Answers
Answer:
Perimeter [tex]\sqrt{26}+\sqrt{5}+\sqrt{10}+\sqrt{17}[/tex] units. Area 12 square units.
Step-by-step explanation:
Perimeter: total distance around the figure.
Distance Formula: the distance between points [tex]\left(x_1,y_1\right) \text{ and } \left(x_2,y_2\right)[/tex] is
[tex]d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}[/tex]
[tex]AB=\sqrt{(6-1)^2+(2-1)^2}=\sqrt{25+1}=\sqrt{26}[/tex]
[tex]BC=\sqrt{(5-6)^2+(4-2)^2}=\sqrt{1+4}=\sqrt{5}[/tex][tex]CD=\sqrt{(2-5)^2+(5-4)^2}=\sqrt{9+1}=\sqrt{10}[/tex][tex]DA=\sqrt{(1-2)^2+(1-5)^2}=\sqrt{1+16}=\sqrt{17}[/tex]
The perimeter is the sum of all those segment lengths.
One way to find the area of the figure is to surround it with a rectangle, insert some lines so that the areas you do not want can be found and subtracted from the rectangle's area. (See attached image.)
The area of the large rectangle around the figure is 5 x 4 = 20 square units.
The triangles have areas 1/2 (base) (height):
A. (1/2)(1)(4) = 2 square units
B. (1/2)(3)(1) = 1.5 square units
D. (1/2)(1)(2) = 1 square unit
E. (1/2)(5)(1) = 2.5 square units
Square C. (1)(1) = 1 square unit
Total of all the area you don't want to include:
2 + 1.5 + 1 + 2.5 + 1 = 8 square units
Subtract 8 from the surrounding rectangle's area of 20, and you get the area of the figure is 20 - 8 = 12 square units.
Related Questions
What is the area of the figure?
Answers
Answer:
252 square inches.
Step-by-step explanation:
Split the Cube into three shapes.
You can make the biggest cube 12 by 15 and mutliply those together.
That would be 180.
Now you are left with 2 other smaller cubes.
3 * 6 = 18
6 times 9 = 54
The Final Answer is 252 square inches.
What are the coordinates of point G of the pre-image? (-2, 1) (-4, 2) (-12, 0) (-32, 16)
Answers
Answer:
(-12,0)
Step-by-step explanation:
(-12,0)
(-4,2)
Answer:
A or (-2, 1)
Step-by-step explanation:
Someone help me with this pls
Answers
Answer:
5-² is your correct answer
Answer:
=5^10/5^12
= 5^10-12
=5^-2
Jillian put $1200 into an account earning 6.5% interest compounded continuously. How long until she doubles her money?
please answer I'll give you five stars and step by step
Answers
Answer:
[tex]A= 2400\\P= 1200\\r = 6.5\% = 0.065\\n = 365 \\t = t\\A = P(1 + \frac{r}{n})^{nt}\\\\2400 = 1200(1 +\frac{0.065}{365} )^{365t}\\\\\frac{2400}{1200} = (1.00017808219)^{365t}\\\\(2)^{\frac{1}{365} } = (1.00017808219)^t\\\\\\Taking \ log \ on \ both \ sides\\log(1.00190083768) = t \times log(1.00017808219)\\\\t= \frac{log(1.00190083768)}{log(1.00017808219)} = 10.66\\\\t = 10.7years[/tex]
What is the product? (4s+ 2)(5s^2 +10s+3)
Answers
Answer:
Its 20
s
3
+
50
s
2
+
32
s
+
6
Step-by-step explanation:
Answer:
20[tex]s^{3}[/tex] + 50[tex]s^{2}[/tex] + 32s + 6
Step-by-step explanation:
(4s+2)(5s^2+10s+3)
=(4s+2)(5s^2+10s+3)
=(4s)(5s^2)+(4s)(10s)+(4s)(3)+(2)(5s^2)+(2)(10s)+(2)(3)
=20s^3+40s^2+12s+10s^2+20s+6
=20[tex]s^{3}[/tex] + 50[tex]s^{2}[/tex] + 32s + 6
PLEASE HELP THIS IS OVERDUE !!!!!!!!!! BRAINLIEST + POINTS!!!!!
Answers
Answer:
:)
Step-by-step explanation:
to bad wow T^T
Answer: you can check math
way
.com
What is the volume of a marble sphere that has a radius of 12 millimeters? Express the answer in terms of π
Answers
If the area of a square is 121 cm^2, what is its side length?
I
Answers
Step-by-step explanation:
Area of a square=121 cm^2
l^2=121 cm^2
l=√121cm^2
l=11 cm
Would you rather be reincarnated as a sea creature or an airborne creature?
Answers
Answer:
Airborne
Step-by-step explanation:
Answer:
I would rather be incarnated as a suldreen, the proper name for a moonlark, which are a beautiful bird with silver or blue feathers arranged in a sweeping, peacock-like train, long legs like a crane, and a neck similar to a swan's.
Need help with school
Answers
Simplify 7(3x = y) i need help im to confused
Answers
Can anyone help me with this math please bc honestly I forgot how to do dis atp:(
Answers
Answer:
1. 12/35 ft²
2. 9/20mile²
3. 1/4 meter²
4. 7/40in²
5. 18/35ft²
6. 3/16mile²
1: is 12/35 2: is 9/20 3: is 1/4 4: 7/40 5: 18/35 6: 3/16
Need help on this !!
Answers
Answer:
[tex]\sqrt{360}[/tex]
Step-by-step explanation:
Use Pythagorean Theorem:
[tex]a^2+b^2=c^2[/tex]
Plug in a=18 and b=6
[tex]18^2+6^2=c^2[/tex]
Simplify
[tex]360=c^2[/tex]
Thus when you square root both sides, you will get:
[tex]c=\sqrt{360}[/tex] which is also equivalent to 18.97 or [tex]6\sqrt{10}[/tex]
PLEASE PLEASE HELP. I WILL MARK BRAINLIEST TO THE ANSWER!
What is the surface area of the box if it is scaled up by a factor of 10? given that the surface area is 334. length: 8in width: 3in height: 13in
Answers
Answer:
33400
Step-by-step explanation:
If it is scaled by a factor of 10, every side length is multiplied by 10. So you can do the work of:
80*30*2 + 80*130*2 + 30*130*2= 33400
which ordered pair represents the coordinates of point h
Answers
Answer:
(0.6, -1.4)
Step-by-step explanation:
The first one is the correct answer
Nancy received a birthday gift of $35. She decided to
use this money to start a savings account and then
deposited $5 into the account every week.
Which equation represents the relationship between
w, the number of weeks she has saved, and s, the
total amount saved?
s = 35W - 5
s= 5W - 35
S = 35W + 5
s = 5W + 35
Answers
Answer:
Everybody's laughing in my mind
Rumors spreading 'bout this other guy
Do you do what you did when you did with me
Does he love you the way I can
Did you forget all the plans that you made with me?
'Cause baby I didn't
That should be me, holding your hand
That should be me, making you laugh
That should be me, this is so sad
That should be me
That should be me
That should be me, feeling your kiss
That should be me, buying you gifts
This is so wrong
I can't go on
Till you believe
That should be me
That should be me
(08.05 MC)The following box plot shows the number of books sold each day at a bookstore for 40 days. How many days did the bookstore sell 2 to 12 books?
Answers
Answer:
20 days
Step-by-step explanation:
Number of books sold each day for 40 days :
The first quartile (Q1) = 2
For the 25% of the days = 2 books were sold
Hence 0.25 * 40 = 10 days, 2 books or less were sold
The upper quartile (Q3) = 12 books
For up to 75% of the days = 0.75 * 40 = 30 days ; 12 books or less were sold
To obtain the number of books sold between 2 and 12 ; we subtract :
(30 days - 10 days) = 20 days
Answer:
20
Step-by-step explanation:
Correctly name the figure below.
Answers
Answer:
1.pentagon 2.cross 3.hexagon 4.triangular prism 5.sphere
Answer:
1. Pentagon 2. dodecagon and or Square Cross 3. equilateral hexagon 4.Equilateral pentagon 5. Decadon
Step-by-step explanation:
What is negative 27 divided by 9?
Answers
Answer:
-3
Step-by-step explanation:
What is positive 27 divided by 9? 3.
This time it's the opposite
negative 27 divided by positive 9 is -3
What is y=4x-29
x+y=1
MUST SHOW WORK!!
Answers
Answer:
Hope this helps!! (x,y)=(6,-5)
Answer:
y=-5
x=6
Step-by-step explanation:
substitute y=4x -29 into the equation x+y=1.
x+ 4x-29 = 1
combine like terms
5x-29=1
add 29 to both sides
5x=30
divide by 5
x=6
plug 6 into x in the original equation
y=4(6) - 29
y=24-29
y= -5
HELP PLEASE I HAVE 2 MINUTES LEFT 7TH GRADE MATH
Answers
Answer:
i would say B
Step-by-step explanation:
Because the probability of 1 and 4 is 4/6 which is equal to 2/3
the jar above is filled to the top with hot fudge and sells for $3.99 what is the price per inch. also please use this as (3.14)() and on and on so
Answers
Its me again, please make sure to give me brainliest.
Answer:
0.25
Step-by-step explanation:
volume = 5 * 1 * pi = 15.7
So price per CI = 3.99 / 15.7 = 0.25414...
3
What is the quotient of -3/8 and -1/3
Answers
Answer:
the answer is -1 1/8
Step-by-step explanation:
-3/8 ÷-1/3
= -3/8×3/-1
= -3 × 3
8 × -1
= 9/8
= -1 1/8
17. In the 1600s, a blacksmith could make a living by hand-forging horseshoes and nails. A diligent blacksmith could
make one horseshoe in 12 minutes and a nail in 1 minute. In the 1600s, it would take the blacksmith 210
minutes to complete a particular job. With advances in technology, the blacksmith was able to make a
horseshoe in 9 minutes and a nail in 40 seconds, and could complete the same job in 155 minutes. In the
equations below, h represents the number of horseshoes in the job, and n represents the number of nails in
the job.
12h + n = 210
2n
9h +
= 155
How many nails were in the job the blacksmith completed?
Answers
Answer: It would be 30
Step-by-step explanation:
Find the mean of the following data set: 8, 5, 7, 10, 15, 21
A) 8
B
66
6
D
11
Answers
you add all of the number then divide by how many numbers there are.
8+5+7+10+15+21= 66
there are 6 numbers total
66/6=11
Hey! I need help answering this :)
Answers
hope this helps!
Answer:
It's -72 W19 r8
Step-by-step explanation:
PLEASE HELP MEEE
select all that apply
A. integer
B. whole
C. irrational
D. real
E. rational
no links please
Answers
Answer:
Step-by-step explanation:
A:Cna be a fraction
B:Not a fraction
D: Just because (it is on a number line, I guess)
E:can be a fraction
Find all the real zeros of the function
f(x) = 2x3 - 19x2 + 38x + 24 given that x-4 is a factor.
Answers
Answer:
Zeroes: x=4, x=-1/2, and x=6
Step-by-step explanation:
Use Synthetic Division where x-4=0 to find another factor:
4 | 2 -19 +38 +24
___8_-44_-24
2 -11 -6 | 0
So far, your two factors are x-4 and 2x^2-11x-6.
We can actually factor 2x^2-11x-6 into (2x+1)(x-6), so we have three factors which are (x-4), (2x+1), and (x-6)!
By the Zero Product Property, x=4, x=-1/2, and x=6 are your zeroes.
HELP if you are a goat you will help.
Answers
Answer:
C
Step-by-step explanation:
I would think C because the range is 14 because 16-2 and the interquartile range is 8 because 13-5
Write the equation that describes that function. Express slope intercept form. IM BEGGING FOR HELP PLEASE
Answers
Answer:
y=2x+2
Step-by-step explanation:
