Answers
Answer:
3.99928901529
Step-by-step explanation:
multiply 12.5 by 4.5 and you get 56.25 and you divide 225 by 56.25 and you get 3.99928901529
Related Questions
3.4x=8.5
on a text plz answer
Answers
Answer:
x=.4
Step-by-step explanation:
Answer:
2.5
Step-by-step explanation:
Ans: 720cm
2
The ratio of the number of Malay students to the number of Indian students to the
number of Chinese students in a school is 5:4:8.
There are a total of 468 Indian and Chinese students.
What is the total number of students?
Ans:
Answers
Answer:
663
Step-by-step explanation:
the total number of students can be determined using this equation :
(total ratio of Chinese and Indian students / total ratio of students) x n = 468
total ratio of Chinese and Indian students = 4 + 8 = 12
total ratio of students 4 + 8 + 5 = 17
N = TOTAL NUMBER OF STUDENTS
12/17) x n = 468
multiply both sides of the equation by 17/12
n = 663
Help me pls I really need help
Answers
I think is 200 minutes
3rd 9-Week Exam
Question: 1-1
Monica is using a coordinate plane to make a design in art class. She wants to reflect a line segment across the x-
axis as part of the design. The line segment has an endpoint at (-7,5) and is 5 units long. Which two ordered pairs
could be the coordinates of the endpoints of the reflection of the line segment?
Answers
Answer:
dgfrngssfrhrfhhkthgfgtuthrruyifrhtuturhfnfbhmxvdg4jfdd
Step-by-step explanation:
xdvbbffyeurudgdifhfjdchd8wixsigfir
y=6x^2-12x-1 minumim function value
Answers
Answer:
(−1,5)
Step-by-step explanation:
hope this helpes
Answer:
Step-by-step explanation:
Drag each equation to the value that makes it true.
Answers
Answer:
5h=60 needs to go in the last one
Step-by-step explanation:
Do the functions have the same concavity? f(x)=-x^2+40x+120f(x)=−x 2 +40x+120
Answers
Answer:
1. f(x)=-x^2+40x+120. Answer: it would be the same answer
2. f(x)=−x 2 +40x+120. Answer: look at the both picture
Step-by-step explanation: Hope this help :D
Both functions have the same concavity—they are both concave downward.
How to explain the functionLet's start with the first function, f(x) = -x² + 40x + 120.
First Derivative:
f'(x) = -2x + 40
Second Derivative:
f''(x) = -2
Since the second derivative is a constant (-2), it is negative for all values of x. Therefore, the first function has a concave downward shape.
Now let's move on to the second function, f(x) = -x² + 40x + 120.
First Derivative:
f'(x) = -2x + 40
Second Derivative:
f''(x) = -2
Similar to the first function, the second function also has a constant second derivative (-2) that is negative for all values of x. Therefore, the second function also has a concave downward shape.
In conclusion, both functions have the same concavity—they are both concave downward.
Learn more about functions
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Need help
1. 15% of what number is 6?
2. 25 is 10% of what number
3. 49 is 35% of what number
4. What is 310% of 65
Thanks
Answers
Answer:
1. 40
2. 40
3. 140
4. 210.5
I tried, hope this helps :)
Which equation matches the table?
Answers
Answer:
Wait that makes no since but i would say 4 input and 28 input
Step-by-step explanation:
Ms.Sandy Bought A Package Of Pencils. Out Of Every 10 Pencils, 8 Are Black. If There Are 30 Pencils In The Pack, What Fraction Of The Pencils In The Pack Are Black? What Percent Of The Pencils In The Pack Are Black? What Fraction of The Pencils In The pack Is Black?
Answers
Answer:
Step-by-step explanation:
Fraction: 24/30 or 4/5 Percentage: 80%
7.10; 7.1F)
4. The diagram below shows a triangle.
15 in.
12 in.
6 in.
A student drew a similar triangle using
a scale factor of The perimeter of
the student's triangle was
A 11 in.
29 in.
B 22 in.
D 33 in.
Answers
Answer:
..............
Step-by-step explanation:
....................
Bradley's bike has an odometer, which shows how far he rides. Bradley rode 2.7 miles on
Monday, 2.4 miles on Tuesday, and 2.8 miles on Wednesday.
How many days did Bradley ride more than 2 miles?
Answers
Answer:
7.9
Step-by-step explanation:
I added 2.7 + 2.4 + 2.8, lmk if it's wrong.
Which equation represents the table of values
Answers
Answer:where the equations
Step-by-step explanation:
Find the area of the shape below. 5yd 7yd
Answers
Answer:
45.99 yd²
Step-by-step explanation:
The square is 5 yd × 7 yd
35 yd²
The circle = 2 × pi × radius
2 × 3.14 × 3.5
21.99115 rounds to 21.98 yd²
Since it is have a circle,
21.98 yd² ÷ 2
10.99 yd²
35 yd² + 10.99 yd²
45.99 yd²
which equation of c makes this equation true. 12-9+c =12 Pls only direct answers
Answers
Answer:
c or 9
Step-by-step explanation:
Answer:
C: 9
Step-by-step explanation:
Which of the following is NOT an element of impressionistic painting.
A. Photography
B. Mood
C. color
D. Perspective
Please help me answer this
Answers
Answer:
A. Photography. I couldn't say this is in mathematics but okay :)
If 5 shirts and 5 sweaters cost $205, and 6 shirts and 9 sweaters cost $294, what is the cost of one shirt and what is the
cost of one sweater?
Answers
Answer:
shirt is 20.5 and sweater is 16.33
Step-by-step explanation:
1 1/2 divided by 3 3/4
Answers
The Answer is:
2/5
Simple math.
Katie make $63.70 babysitting for 6.5 hours how much money does she make per hour
Answers
Answer:$9.8
Step-by-step explanation:
I divided 63.70 by 6.5 and got 9.8 I checked my workers by multiplying 9.8 and 6.5 to get me with 63.70
Express the following as a single fraction in its simplest form: 12/y x y/3x
Answers
Answer:
by cancellation method we can cancel both the y's
so the leftover digits are, 12/3x
when simplifying, we will get 4/x
∴ the final answer is 4/x
hope this answer helps you.....
Find the area of the figure.
Answers
Answer:25
Step-by-step explanation:
cur figure up into two small triangles, one recrtangle and a big triangle
What quantity could go into the blank to make the equation a true statement? 5a + a + ___ = 10a
Answers
Answer:
[tex]4a[/tex]
Step-by-step explanation:
Just like addition.
plz help i have to wright 20 characters or more plz help no links plz or you will be reported and you will not get brainlest
Answers
Answer:
she added before multiplying because she did 3+4 instead of 3x4
Step-by-step explanation:
5x +60/x -15x +15/x-20
Answers
Answer:
5x-60=x - solution,..........
Answer:
Answer:
5x +60/x -15x +15/x-20
60/x+15/x-15x+5x-20
75/x-10x-20
is your answer
combined liked terms by adding and subtracting.
wright an inequality that would have infinite solutions x≥6 I really need help
Answers
Answer:
n - 6 > 2 n > 8
Step-by-step explanation:
You can get inequalities that are false for any variable. These inequalities have no solution. You can also get inequalities that are true for any variable. These have an infinite number of solutions.
I think sorry if I'm not right.
The Red Knight can run 12 yards in 2 minutes. How many yards can he run in 55 minutes ?
Answers
Answer:
330
Step-by-step explanation:
Because he runs 6 yards in 1 minute so if we multiply 55 x 6 we get 330.
Answer:
330
Step-by-step explain
12/2=6
55x6=330
Bryan has coaught 14 of the 70 pokemon that are still currently at the park in pokemon go.what percent of pokemon does he stiñl need to catch?
Answers
Answer:
He still needs to catch 80% of the pokemon's.
Answer:80% are left.
can u plz help me ok i need help
Answers
Answer:
the answer is 47 sprinklers
Step-by-step explanation:
so the system is 188 and there is one sprinkler every 4 feet
so 188/4 which would give u 47
7. What is the value of x? Round answer to the nearest tenth (one decimal
place) if needed.
Can you please show work thank you for your time
Answers
Answer:
x= 20,1 degrees
Step-by-step explanation:
The sum of the inner angles of a triangle is 180 degrees
So it must be
3x-11+6x-10+x = 180
added up the terms with x
10x -11-10 = 180
added up the terms without x
10x - 21 = 180
added up (21) in the two members of the equation
10x-21+21 = 180+21
10x = 201
divide the two members by 10
x = 20,1 degrees
PLEASE HELP I ONLY HAVE AN HOUR LEFT !!!!!!
Answers
Answer:
1,3, and 4
Step-by-step explanation: