Answers
Related Questions
The radius of circle is 9. Using pie, which equation expresses the ratio of the circumference of the circle to the circle's
diameter?
Answers
Answer:
B) C/18 = PI
Step-by-step explanation:
C = PI * Diameter
C = PI * 2R
C = PI * 18
C/18 = (PI * 18)/18
C/18 = PI
Write your question here (Keep it simple and clear to get the best answer) simplify (3x-4y)(5x+2y)-(x+y)
Answers
Answer:
15x^2−14xy−8y^2−x−y
Step-by-step explanation:
Combine like units.
Answer:
hope it helped
have a good day
Express the function F in the form f ∘ g. (Enter your answers as a comma-separated list. Use non-identity functions for f(x) and g(x).) F(x) = x + 2
Answers
Answer:
[tex]F(x) = f \circ g[/tex]
[tex]f(x) = x + 2[/tex] and [tex]g(x) = x[/tex]
Step-by-step explanation:
Given
[tex]F(x) = x + 2[/tex]
Required
Express as
[tex]F(x) = f \circ g(x)[/tex]
In functions:
[tex]f \circ\ g(x) = f(g(x))[/tex]
So, we have:
[tex]f(g(x)) = x + 2[/tex]
g(x) can be set to x and f(x) to x + 2
Hence:
[tex]F(x) = f \circ g[/tex]
When: [tex]f(x) = x + 2[/tex] and [tex]g(x) = x[/tex]
8 squared + b squared= 17 squared find b
Answers
Answer:
b=15
Step-by-step explanation:
8²+b²=17²
b²=225
b=15
Determine the length of PN and the value of y
Answers
Answer:
Side PN=26
y=16
Step-by-step explanation:
I put a photo of my work. It’s easier to do that then to try and put it all in words
Dn80 pipe 88millimeters is According to the plan All openings must be 40mm larger than the pipe. You know that
Answers
Answer:
128mm
Step-by-step explanation:
Given
[tex]Pipe = 88mm[/tex]
[tex]Ope\ nnings = 40mm\ larger[/tex]
Required
Determine the length of the openings of the pipe
To do this, we simply add 40mm to the length of the pipe.
This gives:
[tex]Ope\ nings = 88mm + 40mm[/tex]
[tex]Ope\ nings = 128mm[/tex]
Hence, the opening must be 128mm
please answer correctly and quickly
Answers
Answer:
#6:10
Step-by-step explanation:
Answer:
#9 is x=14
#7 is C 138
#6 is x=10
#5 is p=40
- Ashanti earns $50 an hour. How much does she earn in 6 hours?
Answers
Solution:-
Given,
Ashanti earns=$50 an hour
Ashanti earns in 6 hours=?
Now,
Ashanti earns in 60 hours=$50×6
=$300
Therefore,Ashanti earns $300 in 6 hours.
1/2{x-1/6}+2/3=5/6+1/3 (1/2-3x)
Answers
Answer:
I think it's correct but tell me if I'm wrong
Corresponding angles and interior angles can never have equal angle
True or false
Plss help mee
Answers
Answer:
true
Step-by-step explanation:
A cuboid with a square base of side length 6 cm and height 10 cm then its volume equal what in Sixth grade of primary school
Answers
Answer:
360
Step-by-step explanation:
Volume of cube is s^3
Volume of a rectangular prism is BH, OR LWH
Since the base is a SQUARE, and it has a side length of 6 cm, the other side length is also 6 cm. 6 x 6 x 10 = 360 cm cubed.
Caleb and Suzanne each have a pile of blue and white chips. Caleb determines in his pile,three out of every four chips is blue. Suzanne determines in her pile, one out of every five chips are blue. How many total chips does each student have if Caleb and Suzanne each have 6 blue chips?
Answers
Answer:
Total number of chips Caleb have = 8
Total number of chips Suzanne have = 30
Step-by-step explanation:
In Caleb case -
Three out of every four chips is blue
⇒ If Caleb has total chips = 4
Then Blue chips = 3
⇒White chips = 4 - 3 = 1
Now,
If Caleb have 6 blue chips
⇒3 Blue chips = 4 total chips
1 Blue chip = [tex]\frac{4}{3}[/tex] total chips
⇒6 blue chips = [tex]\frac{4}{3}[/tex] ×6 = 4×2 = 8 total chips
∴ we get
Number of chips become = 8
In Suzanne case -
One out of every five chips are blue.
⇒ If Suzanne has total chips = 5
Then Blue chips = 1
⇒White chips = 5 - 1 = 4
Now,
If Suzanne have 6 blue chips
⇒1 Blue chips = 5 total chips
⇒6 blue chips = 5×6 = 30 total chips
∴ we get
Number of chips become = 30
Ribbon costs $1.25 per meter. What would be the cost of 250 centimeters rounded to the nearest cent? HINT:
centimeters to meters before calculating the price
Answers
Answer:
The answer should be $3.125 or $3.13 rounded.
Step-by-step explanation:
First I divided 1.25 by 100 because 1 meter equals 100 centimeters.
1.25 ÷ 100 = 0.0125
Now that we know that it costs 0.0125 for 1 centimeter we multiply it by 250.
0.0125 * 250 = 3.125
Since it says to round to the nearest cent, the answer should be 3.13
Hope this helps! :)
A typical person takes about 24000 breaths each day. Write an equation you can use to find the number of breaths a typical person takes each minute.
Answers
Step-by-step explanation:
Welp if a typical person takes 24000 breaths each day that's means
24000÷24=1000
so that's means 1000 per hour
if a hour take 60 Min that's mean
1000÷60=16.6666667 don't tell me I'm not sure about this answer and not really good at this :p
The sales tax in one state is 5%. Write a function rule for finding the total cost of an item with selling price x. Then find the total cost of a CD player with a selling price of $110.
f(x) = 5 + x; $111.05
f(x) = 1.05x; $115.50
f(x) = x – 5; $108.95
f(x) = 0.05x; $5.50
Answers
Answer:
The sales tax in one state is 5%. Write a function rule for finding the total cost of an item with selling price x. Then find the total cost of a CD player with a selling price of $110.
A. f(x) = 5 + x; $111.05
B. f(x) = 0.05x; $5.50
C. f(x) = x � 5; $108.95
D. f(x) =1.05x; $115.50
total cost = (price) + (5% of price)
f(x) = x + 0.05x
f(x) = 1.05x
So the function is f(x) = 1.05x
Plug in x = 110 to get
f(x) = 1.05x
f(110) = 1.05*110
f(110) = 115.50
The item costs $115.50 (after tax is added on)
Step-by-step explanation:
1: the total cost of a CD player would be 104.76
2: Total Cost = (price) + (5% of price)
f(x) = x + 0.05x
f(x) = 1.05x
So the function is f(x) = 1.05x
Plug in x = 110 into the function
f(110) = 1.05*110
f(110) = 115.50
The item costs $115.50
3: Answer:
f(x) = .05x; $5.50
Step-by-step explanation:
f(x) = .05x
f(110) = .05(110) = $5.50
Solve A = P(1 + rt) for t
Answers
A/P=1+rt
A/P-1=rt
AP-P/Pr = t
A-1/r=t
Answer:
t = (A/p-1) r
Step-by-step explanation:
p = p (1+rt)
A/P = 1+rt
rt = A/P- 1
t = ( A/P- 1) r
This cylinder has a volume of 392\pi392π cubic inches and a diameter of 14 inches. Find the radius and the height.
Answers
Answer:
15688
Step-by-step explanation:
So I've noticed a lot of people have been struggling on equations like these : 8 + ( 2 * 7 )
and I'll be explaining an easy way on how to solve it.
So basically 2 * 7 = 14, now we just have to add 8 + 14 which equals 22.
The parenthesis is the equation you have to solve to get your answer and then you just have to either add, subtract, multiply or divide to find your answer.
I hope this helped!
Answers
Answer:
Yes, it did. Thank you very much.
What fraction do you multiply 3 by to get 1
Answers
1/3 + 1/3 + 1/3 equals 1
which is the same as 1/3 times 3
¿Sera cierto que existe una fraccion con numerador 20 equivalente a la fraccion 100/55?Justifica tu respuesta
Answers
Answer:
si porq si porq si si dices si es si
PLS HELP THE QUESTION IS BELOW PLS PLS PLS
Answers
Answer:
its b trust me ok dont worry I have you in my hands
Answer: THE ANSWER IS B.
Direction: Read and analyze each question below, the write the letter of the correct answer.
1. Which of the following is a conditional statement?
a. If Andrew cleans the room then Andrea cleans the kitchen.
b. Andrew and Andrea clean the kitchen.
c. None of the above
2. Which of the following is a converse statement of the sentence "If you eat vegetables, then you are healthy"?
a. If you are healthy, then you eat vegetables.
b. If you do not eat vegetables, then you are not healthy.
c. None of the above
3. Which of the following is the contrapositive statement of the sentence "If you eat vegetables, then you are healthy"?
a. If you are healthy, then you eat vegetables.
b. If you do not eat vegetables, then you are not healthy.
c. None of the above
NEED ASAP
Answers
Answer:
1 is A
2 is A
3 is none of the above
Step-by-step explanation:
There are 150 adults and 255 children at a zoo. The zoo makes a total of $4,500 from the entrance fees, and the cost of an adult and a child to attend is $23. how much does it cost each for a parent and a child? Let a represent an adult. Letc represent a child. Enter a system of equations to represent the situation, then solve the system. The system of equations is and The adult tickets cost $ and the child tickets cost $
Answers
Answer:
y+x=31, 150x+225y=5100.
y=-x+31
150x+225(-x+31)=5100
-75x=-1875
x=25 (adult tickets are $25)
31-25= 6 (child tickets are $6)Step-by-step explanation:
Answer:
Parent: $25
Child: $6
Step-by-step Explanation:
y+x=31, 150x+225y=5100
y=-x+31
150x+225(-x+31)=5100
-75x=-1875
x=25 (adult tickets are $25)
31-25= 6 (child tickets are $6)
I hope this helped :D
Find the least common multiple (LCM) of 6 and 10
Answers
Answer:
30
Step-by-step explanation:
Multiples of 6 are 6,12,18,24,30.
Multiples of 10 are 10,20,30.
30 is the number they both have in common first. 30 is the LCM.
Hope this helps!
The least common multiple (LCM) of 6 and 10 is 20
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
6 and 10
The multiples of 6 are 6, 12, 18, 24, 30, 36, ...
The multiples of 10 are 10, 20, 30, 40, 50, 60,...
Now,
The least common multiple (LCM) of 6 and 10.
= 30
Thus,
30 is the LCM of 6 and 10.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ5
PLZ HELLLP ITS DUEEEE IN 10 MINUTESSSSS!!!
Answers
Answer:
35, 56, x=4
Step-by-step explanation:
A jewelry box has a volume of 14 cubic inches. The area is 7 square inches. What is the height of the jewelry box.
Answers
Answer:
2 inches
Step-by-step explanation:
a=Lw
v=lwh
lw= 7
14/7=2
4x - (-6) what’s the answer
Answers
Answer:
4x + 6
Step-by-step explanation:
If i remember correctly, two minuses make a positive, so -(-6) would turn into +6. I dont think that you can add a number with a variable to a regualar number so the answer is as simplified as it can get. If that one is wrong, try 10x. Hope this helps!
You can upgrade lighting at your factory to LED bulbs that coast 6.95 each and last an average of 5 years.
Answers
Answer:
$200
Step-by-step explanation:
Here is the full question
You can upgrade lighting at your factory to LED bulbs that cost $6.95 each and last an average of 5 years. It costs $3 in labor to change a bulb. Over a 10-year period, about how much will it cost per year to install LED bulbs in 100 lamps and change the bulbs when they burn out?
in 10 years, the bulbs would be changed twice
Total cost incurred per bulb in 10 years = (6.95 + $3) x 2 = $19.90
Since there are 100 bulbs, total cost incurred would be - $19.90 x 100 = $1990
Cost per year = $1990 / (6.95 + $3) = $200
Santino pays $36.85 for eleven 10-count boxes of granola bars. How much does 1 box of granola bars cost?
Answers
Answer:
One box of granola bars costs $3.35.
Step-by-step explanation:
36.85/11=3.35
What is the volume of the cylinder below?
Answers
Answer:
11253.76
Step-by-step explanation:
We know that the formula for the volume of a cylinder is pi(r^2)(h) and we have both the radius (8 yards) and the height (56 yards) given to us. Given this, we can plug those numbers into the equation and do pi x (8)^2 x 56 which is simplified to 3.14 x 64 x 56, and when we solve this out we can get a final answer of 11253.76
