Answers
Answer:
12.56
Step-by-step explanation:
its really 12.57 but yeah
Step-by-step explanation: To find the circumference of
the circle shown here, start with the formula c = 2πr.
Since the radius is 2 km, we can plug is 2 km for r in the formula.
So we have (2)(π)(2 km) which is equal to 4π km.
Now, remember that π is approximately equal to 22/7 or 3/14.
So we can estimate the value of the
circumference by plugging in 2.14 for π.
So we have (4)(3.14) which is equal to 12.56.
So the circumference is approximately equal to 12.56km.
Related Questions
Find the area of the circle to the nearest hundredth radius is 4 in
Answers
Answer:
50.27 in
Step-by-step explanation:
Type the correct answer in the box. Use numerals instead of words. If necessar
Consider functions fand g.
f(x)
8
I + 2
4x2 + 2
Evaluate the function composition.
(fog)(-1) =
Answers
Answer:
(f ο g)(-1) = 1
Step-by-step explanation:
Given
[tex]f(x) = \frac{8}{x+2}[/tex]
[tex]g(x) = 4 x^{2} +2[/tex]
f ο g)(-1) = f(g(-1) = f(4(-1)² + 2)
= f(6)
= [tex]\frac{8}{x+2}[/tex]
= [tex]\frac{8}{6+2}[/tex]
= 1
Final answer:-
(f ο g)(-1) = 1
Answer:
1
Step-by-step explanation:
plato
A book company charges a shipping fee of $3 for the first item in a package, $2 for the second item and $1 for each additional item in the package. For example, the shipping fee charged for one package of four items is $3 + $2 + $1 + $1 = $7. How many dollars are saved by shipping 10 items in two packages of five items each, rather than five packages of two items each?
Answers
Answer:
$9
Step-by-step explanation:
3+2+1+1+1=8
8x2=16
3+2=5
5x5=25
25-16=9
The sum of three consecutive integers is alway three times__?
Answers
Answer:The sum of three consecutive integers is alway three times the second integer.
I hope this is the answer your looking for
Step-by-step explanation:
Find the area of a circle who circumference is 12 meters.
Answers
answer
11.46m²
Area = π·(d
2
)2 = 3.14·(3.82
2
)2 = 3.14·(1.91)2 = 11.46
Can anyone help me answer this?
Answers
Answer:
the answer should be c my one wasc
can someone help the last problem i am confuse
Answers
Answer:
$1.03
Step-by-step explanation:
total cost / 17 burgers
17.51 ÷ 17 = 1.03
Briefly explain what the statement F(0) = 32 mean in the context of the given situation
Answers
Answer:
When x=0 in the function F y= 32
Step-by-step explanation:
32 is the constant by definition :)
pls thank, 5 star, brainliest
Five children play a computer game and score 12, 15, 7, 8 and 10 points. What is the median score?
Answers
You need to put all the numbers in ascending order then cross of each number until you find the middle number
Select all equations that are true. A. 3 4 − 1 2 = 1 4 B. 9 16 − 4 8 = 5 8 C. 7 8 − 3 4 = 1 8 D. 7 15 − 1 3 = 6 15 E. 1 2 − 1 20 = 10 20
Answers
Answer: A. True B. False C. True D. False E. False
I took this quiz too, sorry i'm late answering your question but... hope this helps! :D
The True Equations are:
A. 3/ 4 − 1/ 2 = 1/ 4
C. 7 /8 − 3 /4 = 1 /8
What is Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given:
A. 3/ 4 − 1/ 2 = 1 /4
It is true statement
B. 9/ 16 − 4/ 8 = 5
It is false statement because
9/ 16 − 4/ 8
= 9/16 - 8/16
= 1/16
C. 7 /8 − 3 /4 = 1 /8
It is true statement
D. 7/ 15 − 1/ 3 = 6
It is false statement because
7/15- 1/3
= 7/15- 5/15
= 2/15
E. 1 /2 − 1 /20 = 10/ 20
It is false statement because
1/2 - 1/20
= 10/20- 1/20
= 9/20
Learn more about Equation here:
https://brainly.com/question/29657983
#SPJ5
25 minutes after 6:50 what time would it be
Answers
Answer:
7:15
Step-by-step explanation:
6:50, take ten mins... now it is 7 o'clock and add the remaining fifteen minutes.
The time after 6:50 when 25 minutes is added so the actual time should be considered as the 7:15.
Calculation of the time:Since there is 25 minutes after 6:50
So,
After 10 minutes, it should be 7:00
And, after 15 minutes, it should be 7:15
Hence, The time after 6:50 when 25 minutes is added so the actual time should be considered as the 7:15.
Learn more about time here: https://brainly.com/question/17069398
The equation 3x + 2 = 29 is modeled below.Which is the first step in solving the equation for x?
Answers
Answer: subtract 2 from both sides
Step-by-step explanation:
Answer:
Step-by-step explanation:
Step 1: Subtract 2 from both sides.
Step 2:Divide both sides by 3.
PLEASE HELP IM DESPERATE I have no clue about this
Answers
Answer:
B
Step-by-step explanation:
Two linear lines can never intersect twice
Reason is that when we have two straight lines, they can only intersect at one point of intersection. So you can either have one, none, or an infinite solution, you can’t have exactly two solutions.
What expression is equivalent to 4.005-3.12? 4.005-(-3.12), or 4.005 +(-3.12), or -(4.005 + 3.12), or -(4.005 - 3.12)
Answers
Answer:
4.005+(-3.12)
Step-by-step explanation:
Answer:
4.005+(-3.12)
Step-by-step explanation:
Year 10
8
5
6
2
3
4
Overview
Question Progress
Homework Progress
14/38 Marks
+
Expand and simplify (x + 3)(x - 3)(3x + 2)
Answers
Answer:
=3x³+2x²−27x−18
Step-by-step explanation:
(x+3)(x−3)(3x+2)
=((x+3)(x−3))(3x+2)
=((x+3)(x−3))(3x)+((x+3)(x−3))(2)
=3x³−27x+2x²−18
=3x³+2x²−27x−18
Decide whether this statement is "always, sometimes, or never"
"A parallelogram has all congruent angles"
Always
Sometimes
Never
Answers
-3x=18 HELP PLEASE!!!
Answers
Answer:
x=-6
Step-by-step explanation:
Move the -3 under 18 (18/-3), Then you get x=18/-3. Divide!
ANSWER: x=-6
Please help! BRAINLIEST to correct answer!!
Answers
Answer:
its b im not sure
Step-by-step explanation:
Please help what is the answer to this..?
Answers
Answer:
90 obtuse
Step-by-step explanation:
Jenifer is flying her kite and it gets stuck in a tree. She knows the string on her kite is 16 feet long and she is 4 feet from the tree.
Answers
Answer: 15.49 ft
Step-by-step explanation:
The rest of the question is:
How long of a ladder (in feet) will she need to get her kite out of the tree? Enter your answer as a decimal rounded to two decimal places.
The scenario described forms a right angle triangle where:
Hypothenuse = 16 ft
Base = 4 ft
Height is the length of the ladder
This can be solved by the Pythagorean expression:
c² = a² + b²
Where:
c = hypothenuse
a = base
b = height
16² = 4² + b²
b² = 16² - 4²
b² = 256 - 16
b = √240
b = 15.49 ft
I am so very confuzzled :(
Answers
2425739406r78r859r9krhrohdnoa
what is 2(27)=3y+8?
I need more characters to ask this (ignore)
Answers
First we simplify
54 = 3y + 8
Then we subtract the 8 on both sides to isolate the y value
46 = 3y
Then divide both sides by 3 to solve for y
Y= 46/3
Or 15.3 repeating
Answer:
Step-by-step explanation:
2*27=3y+8
54-8=3y
46=3y
y=46/3
What is the area of the figure shown below?
320 cm
80 cm
20 cm
16 cm
Answers
Step-by-step explanation:
2 1/2=5/2
5/2×8=20cm^2
This year, Martin's income is 1/4 greater than his income from last year. If s
represents his income from last year, what is his income this year?
Answers
Answer:
1.25s
Step-by-step explanation:
Answer please I need help it’s emergency I will mark you as brainlist ✨✨
Answers
Answer:
I think D
Step-by-step explanation:
I'm very very sorry if I'm wrong
The answer is D because in this case when they’re asking for the magnitude (size) they’re asking for the absolute value of a number, which is the distance a number is from zero.
5 2/3 divided by 3/2 =
Answers
Answer:
3.77777777778
Answer:
3.778
Step-by-step explanation:
Evaluate the expression 10−2x+8 when x=2.
Answers
Answer:
[tex]10 - 2x + 8 \\ x = 2 \\ so \\ 10 - 2(2) + 8 = 18 - 4 = 14[/tex]
What is the distance between the following points:
A (5, 3) , B (13, 3)
Answers
Answer:
8
Step-by-step explanation:
Since the y for both points is 3 it is on the same line.... I have a screenshot attached. Next you would have to plot these points, I have another screenshot for that. Now, you would just have to count the distance between them. The easier way is to just subtract 5 from 13 (13-5) and you'll get 8.
Hope this helps :D
A shipping container will be used to transport several 50-kilogram crates across the
country by rail. The greatest weight that can be loaded into the container is 26500
kilograms. Other shipments weighing 3200 kilograms have already been loaded into
the container. Write and solve an inequality which can be used to determine x, the
number of 50-kilogram crates that can be loaded into the shipping container.
Answers
Answer: 4660
Step-by-step explanation:
Given
Weight of a single crate =50 kg
Maximum weight in the container =26500 kg
Other shipments weight =3200 kg
Here, x is the no of 50 kg crate
Weight of x crates and other shipments must be equal to or less than 26500 i.e.
[tex]50x+3200\leq 26500[/tex]
subtracting 3200 both sides
[tex]5x\leq23300\\x\leq4660[/tex]
So, maximum no of crates to be loaded are 4660
Answer:
Inequality: 50x+3200[tex]\leq[/tex]26500
Final answer: x[tex]\leq[/tex]460
Step-by-step explanation:
We want to now how many 50 kilogram boxes we can get on so 50x (X repersenting the amount of boxes.
Solve the inequality.
-4x > 12
Answers
Answer:
x<3
Step-by-step explanation:
-4x>12
-x>3
x<3
