Answer:
okay maybe try alliteration...
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.
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A play was attended by 348 people,some adults and some children. Admissions for adults was $1.50 and for children 75 cents. The total amount collected was $390. How many adults attended the play?
Answer:
172
Step-by-step explanation:
Let adults be x
and children be y
According to the problem,
x + y = 348 . . . (1)
1.5x + 0.75y = $390. . . (2)
From Eq 1, find the value of x:
x = 348 - y
Put this value in Eq 2:
1.5 ( 348 - y ) + 0.75y = 390
522 - 1.5y + 0.75 y = 390
-1.5y + 0.75y = 390 - 522
-0.75y = -132
y= -132/-0.75
y = 176
Put the value of y in Eq 1
x + 176 = 348
x = 348 -1 176
x = 172
No. of children = 176
No. of adults = 172
Using the Pythagorean theorem: a right triangle has a side that is 24 in and one that is 25in (25 is the diagonal side) what is the length of the third side
Answer:
Third Side (Perpendicular side) = 7 inch
Step-by-step explanation:
Given:
First side (Base) = 24 inch
Second side (Diagonal/Hypotenuse side) = 25 inch
Find:
Third Side (Perpendicular side)
Computation:
Using Pythagorean theorem;
Perpendicular side = √Hypotenuse side² - Base²
Perpendicular side = √25² - 24²
Perpendicular side = √625 - 576
Perpendicular side = √49
Perpendicular side = 7 inch
Third Side (Perpendicular side) = 7 inch
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
how much does your dog weigh
Answer:
Shes a pitbull so shes at 100lb
Step-by-step explanation:
Also help me with this plz
1. List ten recommendations for exercise for individuals with the following chronic health conditions:
1. Arthritis
2. Asthma
3. Diabetes
4. Heart Disease Hypertension
5. Osteoporosis
6. Obesity
7. Pregnancy and postpartum( Please use the internet )
Answer:
my dog? that's a really good question.
Step-by-step explanation:
Well his 12 years old & he weighs like 120 & his truly healthy c:
The satellite Space Explorer flies 32000 miles in 8 hours. Find the rate of change.
Answer:
4000 miles an hour
Step-by-step explanation:
32000 ÷ 8 = 4000 miles an hour
after adding 45% to a number we get 507.5 what was the number?
Answer:
The number is x = 507.05
Step-by-step explanation:
Step(i):-
Let 'x ' be the number
Given that adding 45% to a number and we get 507.5
Now, it can be written as
x + 45% = 507.5
Step(ii):-
The equation
x + 0.45 = 507.5
subtracting '0.45' on both sides, we get
x = 507.5 - 0.45
x = 507.05
Final answer:-
The number is x = 507.05
Answer please and explain
Answer:
C=84
Step-by-step explanation:
Since you use 3 for pi. You plug the radius into the formula. C=2×3x14=84
What is the rule for dividing a fraction explain.
Answer:
When students see a number that ends in an even digit, they should know the number can be divided into two evenly. However, numbers that end in odd digits can be divided by two, they'll just have a remainder or decimal.
Step-by-step explanation:
Help asappp pleaseeee
Answer:
117 degrees
Step-by-step explanation:
Two vertical angles will always equal each other.
So, set up an equation where angle A and angle B equal each other to solve for x:
5x - 3 = 4x + 21
5x = 4x + 24
x = 24
Plug in 24 for x in the expression represent angle A:
5(24) - 3
120 - 3
117
HELP ASAP!!
I will give brainliest if correct
Answer:
One of the angles is 42 degrees the other one is the same.
To find the missing angle you need to subtract the 2 angles with 90 and what you get is the missing angle so
42 - 42 - 90 = 90
I believe this is the right answer my bad if its not
PLEASE HELP Find the area SHOW YOUR WORK
Step-by-step explanation:
I don't want the place but the fishy on me
Got a lot to be but the fishy on me
Got a lot to do, I'll slap your knee
Fishy on me, fishy on me
I don't want the place but the fishy on me
Got a lot to be but I'll slap your knee
Fishy 2B but I don't know he
Fishy on me if the fishy 2B
I don't know what the place but the fishy on me
Fishy on me, fishy on me
I don't know the place but the fishy on me
2HB I'll slap your knee
I'll slap your knee
Fishy on me, a place to be
I don't know what the place but the fishy on me
Fishy on me, I'll slap your knee. fishhhyyyyyyyyyyyyyyyyyyyyyyyyyyy
Andreas school has 20 clubs, which is 5 times as many as his cousins school. His cousins school has x clubs??
Answer:
4
Step-by-step explanation:
20 ÷ 5 = 4
Create a table and a graph from the equation y=4x
help me pleaseee. I don’t understand why this wrong so it would be great if you could help?
Answer:
-4x + 5y = 40
Step-by-step explanation:
- move the expression to the left, so you want to get y - 4/5x = 8
- multiply both sides so you get 5y - 4x = 40
- reorder the terms so you get -4x + 5y = 40
personally, I would change the signs afterwards to get 4x - 5y = -40, but the last thing I wrote was what was shown in that picture you sent. hope this helped :)
What is the value of x when the Richter
scale rating is 4.37 Round your answer
to the nearest hundredth.
Multiply. 42.9 × 3.45
Answer:
42.9 x 3.45 = 148.005 exactly or 148 rounded
Answer:
Hi! The answer to your question is 148.005
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☁Brainliest is greatly appreciated!☁
Hope this helps!!
- Brooklynn Deka
What is the equation of a circle with center (1,-4) and radius 2?
A. (x - 1)2 + (y +472 - 2
B. (x - 1)2 + (y + 4)2 - 4
C. (x + 1)2 + (y - 4) - 4
D. (x - 1)2-(y+4)2 - 4
Answer:
B. [tex](x-1)^2+(y+4)^2=4[/tex]
Step-by-step explanation:
The general equation of a circle with center (h,k) and radius r is given by :
[tex](x-h)^2+(y-k)^2=r^2[/tex]
Substituting the given values of the center and radius into this equation we get:
[tex](x-1)^2+(y-(-4)^2=2^2[/tex]
==> remove parenthesis
[tex](x-1)^2+(y+4)^2=2^2[/tex]
==> simplify exponents
[tex](x-1)^2+(y+4)^2=4[/tex]
The equation of a circle with center (1,-4) and radius (2) is [tex](x-1)^2+(y+4)^2=4[/tex]
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Please help! Tell me the numbers that I have to add to demostrate the answer
Can someone please give me the answers to both I will mark u brilliant
Answer:
I believe it is [tex]8 units^{2}[/tex]
Answer: The area is 9 units2.
Step-by-step explanation:
A= lw
A= 2*3
A=6
A= b*h*1/2
A= 2*3*1/2
A=3
6+3=9
A. x = 44 and y = 43
B. x = 43 and y = 44
C. x = y = 90
D. x = 89 and y = 91
Answer: correct answer choice is B
Step-by-step explanation:
did it on math nation
Which algebraic expression is a trinomial
Answer:
The answer is the third option
Step-by-step explanation:
A chef has 8 potatoes that have a combined mass of 1,200 grams. He also has 12 carrots that have a combined mass of 1,620 grams. All potatoes are the same size. Likewise, all carrots are the same size. Which item has the greater mass? How much greater?
Answer:
potatoes, by 15 grams
Step-by-step explanation:
Find all factors of the given number. (Enter your answers as a comma-separated list.)
200
Which value of x will make these ratios equivalent
24/42=4/x
A.19
B.15
C.7
D.5
how might the area of a room affect the way the room is used?
Answer:
The more area a room has the more things you can put in it
Step-by-step explanation:
A bag contains 5 blue marbles, 4 red marbles, and 3 orange marbles. You ask a friend to pick one without looking. What is the
probability that he picks one that is not red?
Answer:
8/125 (blue) +3 (orange) +4 (red) =12 (total)
5 (blue) +3 (orange)=8 (number of marbles that aren't red) or 12 (total) - 4 (red marbles)=8
or 66.6667%what does this : mean in math for 6th grade
Answer:
Average
Step-by-step explanation:
Mean is the average of a set of numbers that you are given.
To get the mean you need to add up all the numbers and divide that total number by the amount of numbers you had.
what is the name of the shape depicted in the graph below
a. limaçon
b. rose
c. cardioid
d. lemniscate
Answer:
Limaçon
Step-by-step explanation:
In geometry, a limaçon or limacon /ˈlɪməsɒn/, also known as a limaçon of Pascal, is defined as a roulette formed by the path of a point fixed to a circle when that circle rolls around the outside of a circle of equal radius.
The name of the shape depicted in the graph below is a. Limacon.
What are Polar Curves?Polar curves are the curves which are formed using the polar coordinate system.
The distance of the points from the origin will be varying depending on the angle from the positive X axis.
The given curves in the option Limacon, Rose, Cardioid, Lemniscate are types of polar curves.
Limacon is the curve which is also known as Pascal's snail. It is formed by following the path by a fixed point to a circle when this circle rolls another circle's of equal radius outside.
The given shape is the limacon with inner loop.
Lemniscate will always be a 8 shaped curve.
Hence the correct option is a, limacon.
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Please no links I’ll pick brainliest
Which one is incorrect
Answer:
the graph because it should go down every 10 minutes not up.
Step-by-step explanation:
