Answer:
420
Step-by-step explanation:
A square and a rectangle have the same perimeter. The rectangle is 13 cm long and 7 cm wide.
Which is the length of a side of the square?
The length of each side of a square is 10 cm.
What are the area and perimeter of a rectangle?We know the perimeter of any 2D figure is the sum of the lengths of all the sides except the circle and the area of a rectangle is the product of its length and width.
We know, the perimeter of a rectangle is 2(length×width) and the perimeter of a square is 4×(side).
Given, The length and width of the rectangle are 13cm and 7 cm respectively.
Therefore, the perimeter of the rectangle is = 2(13×7) = 2×20 = 40 cm.
So, The perimeter of the square is also 40 cm.
Therefore, The length of the side is 4×side = 40.
side = 40/4.
side = 10 cm.
learn more about squares here :
https://brainly.com/question/13651858
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Which polynomial has the highest degree?
A 3x^12 - 2x^8 + x^5
B 8x - 200
C 15x^3 + 3x^2 - 10
D 150x^3
Answer:
A 3x^12 - 2x^8 + x^5
Step-by-step explanation:
Degree of a polynomial:
The degree of a polynomial is given by the highest exponent of x.
In this question:
Option A: 12th degree
Option B: 1st degree
Option C: 3rd degree
Option D: 3rd degree
So the answer is given by option A.
1. Many of the continuous random variables that occur in real life are approximately normally distributed. How do you think this helps in studying real life variables?
2. Do you realize and understand the advantage of being able to convert values of an arbitrary normally distributed random variable to the corresponding values of the standard normal variable? If yes, list all the possible advantages of being able to do this. If not what do you plan to do to understand why the standard normal random variable is widely used for computations involving normal distributions?
Plss answer me direct type no link
Answer:
Step-by-step explanation:
Triangle ABC is similar to triangle DEF. Find the measure of side DE. Round your
answer to the nearest tenth if necessary.
8
B
F
31
E
Ď
13-7
D
Answer:
53.1
Step-by-step explanation:
They're equal, so 8 = 31 and 13.7 = x
8/31 = 13.7/x
31(13.7) / 8 = 53.0875
Round your answer to nearest tenth to get 53.1
The rounded length of DE is 53.1.
What is similar triangles?
Similar triangles are triangles that have the same shape, but their sizes may vary.
What is the measure of DE?The both the triangles are similar, so the side length CB will be equal to FE and the side length AB will be equal to DE. Hence, the equation formed will be,
[tex]\frac{8}{31}=\frac{13.7}{DE}[/tex]
On solving this equation, we have DE=53.0875.
Therefore, the rounded length of DE is 53.1.
Learn more: https://brainly.com/question/870035
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Write an equivalent expression for 6( 4 + 2m) ?
Answer:
QUESTION:
Write an equivalent expression for 6( 4 + 2m) ?
ANSWER:
6(4+2m) = ?
6 X 4 = 24
6 X 2m = 12m
Final answer:
12m + 24
Step-by-step explanation:
Hope that this helps you out! :)
If you have any questions please put them in the comment section below this answer.
Have a great rest of your day/night!
Please thank me on my profile if this answer has helped you.
Find the measure of angles T and V.
W is 90
Full equation
90+ 2x +3x =180
5x = 180-90
5x = 90
X= 90/5
X= 18
T = 3 (18)
T= 54
V=2(18)
=36
solve for t. 19 = 1/2 gt^2. ( Look at the picture for answer choices. Please Hurry and will give Brainliest.
Answer:
t=[tex]\sqrt{\frac{38}{g} }[/tex]
Step-by-step explanation:
19=(1/2)gt²
(multiply both sides by 2)
38=gt²
(divide both sides by g)
t²=(38/g)
(square root both sides)
t=[tex]\sqrt{\frac{38}{g} }[/tex]
pls help me giving brainless.
Answer:
five and three ninths
six and seven tenths
nine and one fifth
HELP PLS !!!! ITS DUE IN AN HOUR
Answer:
its b i know that
Step-by-step explanation:
which experimental probability from coach nelson's experiment equals the theorectical probability? what is this probability?
Answer:
QUESTION:
which experimental probability from coach nelson's experiment equals the theorectical probability? what is this probability?
ANSWER:
This will explain everything to you.
https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-probability-statistics/cc-7th-theoretical-and-experimental-probability/v/comparing-theoretical-to-experimental-probabilites
Step-by-step explanation:
Hope that this helps you out! :)
If you have any questions please put them in the comment section below this answer.
Have a great rest of your day/night!
Please thank me on my profile if this answer has helped you.
Nicole is buying two posters. One poster costs $7.04 and the second costs $12.45. How much more does the second cost than the first?
A. $5.95
B. $0.54
C. $5.41
D. $19.49
a circular pizza that is 10 inches in diameter is cut into 8 equal slices. what is the area of one of the slices? round to the nearest tenth id needed
hi can you please help me with my work
Find the area of the triangle. Enter your answer in the box.
9514 1404 393
Answer:
168 mm²
Step-by-step explanation:
The area of a triangle is half the product of the base and height. The height is measured perpendicular to the base.
A = 1/2bh
A = 1/2(14 mm)(12 mm)
A = 84 mm²
The area of the triangle is 84 square millimeters.
Answer:
84 whoop lololol
Step-by-step explanation:
84 mm power 2
Jill and Marlando are creating patterns
Answer:
15
Step-by-step explanation
3x5 is 15
1. The number of Hamilton circuits in K15 is
A) 15!
B) 105
C) 14!
D) 15
E) None of these
I need help if you get it right I will mark you as BRAINLEST
Answer:
C
Step-by-step explanation:
The scatter plot shows (no correlation/ a positive correlation/ a negative correlation)
because the values of y (decrease/ increase/ stay the same)
Need the answer asap
Answer: a positive correlation, increase, 0.5
Which rectangular equation represents the parametric equations x = 3t Superscript one-half and y = 6t?
y = 2x2, for x ≥ 0
y = Two-thirdsx2, for x ≥ 0
y = 54x2, for x ≥ 0
y = StartFraction 1 Over 54 EndFractionx2, for x ≥ 0
Answer:
B
Step-by-step explanation:
I got it right
Answer:
Its b
Step-by-step explanation:
According to some sources, the African continent has about 170 million Internet users. According to the bar graph, which statement is true?
Africa has fewer users than the Middle East.
Africa has more users than Asia.
Africa has more users than Europe but fewer than Asia.
Africa has more users than the Middle East but fewer users than North America.
Answer:
The last answer choice
Step-by-step explanation:
Interpretation of internet users
Middle East - about 100 million
North America - about 250 million
Europe - about 500 million
Asia - over 1 billion
Now lets look back at the question.
If Africa has 170 million internet users, according to the graphs, which statement is true.
"Africa has fewer users than the middle east"
This is false as Africa has 170 million users whereas The middle east has about 100 million users
170 mil > 100 mil therefore the statement is false
"Africa has more users then Asia"
This is also false as Asia has the most internet users at 1 billion
Africa has no where near as many users at 170 million users therefore the statement is false
"Africa has more users than Europe but fewer than Asia."
We have already identified that Africa has fewer users than Europe so this one could be it if the other part is true.
"Africa has more users than Europe" This is false as Europe has 500 million internet users while Africa only has 170 million users
Therefore this statement is false
"Africa has more users than the Middle East but fewer users than North America."
Africa has more internet users than the Middle East ( 170 mil > 100 mil ) and fewer users than North America ( 250 mil > 170 mil )
therefore this is the correct statement
You have only quarters and dimes in your pocket. In total, you have 15 coins. The total value of all of these coins is $3.00. How many quarters and how many dimes do you have?
Answer: 10 quarters, 5 dimes.
Explanation:
10 x .25 = 2.50
5 x .10 = .50
2.50 + .50 = 3.00
Find the sum: (7b
-2) + (-4b + 5)
Answer:
[tex]=3b+3[/tex]
Step-by-step explanation:
[tex]\mathrm{Remove\:parentheses}:\quad \left(a\right)=a[/tex], [tex]=7b-2-4b+5[/tex].
[tex]\mathrm{Group\:like\:terms}[/tex]:
[tex]=7b-4b-2+5[/tex]
[tex]\mathrm{Add\:similar\:elements:}\:7b-4b=3b[/tex]
[tex]=3b-2+5[/tex]
[tex]\mathrm{Add/Subtract\:the\:numbers:}\:-2+5=3[/tex]
[tex]=3b+3[/tex]
Hey : please help no fake anwsers : I’ll mark you brainliest :3
Answer:
320units²
Step-by-step explanation:
one half triangle
area =1/2bh
area of the triangle= 1/2*5*8
= 20units²
area of the octagon= 16*20
=320units²
16 semi triangle will make up the octagon full
I hope it work for you
Brandon is rolling two six-sided dice. What is the probability that one die lands on an even number and the other die lands on an odd number?
Answer:
50-50 on both because there 3 even and 3 odd numbers
Answer:
50% chance of either or 1/2
Step-by-step explanation:
50% of either
Look a die has 12 sides
6 numbers are odd and the other 6 even
If you randomly roll a die you will have 6/12 chances of landing on a even number and a 6/12 chance of landing on a odd number
now 6/12 can be simplified to 1/2 which is 50%
Hope that helps!
Thousands of people are going to a Grateful dead concert in Pauley Pavillion at UCLA. They park their the foot cars on several of the long streets near the arena. There are no lines to tell the drivers where to park, so they park at random locations, and end up leaving spacings between the cars that are independent and uniform on .0; 10/. In the long run, what fraction of the street is covered with cars
This question is incomplete, the complete question is;
Thousands of people are going to a Grateful dead concert in Pauley Pavilion at UCLA. They park their 10 foot cars on several of the long streets near the arena. There are no lines to tell the drivers where to park, so they park at random locations, and end up leaving spacings between the cars that are independent and uniform on ( 0, 10 ). In the long run, what fraction of the street is covered with cars?.
Answer:
in the long run, the fraction of street that will be covered with cars is 0.6667
Step-by-step explanation:
given the data in the question;
the gaps between two cars follows uniformly ) 0, 10 )
therefore in the long run, average gap will be;
⇒ (0 + 10) / 2 = 10 / 2 = 5 feet
meaning that, in the long run a single car will occupy;
⇒ length of car + gap
⇒ 10 + 5 = 15 feet
∴ the fraction of road covered with cars will be;
⇒ length of car / space or length of road occupied by one car
⇒ 10 / 15
⇒ 0.6667
Therefore, in the long run, the fraction of street that will be covered with cars is 0.6667
Cole threw 50 darts. Here are his results Orange 29, Green 15, Blue 5, and Red 1 Calculate the experimental probability for each color. PLEASEEEE HURRYYY
Answer:
Orange 29/50, or 58%
Green 3/10, or 30%
Blue 1/10, or 10%
Red 1/50, or 2%
QUICK BRAINLIEST
factor trinomials x^2-x-6=?
Answer:
(x−2)(x+3)
Step-by-step explanation:
x²-x-6=x²+3x−2x−6=x(x+3)−2(x+3)=(x−2)(x+3)
help me pls i don't have many points pls help if you don't believe me go to my acc and look at my points i only have 13
Answer:
1. 14
2. 17.5
3. 60
4. 238
5. 91.4375
6. 58.065
Step-by-step explanation:
Sorry, I'm only doing 6, GOOD LUCK!!!
please help me
what is 11 1/4in 3 1/2in and 4 1/2in as whole numbers
Answer:
45/4 7/2 9/2
Step-by-step explanation:
I'm not sure if this is what you wanted so if its not sorry.
Status
Recovery
ZABD and ZDBC are supplementary angles.
What is the measure of x?
X = [?]°
7D
110%
AK
B.
→C
Angles are not drawn to scale.
Enter
Answer:
jhbujnhjnv
Step-by-step explanation:
vnjhbjhbjmb
Answer:
x=70°
Step-by-step explanation:
x+110=180 linear pair
x=180-110=70