an equation to answer the question. What number is 16% of 80?
Answer:
12.8
Step-by-step explanation:
(16*80)/100
(q+4)(9q+5)=0 solve for q
Answer:
q = -4
q = -5/9
Step-by-step explanation:
Hi!
To solve this question, we can use the zero product property.
The zero product property states that if one factor is equal to 0, then the whol equation is equal to 0.
We have (q+4)(9q +5) = 0
That means either q + 4 = 0, or 9q + 5 = 0.
Solve:
q + 4 = 0q = -49q + 5 = 09q = -5q = -5/9We can check both cases:
(-4 + 4)(-36 + 5) = 0
0(-31) = 0
0 = 0
(-9/5 + 4)(9(-5/9) + 5) = 0
(2.2)(-5 + 5) = 0
(2.2)0 = 0
0 = 0
Feliz and Mary spent 5 hours over the weekend building 2 model planes. They spent an equal amount of time building the model planes. How long did it take them ti build each plane?
Answer:
They spent 2hrs and 30min
Step-by-step explanation:
If you cut 5 in half you get 2.5
60 cut in half equals 30
In other words... 2.5 = 2hrs and 30min
Of the 250 students in 7th Grade, 34% are girls. What is the total number of girls in 7th grade?
.34 * 250 = g
34 * 2 + 34 * .5 = g
68 + 17 = g
85 = g
85 girls in all of 7th grade
Answer:
Step-by-step explanation:
Thinking process
1. Find what 1% is
2. 1% x 34
Answer:
250=100%
2.5=1%
2.5 x 34= 85
Ans: There are 85 girls in 7th grade
74.88 x 8 rounded to the nearest cent
Answer:
74.88*8=599.04
Correct answer is 599
Step-by-step explanation:
This would be the answer with cents.
But you have to round to the nearest whole number which would be 599
Hope this helps mark brainliest please :)
I NEED HELP, PLEASE?
A) CD is an altitude of ΔABC
B) AE is a median of ΔABC
C) AD is an altitude of ΔABC
D) AD is an median of ΔABC
Answer:
option B and Option C are correct since
AE divides BC into 2 equal parts so AE is Median of ∆ABC
AD makes a 90° Angle with BC Therefore AD is Altitude.
With the spinner shown, the theoretical probability of landing on 2 is 0.25 . Which number of spins would most likely result in a relative frequency that is closest to the theoretical probability?
Answer:the question just written out doesnt give a crazy amount of context but i believe the answer is 4 spins
Step-by-step explanation:
Need help solving this problem
Answer:41°
Step-by-step explanation:
WOW I am in 4ht grade and you dont even know what 19 + 32 = 51
Answer:
it's 4th ok ok okokok okokokok
Please help me please
Answer:
Step-by-step explanation:
m=(y2-y1)/(x2-x1),
find the area of each circle, to the nearest tenth.
r =6.3
What is the ordered pair for letter R in the image to the left? A (5, 1) B.) (1,5) C. (5,0) D. (0,5)
Answer:
Your answer would be D. (0,5)
Step-by-step explanation:
Identify the geometric mean of 8 and 20 in simplest radical form
the original price of the dress is 350.00. it is on sale for 30% off. which the following is the new price of the dress. a.105 b.245. c380 d.455
what is the value of this expresion?
10+8÷2
Answer:
14
Step-by-step explanation:
Use order of operations: divide before adding
10 + 8 ÷ 2
10 + 4 = 14
Answer:
14
Step-by-step explanation:
10 + 8 ÷ 2 =
10 + 414the value of expressions is 14
Please help have a nice day please attach a file
Answer:
Hello
Step-by-step explanation
3 3/4 goes first on the left side then 3 1/4, 2 3/4,
2 1/2 ,1 3/4, 1 1/4, 1, 2, 3
Hope this helps
Answer:
Step-by-step explanation:
What's the line plot about, so we can find an appropriate label for it?
2[tex]\sqrt{48}[/tex]-2[tex]\sqrt{32}[/tex]
[tex]Hello[/tex] [tex]There![/tex]
I'll be helping your question today!
Let's do this step-by-step explanation!
[tex]2\sqrt{48} -2\sqrt{32}[/tex]
[tex]2\sqrt{48} =8\sqrt{3}[/tex]
[tex]2\sqrt{32} =8\sqrt{2}[/tex]
[tex]=8\sqrt{3} -8\sqrt{2}[/tex]
Answer:
[tex]8\sqrt{3} -8\sqrt{2}[/tex]
Hopefully, this helps you!!
#LearnWithBrainlyAlways~
[tex]SokkaBanned[/tex]
Which of the following is the equation of a line in slope-intercept form for a
а
line with slope = 4 and y-intercept at (0, 2)?
O A. y = 4x + 2
O B. y = 2x + 4
C. X = -2x - 4
O D. y = 4x-2
Answer:
A. y = 4x + 2
Step-by-step explanation:
Y = Mx + b = Slope-intercept equation
Mx equals slope
b equals y-intercept
Speed 45 kph; Tme 3hours and 25 minutes; Distance? ___ km *
Answer:
Step-by-step explanation:
S x T = D
S = 45 km/h
T = 3.41 hours
D = 45 km/1 h x 3.41
D = 153.45/3.41
D = 45 km *