Answers
Answer:
21.99115 ≈ 22 cm
Step-by-step explanation:
1) So basically in the problem, they give you 7 cm as the diameter.
2) The circumference formula is C = 2πr (if they give you a radius) or C = πd (In this case, this would be the formula to use.)
3) Plug in; C = π(7) = 21.99114858 ≈ 22 cm
Related Questions
Find the volume of a cylinder with a diameter of 6 inches and a height that is three times the radius. Use 3.14 for pi and round your answer to the nearest hundredth. (Hint: You may only enter numerals, decimal points, and negative signs in the answer blank)
Answers
Answer:
volume = 254.34 cubic inches
Step-by-step explanation:
r = diameter /2 = 6/2 = 3 in
h = 3 × r = 3 × 3 = 9
volume = pi× r^2 × h
3.14 × 3 × 3 × 9254.34 cubic inches..yao ming is 7 feet 6 inches tall.
how many inches tall is yao ming
A.6
B.76
C.84
D.90
Answers
Answer:
90
Step-by-step explanation:
There are 12 inches in a foot.
So you will take the 7 feet and multiply it by 12
This gives you 84 inches
You then take the 6 inches over the 7 feet and add to the 84 inches
Thus you get 90 inches.
Answer: First off, tall guy. Second, the answer is 90, or D.
Step-by-step explanation:
there are 12 inches in a foot. Take the 12 and multiply it by 7. then add the 6 remaining inches to the 84.
Please help!! Help.
Answers
Step-by-step explanation:
1. Cosine
2. Relationship is Cos = adj/hyp
3. x is 14
4. The hypotenuse of the triangle is 14cm long
A rectangular plant holder is 8 inches long 7 1/2 inches wide and 5 inches high. How much potting soil can the planter hold
Answers
Answer:
[tex]300[/tex]
Step-by-step explanation:
[tex]8 \times 7 \frac{1}{2} \times 5 \times = 300[/tex]
The rectangular plant can hold the volume of potting soil is 300 cubic inches.
What is a cuboid?A cuboid is a three-dimensional shape in which all sides are rectangles. A cuboid has 6 faces, 8 vertices, and 12 edges. All the angles formed at the vertices of a cuboid are right angles. The opposite edges are parallel to each other.
For the given situation,
The rectangular plant holder is in the shape cuboid.
Length of the rectangular plant,l = 8 inches
Width of the rectangular plant,w = 7 1/2 = 15/2 inches
Height of the rectangular plant,h = 5 inches
The formula of volume of cuboid is
[tex]V=lwh[/tex]
⇒ [tex]V= (8)(\frac{15}{2} )(5)[/tex]
⇒ [tex]V=300[/tex]
Hence we can conclude that the rectangular plant can hold the volume of potting soil is 300 cubic inches.
Learn more about cuboid here
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Pitágoras filósofo matemático griego biblio entre los años 500 8496 antes de Cristo A qué edad murió y cuántos años hace que murió
Answers
Answer:
if you can transfer to englis i may be able to help
Step-by-step explanation:
. A recipe calls for 2/3 cup of sugar for every 1/2 teaspoon of vanilla.
What is the unit rate of cups per teaspoon?
Answers
To get to 1 tbs we multiply 1/2 by 2
If you do that to one side you have to do it to the next
2/3 x 2 is 4/e which simplifies to 1 1/3
Karen runs 6 miles in 44 minutes. At the same rate, how many minutes would she take to run 9 miles?
Answers
Answer:
the answer would be 66 minutes
Answer:
66 minutes was correct for me
Step-by-step explanation:
math
18
х
49°
A) 13.6
C) 23.9
B) 19.7
D) 8.9
Answers
Answer:
the answer is c 23.9
i hope it helps
Answer:
c 23.9
Step-by-step explanation:
what is the area of 17.3 feet , 13.4 feet and 10.7 feet
Answers
Answer:
2480.475
Step-by-step explanation:
just do the length times width times the height
A customer calls your landscaping business already knowing the total area of a circular garden they are going to have landscaped. The area of the garden is 33.26 yards². For the work they are asking you to do, you need to calculate the radius. Remember to work the Area formula backwards to solve for the radius.
Answers
Answer:
Step-by-step explanation:
Area = πr²
πr² = 33.26
r = √(33.25/π) ≈ 3.25 yards
Simplify 1 -3(4x - 8)
Answers
Answer:
25 - 12x
Step-by-step explanation:
1 - 3(4x - 8)
1 - 12x + 24
25 - 12x
Insta: 25k_kemAnswer:
[tex]1 - 3(4x - 8) \\ = 1 - 12x + 24 \\ = - 12x + 25 \\ - 12x = - 25 \\ x = \frac{25}{12} \\ = 2.08[/tex]
Which expression is equivalent to x-3x-(-5x)?
A. -9x B. -7x C. 2x D. 3x
HELP!!!! SHOW YOUR WORK WILL GIVE BRAINLIEST
Answers
Answer:
D
Step-by-step explanation:
x-3x-(-5x)=-2x+5x=3x
Answer:
D
Step-by-step explanation:
[tex]x-3x-(-5x)[/tex]
it will be easier to solve the equation in sections:
[tex]x-3x[/tex]
[tex]-2x[/tex]
now deal with the other part
[tex]-(-5x)[/tex]
a negative multiplied by a negative equals a positive so:
[tex]+5x[/tex]
now putting the parts together:
[tex]-2x+5x[/tex]
[tex]3x[/tex], therefore the answer is d: [tex]3x[/tex]
yo does addiction "run in the family"? i really want to know because it does in mine and im kinda freakin out
Answers
Answer:
Indeed yes homie.
Step-by-step explanation:
7 times m help helpp
Answers
A -foot-long footbridge has two diagonal supports that meet in the center of the bridge. Each support makes a angle with a short vertical support.
Answers
Complete question :
A 25-foot-long footbridge has two diagonal supports that meet in the center of the bridge. Each support makes a 65∘ angle with a short vertical support.
What is the length x of a diagonal support, to the nearest tenth of a foot?
Answer:
13.80 feets
Step-by-step explanation:
Taking either of the triangles formed and attached to the picture, the length of diagonal, x can be obtained using Pythagoras rule :
To obtain x :
Sinθ = opposite / hypotenus
Opposite = 12.5 feets ; hypotenus = x ; θ = 65°
Sin 65 = 12.5 / x
0.9063077 * x = 12.5
x = 12.5 / 0.9063077
x = 13.792225
x = 13.80 feets
=
Solve for x.
18+x=y
x = 0
?
Answers
have a nice day!!!
Answer:
The answer is 18
Step-by-step explanation:
18 + x really means 18 + 0, because x is equal to 0
and if 18 + x = y, it means 18 + 0 = y,
so y is equal to 18
hope this helped!
please help, needed to graduate!!
Answers
Answer:
its b
Step-by-step explanation:
i just did that question last period
Emily is buying a board game that is on sale. The regular price of the board game is $24.50,
but the store is offering a $9 discount. Emily wants to know the sale price of the board game.
Answers
Answer:
the sale price of the game is $15.50
Step-by-step explanation:
$24.50-$9=$15.50
Answer:
sale price is 15.50
Step-by-step explanation:
I did the I-ready alreadyKay is going to do some work in her garden. Her garden is in the shape of a rectangle. Kay thinks she can buy enough paint to cover the decking for less than £65 Is Kay correct?
Answers
Answer:
Still not sep-by-step explanation:
Do these ratios form a proportion? 34¢ for every 44 units 17¢ for every 22 units
Answers
Enter a number.
The measure of angle 7 is ___°
Answers
Answer:
151 ig
Step-by-step explanation:
vertical angles are equall
Answer:
151
Step-by-step explanation:
solve 3-²
I need work shown
Answers
[tex]\huge\text{Hey there!}[/tex]
[tex]\large\text{Equation: }\bold{3^{-2}}[/tex]
[tex]\large\text{Lets convert }\bold{3^{-2}}\large\text{ into }\bold{3^2}\large\text{ temporarily...}[/tex]
[tex]\large\text{Equation:} \bold{\dfrac{1}{3^2}}\\\\\bold{= \dfrac{1}{3\times3}}\\\\\bold{3\times3\rightarrow9\leftarrow\ solving\ for\ your\ DENOMINATOR\ (bottom\ number)}\\\\\bold{= \dfrac{1}{9}}\\\\\boxed{\boxed{\large\text{Answer: }\bold{\dfrac{1}{9}}}}\huge\checkmark[/tex]
[tex]\textsf{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Show the work.!!!!!!!!
Answers
Answer:
9. 5y
10. 6x^2 + 4x^2 + 4 * (-1) = 10x^2 - 4
11. 2a^5 + 4b + b = 2a^5 + 5b
12. 14- 12= 2
8m + 2 + 4n = 8m + 4n +2
Step-by-step explanation:
Which set of measurements could be the side lengths of a right triangle?
A. {3 in., 5 in., 7 in.}
B. {6 in., 9 in., 12 in.}
C. {8 in., 15 in., 17 in.}
D. {10 in., 20 in., 30 in.}
Answers
Answer:
D
Step-by-step explanation:
you simply add the 2 smaller sides, and if their sum equals the bigger side, its correct!
need help please and
Answers
Answer:
B. 16x^2 - 9
Step-by-step explanation:
(4x-3) x (4x+3) = 4x(4x) + 3(4x) - 3(4x) - 9 = 16x^2 - 9
Answer:
the answer is B
Step-by-step explanation:
good luck on your assignment
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Answers
Answer:
(1,2)
Step-by-step explanation:
Answer:
x=1
Explanation:
3x+4*2x=11
(We move all terms to the left)
3x+4*2x-(11)=0
( We multiply elements )
3x+8x-11=0
(We add all the numbers together, and all the variables )
11x-11=0
( We move all terms containing x to the left, all other terms to the right )
11x=11
x=11÷11
x=1
Expressions that simlify to the same expression are called
Answers
Answer:
Eqivelent expressions
Step-by-step explanation:
also dis
a plywood plank measures 1cm x 8cm x 90cm and it weighs 396g what is the volume
Answers
In ΔMNO, n = 92 inches, ∠N=119° and ∠O=20°. Find the length of m, to the nearest 10th of an inch.
Answers
Answer:
Step-by-step explanation:
The length of the side of the triangle will be 69 inches.
What is the sine law?The Law of Sines The law of trigonometric functions, sine law, sine formula, or sinusoidal rule is a trigonometric equation that relates the sizes of any triangle's edges to the sines of its orientations.
The sine law in the triangle ΔMNO is given as,
n / sin N = m / sin M = o / sin O
The third angle is calculated as,
∠M + ∠N + ∠O = 180°
∠M + 119° + 20° = 180°
∠M = 41°
The length m is calculated as,
n / sin N = m / sin M
92 / sin 119° = m / sin 41°
m = 69 inches
The length of the side of the triangle will be 69 inches.
More about the sine law link is given below.
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Find the value of x in the triangle shown below 12 9 x
It’s x=15
Answers
Answer: 15
Step-by-step explanation:
It’s the right answer