Which of the following is closest to the distance that the tip of the hand travels as it moves from
the 12 to the 3?
Answers
Answer:H
Step-by-step explanation:
The distance that the tip of the hand travels as it moves from the 12 to the 3 will be 15.7143 cm.
What is an arc?An arc is a smooth curve that joins two endpoints. The arc is mostly referred to as a part of the circle.
As it is given that the length of the hand of the clock is 10 cm, and the movement of the hand of the clock is from 12 to 3 therefore, the movement is about 90°.
Now, if we see the movement of the hand of the clock it will be along the arc of the circle, therefore, the length of the arc with a radius of 10 cm and angle of 90° can be written as,
[tex]\text{Length of the arc} = 2\pi r \times \dfrac{\theta}{360^o}[/tex]
[tex]= 2 \times \pi \times 10 \times\dfrac{90}{360}\\\\= 2 \times \pi \times 10 \times\dfrac{1}{4}\\\\= 15.7143\rm\ cm[/tex]
Hence, the distance that the tip of the hand travels as it moves from the 12 to the 3 will be 15.7143 cm.
Learn more about Arc:
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Related Questions
sorry it isn’t real text but it’s because i couldn’t explain it well.. but pls help when you can!!
Answers
Answer and Step-by-step explanation:
10 and 20 are the initial amounts, so they don't get a variable. The 3 dollars and 2 dollars every mile gets the variable since the occur every mile.
The equations are:
Blank 1: 3x + 10
Blank 2: 2x + 20
To find when they are equal, we equal the equations together.
3x + 10 = 2x + 20
x = 10
Plug 10 into either equation and solve.
Blank 3: 10 (At 10 miles, the equations are equal)
Blank 4: $40 (The will equal $40)
I hope this helps!
#teamtrees #PAW (Plant And Water)
You can model an arch at your school using the equation $y=-0.5\left(x+4\right)\left(x-4\right)$ , where $x$ and $y$ are measured in feet. The x-axis represents the ground. Find the width of the arch at ground level.
Answers
Answer:
8feet
Step-by-step explanation:
Given the equation that models the arch of a school expressed as;
[tex]$y=-0.5\left(x+4\right)\left(x-4\right)$[/tex]
If the x axis represents the ground;
At the ground level, x = 0
Substitute x = 0 into the equation to get y;
y = -0.5(0+4)(0-4)
y = -0.5(4)(-4)
y = -0.5 * -16
y = 8ft
Hence the y axis at the ground level is 8feet
solve for x
x^9=12^2x12^7
Answers
Answer:
12Step-by-step explanation:
Hi!
Here is your answer,
I will explain in step by step,
[tex] {x}^{9} = {12}^{2} \times {12}^{7} [/tex]
Here we can simplify this further using this law,
[tex] {a}^{m} \times {a}^{n} = {a}^{m + n} [/tex]
So we will get,
[tex] {x}^{9} = {12}^{7 + 2} \\ {x}^{9} = {12}^{9} [/tex]
Since the powers are same we can cancel it out and we will get,
[tex]x = 12[/tex]
(Hope this answer helped :))
can anyone please help me with this question? (no links!!)
Answers
If the diameter is 11, the radius is 1/2 of that, = 5.5
5.5 squared is 5.5 x 5.5 = 30.25
30.25 x 3.14 = 94.985 square inches
LMK if you have questions.
Determine which number is a solution of the inequality. j+8 ≤ 8; 0, 1, 2
Answers
Answer:
The solution to the inequality is 0.
How do i answer this? Please help
Answers
Answer:
which 1st page or 2nd page
Toy rubber balls are packaged in a cylinder that holds 3 balls. The diameter of each ball is 8.7 cm. Find the volume of the cylinder. Use 3.14 for t. The volume of the cylinder is about cm3 (Round to the nearest tenth as needed.)
Answers
Clever567890 answer with the chicken ny dude
algebra 1, help please
Answers
Answer:
A
Step-by-step explanation:
slope of line ⊥ to the line 4x-2y=6 or 2y=4x-6 or y=2x-3 is -1/2
eq. of line through (6,-8) with slope -1/2 is
y+8=-1/2(x-6)=-1/2 x+3
or y=-1/2 x+3-8
or y=-1/2 x-5
Help please, and don't comment just to get the points :(
Answers
Answer:
60 degrees
Step-by-step explanation:
As the triangle is similar angle don't change so 50+70=120 and the angle of a triangle total to 180 so 180-120=60
Answer:
60°
Step-by-step explanation:
As it is said that the triangles are similar so In the similar triangles corresponding angles are equal so
< A = 50°
<E = 70°
< B = < E = 70° { being corresponding angles of similar triangles }
Now
< A + <B + < C = 180° {Being sum of angles of triangle }
50° + 70° + < C = 180°
< C = 180° - 120°
< C = 60°
Hope it will help :)❤
write a function with an initial value of 5 and increasing exponentially by 18%.
Answers
Answer:
f(x)=5(1.18)^x
Carter has a piece of rope that is of a meter long. He
ties knots in the rope to divide it into 3 equal sections.
Use the expression
to find the length of each
section.
Each section of rope is meter long.
Answers
Answer:
1 foot
Step-by-step explanation:
1 meter = 3 feet
3 feet divided by 3 = 1 foot
The length of each section of the rope is 1 foot.
What is an expression?An expression, often known as a mathematical expression, is a finite collection of symbols that are well-formed in accordance with context-dependent principles. Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.Many authors make a distinction between an expression and a formula, with the former designating a mathematical object and the latter a claim about such objects.Solution -The piece of rope is 1m long.
Carter divided the ropes into three equal parts by tying up the knot.
1 meter = 3 foot.
Therefore, divide 3 by 3.
[tex]\frac{3}{3} =1[/tex] foot.
Therefore, each section is 1 foot long.
Know more about expression here:
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Jarry is making a strawberry smoothie which measure is greatest the amount of milk cottage cheese or strawberry
Answers
Answer:
Milk
Step-by-step explanation:
The amount of milk, cottage cheese and strawberries used are given in the attached picture.
3/4 cup of milk
2/6 cup cottage cheese
8/12 cup strawberry
Converting the fractions to decimal :
3/4 cup of milk = 0.75
2/6 cup cottage cheese = 0.3333
8/12 cup strawberry = 0.66666
0.75 > 0.6666 > 0.3333
We can conclude that amount of milk is greatest, then strawberry and the least is cottage cheese.
Can someone please help me ASAP
Answers
Answer:
Step-by-step explanation:
AB = 5
AC = 6
BC = √(5² + 6²) = √61 ≈ 7.8 units
Given the slope of the line containing the points (7 , b) and (-2 , 5) is 4/9, find the value of b
Answers
Answer: b=9
Step-by-step explanation: To find the slope we use: y2-y1/x2-x1
Which would then be: 5-b/-2-7= 5-b/-9
Then we have to find a number for b that would give us -4 as the numerator. That number would be 9
This would give us 4/9 which is the slope we already had.
PLEASE HURRY!!!! WILL GIVE BRAINLYEST!!
The probability of landing on green when spinning a spinner is 1/5. Choose the likelihood that best describes the probability of this event.
A. Impossible
B. Neither likely nor unlikely
C. Unlikely
D. Likely
Answers
Answer:
Step-by-step explanation:
0<1/5<1/2
So it is possible but unlikely
C. Unlikely
Answer:
the person above is right
Step-by-step explanation:
the answer is unlikely
patulong pooooooooh
plz
Answers
Answer:
freeeeeeeeeeeeeeeeeeeeeeeeeeee
Step-by-step explanation:
what is ratio 7:4 into 350
Answers
Answer:
200
Step-by-step explanation:
To find the answer, first we can divide 350 by 7 to get 50, and then multiply that by 4 to get 200. Hope this helps.
HELP ASAP PLEASEEEEE
Answers
Answer:
can't
can
can't
can
Step-by-step explanation:
sum of all angles should equal 180
Answer:
I certainly can't help you
Which number is a prime number? 2 4 14 24
Answers
Answer:
the prime number is 2. very simple
Answer:
2
Step-by-step explanation:
any whole number x any whole number cant be 2
In ΔPQR, the measure of ∠R=90°, PQ = 5.7 feet, and RP = 3.8 feet. Find the measure of ∠P to the nearest tenth of a degree.
Answers
Answer:48.1897 = 48.2
Step-by-step explanation: cos P= 3.8/5.7
P= cos-1 (3.8/5.7)
P=48.1897 = 48.2
Write 3-5 sentences about the process of the Difference of squares Factoring Method
Answers
2 people can paint a fence in one hour
How long would it fake 10 people?
Answers
Answer:
12 minutes.
Step-by-step explanation:
2x60=10 times x
2x60 divided by 10= x
12=x or x=12 min
Find the area of the figure and type your result in the empty box.
3 m
2 m
4 m
Answers
Answer:
14m^2
Step-by-step explanation:
area of triangle = 1/2bh
= 1/2(3)(4) = 6
area of rectangle = bw
=(4)(2) = 8
6+8 = 14
Answer:
14m²
Step-by-step explanation:
rectangle area= 4*2=8
triangle area= 1/2*3*4=6
total area=14
someone pls help i’m failing this class
Answers
Answer:
Step-by-step explanation:
so if the cubic length is now shorter you have to make the object bigger. So now the rectangle would have a length of 6 squares and a height of 10 squares
Answer:
3 by 3
Step-by-step explanation:
make it go 3 squares to the right and 3 squares upwards for a total or 9 squares.
Write the series using summation notation.
9+29+129+...
Answers
What package is the Best Buy?
Answers
Answer: The answer is 8 lb for $18.80
That is the answer because you have to divide in order to see which is the best buy
You have to divide $4.98 by 2lb and you will get 2.49, divide $12.25 by 5lb which equals 2.45, divide $18.80 and you will get 2.35, divide $23.70 by 10lb and you will get 2.37. So therefore you answer is C.8lb for $18.80 because 2.35 is better than the other deals.
Step-by-step explanation:
Hope this helps !
Are the Triangle similar? Why or why not?
Answers
Answer:
No, they are not similar
Step-by-step explanation:
The three triangle angles should always add up to 180 degrees.
In the smaller triangle, one angle is 90 degrees, so the other 2 angles in that triangle will equal 90 when added.
In the bigger triangle, the 2 other angles are 60 & 70 degrees, amounting to 130 degrees. This means the last angle will be 50 degrees.
In the end, these two triangle are NOT similar because one has a right angle and the other doesn't.
It’s not 12 but what goes on the green box?
Answers
Answer:
9
Step-by-step explanation:
Use exponential rules: add the exponents when multiplying, subtract the exponents when dividing.
Answer:
3^9
Step-by-step explanation:
- Rewrite the division as a fraction. 3^8x3^3/3^2
- Multiply
3^8 by 3^3 by adding the exponents.
3^11/3^2
- Cancel the common factor of 3^11 and 3^2
3^9
Which number
is two less than
one million?
Answers
Answer:
999,998
Step-by-step explanation:
Fred is making a wooden box in the shape of a right rectangular prism. The dimensions of the box are 12 inches by 4 1/4 inches by 4 1/4 inches. What is the volume of the wooden box?
Answers
Answer:
867/4 in3
Step-by-step explanation:
v= l*w*h= 12* 17/4* 17/4
= 51*17/4 = 867/4 in3
if my answer helps please mark as brainliest.
Answer:
[tex]V=216\frac{3}{4} in^{3}[/tex]
Step-by-step explanation:
The formula for volume of a rectangular prism is V = w × h × l, where
V represents the volume
w represents width
h represents height
l represents length
So, all we have to do to find volume is multiply these three values together, like this:
V = 12 × [tex]4\frac{1}{4}[/tex] × [tex]4\frac{1}{4}[/tex]
[tex]V=(12)(\frac{17}{4} )(\frac{17}{4} )[/tex]
Then we multiply all the numerators:
[tex]V =\frac{867}{4}[/tex]
[tex]V=216\frac{3}{4} in^{3}[/tex]