Answers
To find the area of the shaded part we have to subtract the rectangle area from the triangle area :
[tex]s = \frac{1}{2} \times (8x + 2)(6x) - (x)(3x + 1) \\ [/tex]
[tex]s = \frac{1}{2} \times (48 {x}^{2} + 12x) - (3 {x}^{2} + x) \\ [/tex]
[tex]s = \frac{48}{2} {x}^{2} + \frac{12}{2} x - 3 {x}^{2} - x \\ [/tex]
[tex]s = 24 {x}^{2} + 6x - 3 {x}^{2} - x[/tex]
[tex]s = 24 {x}^{2} - 3 {x}^{2} + 6x - x[/tex]
[tex]s = 21 {x}^{2} + 5x[/tex]
And we're done
Have a great day ♡
Related Questions
An auto mechanic has collected $1468.63 for parts, including 6% tax. For accounting purposes, he must determine exactly how much of the total was in sales tax.
HINT: Let "x" stand for the dollar amount of the parts BEFORE tax was added.
Answers
Answer:To calculate the sales tax that is included in a company's receipts, divide the total amount received (for the items that are subject to sales tax) by "1 + ...
Step-by-step explanation:
Help due in an hour and I am confused
Answers
Answer:
48 degree
Step-by-step explanation:
Angle EFD=Angle EGD=42 degree
Angle EFG=90 degree
Angle DFG=Angle EFG- Angle EFD=90 degree-42 degree=47 degree
Answer:
m∠DFG = 48°
Step-by-step explanation:
Angles in a semicircle Theorem
The angle at the circumference in a semicircle is 90°
Therefore, if EOG is the diameter of the circle, then
m∠EDG and m∠EFG are both 90°
As the sum of the interior angles of a triangle is 180°
m∠EDG + m∠EGD + m∠DEG = 180°
⇒ 90° + 42° + m∠DEG = 180°
⇒ m∠DEG = 48°
As the angles at the circumference subtended by the same arc are equal, (i.e. angles in the same segment are equal) then
m∠DFG = m∠DEG = 48°
choose the name of the highlighted part.
Answers
Answer:
B.edge it is the correct answer!
i dont understand???????????
Answers
Answer:
Step-by-step explanation:
We can obtain that the dimensions of the rectangle are 7 by 5.
Since A = lw, the total area is 35.
Nihkil surveyed 20 students at his middle school and 13 of them had at least one sibling. What percent of the students surveyed have at least one
sibling?
Answers
The students surveyed have at least one sibling are 65%.
What is percentage?The word "per centum," which means "by the hundred," was used to create the phrase "percentage." The denominator of a percentage is 100, which are fractions. To put it another way, it is the relationship between parts and the whole, where the whole always has a value of 100.
Rate is characterized as a given part or sum in each hundred. The denominator is 100, and the symbol "%" denotes that it is a fraction.
Given total student surveyed = 20
students had at least one sibling = 13
percent of the students surveyed have at least one sibling =
(students had at least one sibling)/(total student surveyed) x 100
percent of the students = 13/20 x 100
percent of the students = 65%
Hence 65% of students surveyed have at least one sibling.
Learn more about percentage;
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A city’s population is 12,800. It is predicted that the population will increase by 3% each year.
Part a: Write a function that can be used to find the city’s population after t years.
Part b: If the city’s population, p, continues to grow 3% per year, what will the approximate population be in 15 years. Round to the nearest integer.
Answers
Answer:
18,560
Step-by-step explanation:
3 percent *12800 =
(3:100)*12800 =
(3*12800):100 =
38400:100 = 384
384*15 = 5760
12800 + 5760 = 18560
Jean listed the steps involved in the life cycle of a gymnosperm. 1 - The pollen gets stuck in a sticky liquid. 2 - Sperm from the pollen fertilize the egg in the ovule. 3 - The ovule develops into a seed. 4 - When mature, the seeds are dispersed. Which step is missing? Before step 3, the ovule develops cones. Just after step 3, the ovule develops cones. Before step 1, wind carries pollen from the male to the female cones. Just after step 1, wind carries pollen from the male to the female cones
Answers
Answer:
b
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Just after step 3, the ovule develops cones.
write the standard form of the equation of the circle with the given center and radius. Center (2.-1), r= √3
Answers
Answer:
(x-2)^2 + (y+1)^2 = 3
Step-by-step explanation:
That is the standard equation for a circle given h,k center and r
can somone help? ill give brainlist
Answers
Answer:
13.99+.75+.75=15.49
Part A ) 15.49
Part B) Anna is correct because her pizza only cost 15.49 and if you subtract 15.49 from 20 it is 14.51
Step-by-step explanation:
A chocolatier makes chocolate bon-bons in the shape of a sphere with a diameter of 2 cm. The chocolate used in the bon-bons has a density of 1.33 g/cm^ 3 If the chocolate used costs $0.04 per gram, how much would the chocolate for 110 bon bons cost , to the nearest cent?
Answers
The total amount it would cost to make 110 bon bons given the cost per gram is $24.52.
What is the total amount it would cost to make 110 bon bons?The first step is to determine the gram used in making the chocolate.
Gram = density x volume
Volume = 4/3πr³
4/3 x 22/7 x (2/2)³ = 4.19cm³
Gram = 4.19cm³ x 1.33 = 5.57 g
Cost of 110 bon bons = 5.57 x 0.04 x 110 = $24.52
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add (5y - 1) + (-2y + 4) =
Answers
Answer:
3(y+1)!
Step-by-step explanation:
Find the area of the quadrilateral
Answers
Answer:
58.58
Step-by-step explanation:
[tex] \frac{1}{2} \times 10 \times 3 \\ 5 \times 3 = 15.....(1)[/tex]
[tex] \frac{1}{2} \times 10 \times 10 \\ 5 \times 10 = 50...(2)[/tex]
Add one and two :- 15+ 50 = 65
HURRY PLEASE I WILL GIVE BRAINLIEST AND LOTS OF POINTS
Answers
Answer:
[tex]m = \dfrac{3}{4} [/tex]
Step-by-step explanation:
We would like to find the slope of the line of the given equation .
[tex]\longrightarrow y =\dfrac{3}{4}x -1 [/tex]
We know that slope intercept form of the line is given by ,
[tex]\longrightarrow y = mx + c [/tex]
where ,
m is the slope c is y interceptNow we can compare the given equation with the slope intercept form to find the slope . You will see that 3/4 is present at the place of m .Therefore ,
[tex]\longrightarrow \underline{\underline{m=\dfrac{3}{4}}} [/tex]
Hence option C is correct choice .
Answer:
C. 3/4 (third option).Step-by-step explanation:
Use the slope-intercept formula.
Slope-intercept formula:
→ y=mx+b
The m represents the slope.The b represents the y-intercept.So, the slope is 3/4 and y-intercept is -1.
Therefore, the correct answer is C. 3/4.I hope this helps! Let me know if you have any questions.
A rectangle has an area of 91.7 square inches and a base of 13.1 inches. What is the height?
Answers
Answer:
7 inches
Step-by-step explanation:
The area of a rectangle A is equal to its length times its width (or base times height if you want to put it that way.)
Since A = b*h, h = A/b. Plugging in values gives you 91.7/ 13.1 = 7 inches.
So the answer is 7 inches.
if brainly doesn't let me put this question..
Answers
Answer:
8-4+9+3+6-6=36 this is my answer
PLEASE I NEED HELP!!! BRAINLIEST FOR THE FASTEST ANSWER
Answers
Hello!
[(4πr³)/3]/2
r = 7,5yd
[4 *3,14*7,5³/3]/2
=> 883, 125yds ³
Find the perimeter.
Write your answer as a fraction or as a whole or mixed number.
3
mm
4
M
3
mm
|*
mm
3
mm
Last one for today thank youu
Answers
Answer:
3mm
Step-by-step explanation:
4 (3/4)
4x3/4
=3
brainiest please
Answer:
3 mm⠀
Step-by-step explanation:
⠀
We know,
[tex]{\longrightarrow \qquad \boldsymbol{\pmb{Perimeter_{(square)} \it=4a }}}[/tex]
⠀
Where,
a is the side length of the square. Here, a = [tex] \sf \: \dfrac{3}{4} [/tex] mm⠀
Now, Substituting the values in the formula :
⠀
[tex]{\longrightarrow \qquad {\rm{Perimeter_{(square)} = \it4 \times \it \dfrac{3}{4} }}}[/tex]
⠀
[tex]{\longrightarrow \qquad {\rm{Perimeter_{(square)} = \it \cancel4 \times \it \dfrac{3}{ \cancel4} }}}[/tex]
⠀
[tex]{\longrightarrow \qquad {\boldsymbol {\pmb{Perimeter_{(square)} = 3 }}}}[/tex]
⠀
Therefore,
The perimeter of the square is 3 mm23 Safia says,
3, 13 and 23 are all prime numbers so
all numbers that end in 3 must be prime.
Explain why she is wrong.
Answers
Wrong because there will be sometimes a number that will be dividend by three completely.
See :-
9393/3 = 31
6363/3 = 21
3333/3 = 11
[tex]\frak{\fcolorbox{black}{pink}{Black Pink in your area$~$}}[/tex]~←(>▽<)ﾉ
Answer:
Step-by-step explanation:
We only need to find one exception to prove that she is wrong.
One such number is 33, which = 3 * 11 ( noit prime).
When three or more numbers are added, the sum is the same regardless of the grouping. Which property is this Associative, Commutative, or Distributive property
Answers
Answer:
Associative property
Step-by-step explanation:
have fun
what is the value of 350 - 30(-14 + 3.5)
Answers
Answer:
665
Step-by-step explanation:
PLEASE MARK ME AS BRAINLIEST AND HAVE A NICE DAY :)
Answer:
665
Step-by-step explanation:
350 - 30( - 14 + 3.5) ← evaluate the parenthesis
= 350 - 30( - 10.5) ← distribute parenthesis by - 30
= 350 + 315
= 665
Power Up Test Practice
15. The table shows the money raised by each type of booth
at a craft sale. The mean amount raised per booth was $50
How much money was raised by the T-shirt booth? Explain
how you found your answer.
Martin Gai Sande
Answers
Answer: 26
Step-by-step explanation: Add all the booths together and you will get 300. You will get 300 because the t-shirts booth is $26. Now divide 300 by how many booths there are, which is six. And your mean will be 50.
1/(x+1) divided by 4/(x+1)+6/x
Answers
Answer:
4x/(x+1)(x2+x+6)
Step-by-step explanation:
Jill always buys the same kind of shampoo in an 11.5-ounce bottle. She is at the store buying more and sees that the bottle is now bigger and has 20% more for the same price. How many ounces of shampoo are in the new bottle.
Answers
Step-by-step explanation:
100% = 11.5
20% more means 120%
120% = 100%×1.2 = 11.5×1.2 = 13.8 ounces
An investment account plays 3.7% annual interest compound weekly. If $370 is invested in this account, what will be the balance after 12 years?
Answers
Answer: 358
Explanation: 370 - 12 = 358
Keisha cuts a 2/3 foot rope into 1/12 foot piecesz how many pieces of rope was she able to cut?
Do I divide 2/3 by 1/12?
Answers
Answer:
yes its 24/3 but reproduce is 1/8
Step-by-step explanation:
Help me please! I’ll give Brainliest to the right answer!
Answers
Answer:
(x,y) ---> (x+9, y+8)
Step-by-step explanation:
you simply take one point (ex point R to R^1) and count the distance from left to right/right to left which is 9 so that is your X and count up which will be your Y in this case is 8.
what is the answer to this problem (8+2)³-6
Answers
Answer:
994
Step-by-step explanation:
(8+2) = 10
10^3 = 1000
1000 - 6 = 994
Answer:
994
Step-by-step explanation:
(8+2)³-6
10³-6
1000-6
994
Hope that helps!
Help please this is complicated
Answers
Answer:
2=29
3=x?
kris kross
2x=3×29
2x=87
divide both sides by two
x=43.5
and
3=43.5
so find by this method
What is the volume of this prism?
3 cm
3 cm
20 cm
13 cm
13 cm
6 cm
Answers
Answer:
720
Step-by-step explanation:
break the area into two shapes the triangle and the rectangle
then you good
You create a recipe for slime by making some 20% pure slime and some 80% pure to create 100 gallons of a 65% slime mixture. How man gallons of the 20% mixture are needed
Answers
About 25 gallons of 20% mixture are needed to make the 80% mixture.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
Let x represent the amount of gallons of 20% mixture needed, hence:
(20% of x) + (80% of y) = 65% of 100
0.2x + 0.8y = 65 (1)
Also:
x + y = 100 (2)
From both equations:
x = 25, y = 75
About 25 gallons of 20% mixture are needed to make the 80% mixture.
Find out more on equation at: https://brainly.com/question/2972832