ΔQRS is an isosceles triangle. What is the length of RT¯¯¯¯¯¯ ? Round to the nearest hundredth. Enter your answer in the
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Answer:
RT = 9.200 cm
Step-by-step explanation:
[tex]RT = \sqrt{ {11}^{2} - {6}^{2} } \\ RT = \sqrt{121 - 36} \\ RT = \sqrt{85} \\ RT = 9.219 \: cm \\ RT = 9.200 \: cm[/tex]
Related Questions
: A marker in the shape of a cylinder has a diameter of 14 mm and a height of 136 mm. Find the volume of the figure described. Use 3.14 for . Round your answer to the nearest tenth, if necessary. *
Answers
Answer:
The volume of the figure is 20,925.0mm^3.
Step-by-step explanation:
Firstly we know that the Diameter = 14mm and Height = 136mm.
Area of Circle = 3.14xR^2 Radius = Diameter / 2
Area of Circle = 3.14x7mm^2 = 153.86mm
Volume = 153.86 x 136 = 20,924.96
Then round, to get 20,925.0
Let me know if this is helpful
Answer:
Volume : ( About ) 20925 mm^3
Step-by-step explanation:
1. If the diameter of this cylinder is 14 mm, the radius ⇒ 14/2 ⇒ 7 mm
2. Now knowing the radius, it would be most convenient to solve for the Base, which is in fact a circle. As we can see, the general Volume of a 3-dimensional figure is Base * height, so this will be helpful. Applying πr^2, Base Area ⇒ π * ( 7 )^2 ⇒ π * 49 π ⇒ 153.86 mm^2
This means that the Volume would be ⇒ Base Area * height ( where height is 138 mm ) ⇒ 153.86 mm^2 * 136 mm ⇒ 20924.96 mm^3
Answer ( Volume ) : ( About ) 20925 mm^3
n =⟨−2, −1⟩ and D=[tex]\left[\begin{array}{cc}-3&0\\4&1\\\end{array}\right][/tex]
What is D⋅n?
Answers
Answer:
6
-9
Step-by-step explanation:
-3(-2) + 0(-1)
4(-2) + 1(-1)
6 + 0
-8 + -1
6
-9
*don't forget to add brackets on each side of every calculation okay :)
f(x) = x2 – X – 1
What is the average rate of change of f over the
interval -1 < x < 1?
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Answer:
4/3
Step-by-step explanation:
WILL MARK BRAINLIEST
IF YOU DONT KNOW DONT ANSWER
Answers
Answer:
y=20
Step-by-step explanation:
3 out of 5 students say yes if there are 105 students how many say yes
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Answer:
63 students said yes.
Step-by-step explanation:
105/5= 21
21*3= 63
Answer:
C = 63
Step-by-step explanation:
We know that there are 105 students, so we will take the total amount of students and multiply by 3/5, since this is the probably rate is which say yes. in other words --> 105 * 3/5 = 63
find the value of x
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Answer:
Step-by-step explanation:
Here we have the length of the hypotenuse (16) and that of the vertical leg (11). The cosine function inputs this data:
adjacent side 11
sin x = ----------------------- = ---------------- = 0.6875
hypotenuse 16
We find x using the arccos function: arccos 0.6875 = 0.81 radians or
46.57 degrees
What is the volume of the square pyramid shown below with sides that are 12.5 m long and a height of 16 m
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Can you help me with this please??
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Answer:
30 degrees
Step-by-step explanation:
A circle is 360 degrees
It is divided into 12 parts
So...
360 divided by 12
equals
30!
Answer: I think its 30 not 100 percent sure
What is the volume of the right rectangular prism?
9 mm
ווווןןם
8 mm
23 mm
46 mm
NEED ASAP
Answers
Answer:
V=whl
Step-by-step explanation:
goole hope this helps
Answer:
C) 432 mm^3
Step-by-step explanation:
length*width*height= Volume
8*6*9= 432
Can someone help me out with this one i would greatly appreciate it
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Answer:
Surface Area = 2×(5×5 + 5×10 + 5×10) = 250 feet^2
Step-by-step explanation:
I would greatly appreciate it if you helped me out
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Answer:no correlation
A square pyramid has a base with a total area of 144m^2 and a volume of 384m^3, what is the slant height of the pyramid?
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Answer:
8mStep-by-step explanation:
Volume of a square based pyramid = [tex]\frac{1}{3}a^{2}h[/tex] where;
a² is the base area of the pyramid since it is square shaped
h is the slant height.
Given Base area = 144m² and Volume = 384m³, on substituting this values given in the formula we have;
[tex]384 = \frac{1}{3}*144h \\cross\ multiplying\ \\384*3=144h\\h = \frac{384*3}{144} \\h = \frac{1,152}{144}\\ h = 8m[/tex]
The slant height of the pyramid is 8m
evaluate 3^[-2]
extra points
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Answer:
1/9
Step-by-step explanation:
[tex]3^{-2}[/tex] =1/3²=1/9
PLZ HELP!!! It’s timed
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D
I hope this helps!!!!!
A store sells a coat in three sizes: small, medium and large. The coat comes in red, navy, and tan. Sales numbers are shown in the table.
Find the probability that the next coat sold is a medium.
Write your answer in reduced fraction form.
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Answer:
Next coat sold as medium: 68/190 (35.79%) Rounded to the nearest hundredth) or reduced fraction form of 34/95.
Step-by-step explanation:
Red Medium: 21/58 ( 36.21%)
Navy Medium: 22/66 (33.33%
Tan Medium: 25/66 (37.88%)
Since it's asking for the probability that the next coat is a medium, no matter the color, we add in all numbers and divide it by the added medium from all three colors.
Next coat sold as medium: 68/190 (35.79%) Rounded to the nearest hundredth) or reduced fraction form of 34/95.
A rule for creating a pattern is given below. The rule begins with a number called the input and creates a number called the output.
Rule: Divide the input by 3. Then add 7 from the result to get the output.
Which input and output table works for the rule?
Choose 1 answer:
(Choice A, Checked)
A
Input Output
15 11
(Choice B)
B
Input Output
30 3
(Choice C)
C
Input Output
18. 13
Answers
Answer:
its c
Step-by-step explanation:
15/3 equals 5 plus 7 would be 12 so thats wrong
30/3 equals 10 plus 7 would be 17 so thats wrong
18/3 equals 6 plus 7 would be 13 so that right ergo the answer is c
The coefficient of 6xis
Answers
Answer:
The coefficient is 6
Step-by-step explanation:
The coefficient is the number before the variable
In this case, the variable, or the unknown value, is x.
The number before x is it's co-efficient.
6x
The number before the x is 6
Hope this helps :)
Answer:
6 is the coefficient
Step-by-step explanation:
Coefficient: multiples the variable to some power.
like for example
3x^2
3 is the coefficient
or
Ax^n
A is the coefficient
When you find the surface area of a cube, you ________ the length of the cube and multiply by 6.
A-square
B-add
C-cube
D-divide
Answers
Answer:
A-square
Step-by-step explanation:
example:
sa=(4cm)^2x6
sa=16x6
sa=96
Which of the following is an equivalent representation of 5^-4 ?
A. 1/625
B. 1/9
C. 1/81
D. 1/12
Please I need help quick!!!!
Answers
Answer:
D
Step-by-step explanation:
Yoko earns 48 dollars each week working part-time at a bookstore. She earns one additional dollar for each book that she sells. Let A be the amount (in dollars) that Yoko earns in a week if she sells B books. Write an equation relating A to B. Then use this equation to find the amount of money Yoko earns if she sells 21 books.
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Answer:61
Step-by-step explanation: 48 +21 = 61
7 ÷ ( (-3) + 4) x (-10) - (-8) + 10
Please show work!
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Answer:
The answer is attached to the picture
Answer:
-4
7 ÷ ( (-3) + 4) x (-10) - (-8) + 10
7÷1×(-10)-(-8)+10
7÷1×-2+10
7×-2+10
-14+10= -4
Please help and answer all the question too
Answers
For the first problem you’ll solve 5 x 3 x 2 which is 30.
For the second one you’ll do the same thing. For this one you’ll do 3 x 3 x 2 which is 18.
Answer:
1) 30 units³
2) 18 units³
Step-by-step explanation:
1) The formula for volume is v = height x length x width
The height of the first object is 2, the length is 5, and the width is 3. 2 x 5 x 3 is 30, so the volume is 30 units ³.
2) Use the same formula, v = h x l x w
The height is 3, the length is 3, and the width is 2.
3 x 3 x 2 = 18
So the volume is 18 units³.
Note: Find each of the values by counting the number of squares
A square has sides of length 15. What is the length of the diagonal?
А
14/4
B
15/2
C
16/5
D
12/3
Answers
Answer:
15 sqrt(2) =c
Step-by-step explanation:
We can use the Pythagorean theorem
a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse
The legs are 15 and the hypotenuse is the diagonal
15^2 + 15^2 = c^2
2 * 15^2 = c^2
Take the square root of each side
sqrt(2 * 15^2 )=sqrt( c^2)
sqrt(2) sqrt(15^2) = c
15 sqrt(2) =c
Answer: 15[tex]\sqrt{2}[/tex] (b)
Step-by-step explanation:
You can separate a square into two different 45-45-90 degree triangles.
Where x = 15, and the diagonal would be the hypotenuse.
So, here you can use the Pythagorean Theorem to find the hypotenuse to use 45-45-90 triangle theorem where they hypotenuse is always x times [tex]\sqrt{2}[/tex]
So, the diagonal would be 15[tex]\sqrt{2}[/tex]
A customer deposits $500 in an account that pays 4% annual interest. What is the balance after 3 years if the interest is compounded annually? Compound interest formula: V (t) = P (1 + StartFraction r Over n EndFraction) Superscript n t t = years since initial deposit n = number of times compounded per year r = annual interest rate (as a decimal) P = initial (principal) investment V(t) = value of investment after t years
Answers
Answer:
$562.43
Step-by-step explanation:
V(3) = [tex]500 ( 1 + \frac{0.04}{1} )^{3} \\500 (1.04)^{3}[/tex]
= 562.43
The interest is $562.4 compounded annually.
What is Compound interest?Compound interest is defined as interest paid on the original principal and the interest earn on interest of principal.
P = $500
r = 4%
t = 3 years
CI = P( 1+ r/100)ⁿ
CI = 500 ( 1+ 4/100)³
CI = 500 ( 1+ 0.04)³
CI = 500 ( 1.04)³
CI = 500 ( 1.1248)
CI = 562.4
Hence, the interest is $562.4 compounded annually.
Learn more about Compound interest here:
brainly.com/question/25857212
#SPJ5
Which of the following describes how to translate the graph y = lxl to obtain the graph of y = lx + 1l + 1?
shift 1 unit left and 1 unit down
shift 1 unit left and 1 unit up
shift 1 unit right and 1 unit down
shift 1 unit right and 1 unit up
Answers
Answer:
Step-by-step explanation:
The " +1 " in |x + 1| corresponds with a translation of the graph of the parent function to the left.
The " +1 " at the end corresponds to a translation of the graph of the parent function 1 unit upward.
Find the similarity ratio of a prism with surface area 36 feet squared to a similar prism with surface area 225 feet squared
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Answer: 6:15___{2:5}
The reduce it by dividing by 3.
6/3 =2.
15/3 =5.
= {2:5}
Find the volume of the cylinder
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Answer:
53 yds
Step-by-step explanation:
Volume= base*height
V= 10*3.5
V= 35
Answer:
3,141.59
Step-by-step explanation:
Triangle ABC is an equilateral triangle. Segment AD measures 18 inches. Which statements about the diagram are correct?
Check all that apply.
1. BD = 9 in.
2. AB = 36 in.
3. DC = in.
4. AC = in.
5. BC = in.
answer: 3,4
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Answer:
3,4
Step-by-step explanation:
I got it right
Answer:
3,4
Step-by-step explanation:
lect the best answer for the question.
9/11= ?/22
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So the right answer is 18.
Look at the attached picture
Hope it will help you
Good luck on your assignment
Simplify and multiply
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Answer:
hahjskxncncjcickmcbfjd