Find the total lateral area of the following
cone. Leave your answer in terms of .
4 cm
3 cm
LA = [ ? ]cm?
Hint: Lateral Area of a Cone = tre
Where e = slant height
![Find The Total Lateral Area Of The Followingcone. Leave Your Answer In Terms Of .4 Cm3 CmLA = [ ? ]cm?Hint:](https://brainimage.s3.us-east-005.backblazeb2.com/contents/attachments/zlqNeBr2hokTXzzjWRUAU4ir9xXqnsXN.png)
Answers
Answer:
Step-by-step explanation:
Answer:
200π cm^2
Step-by-step explanation:
Sb = 8^2 π = 64π cm^2
a = sqrt2 [8^2 + 15^2] = sqrt2 [64 + 225] = sqrt (289) = 17 cm
Sl = 8x17xπ = 136 π cm^2
SA = 136π + 64π =200π cm^2
Hope it helps you
I tried a lot on this
Answer:
LA = 15 cm2
Step-by-step explanation: Trust me.
Related Questions
4. What is the distance, in units, between the points (11, -7)
and (2, -7) on a coordinate plane?
M. 13
P. 9
R. 5
S. O
Answers
X-20=62 please Help thanks
Answers
Answer:
x = 85
Step-by-step explanation:
x - 20 = 62
add the 20 on both sides x - 20 = 62
+20 +20
add 62+20 to get 85 x = 85
A garden center has 150 fruit trees to sell.
1/10 of the trees are lemon trees.
2/5 of the trees are orange trees.
1/3 of the trees are peach trees.
The rest are pear trees.
How many trees are pear trees?
Answers
Step-by-step explanation:
Take pear trees be X
1/10+2/5+1/3+x=150 (Take LCM of 10,5,3=30)
3/30+12/30+10/30+30x/30= 150
25/30+30x/30=150
25+x=150/30
X=5-25=-20 are pear trees
hope it helps
please help asap:)))
Answers
Answer:
Step-by-step explanation:
Yes, We can find the cost of one admission to the water park,
We can form two linear equation with two variables and by solving the equation we can determine the cost of one admission.
Cost of 15 people's admission and 8 rental tube is $ 263.25
15x + 8y = 263.25 -------------(I)
Cost of 20 people's admission and 13 rental tubes is $ 358
20x + 13y = 358 ------------(II)
(I) * 13 195x + 104y = 3422.25
(II)*(-8) -160x - 104y = - 2864 {Now add and so y will be eliminated}
35x = 558.25
x = 558.25/35
x = 15.95
Cost of one admission = $ 15.95
Michael breeds chickens and ducks.
Last month, he sold 50 chickens and 30 ducks for $550. This month, he sold 44 chickens and 36 ducks for $532.
How much does a chicken cost, and how much does a duck cost?
A chicken costs $_____ and a duck costs $_____.
Answers
Answer:
Chicken:$8 Ducks:$5
Step-by-step explanation:
Let's assume
Chickens= c
Ducks=d
50c + 30d = 550 (divide this by 10)--- 5c+3d=55
44c + 36d = 532 (divide this by 4)--- 11c+9d=133
Solving simultaneously:
5c + 3d = 55 (x9)
11c + 9d = 133 (x3)
45c + 27d = 495
33c + 27d = 399
By subtraction we get:
(45c-33c+27d-27d)= 96
12c = 96
Chicken = $ 8 (96/12)
Ducks: 50(8)+ 30d = 550
30d = 150
Ducks = $5 (150/30)
Find the length of AC, correct to 2 decimal places.
Answers
Hello!
This is a question relating trigonometry to unknown sides.
Here we can use the law of sines, which state that if a triangle is a right triangle, the ratio between a side and the sin of its opposite angle will be equal to any other ratio of the same type.
This means that we can set up this equation.
[tex]\frac{17}{sin(90)}=\frac{AC}{sin(38)}[/tex]
[tex]AC=17sin(38)[/tex]
Be sure to be on degrees if you're on a calculator.
[tex]AC=10.47[/tex]
Hope this helps!
Please help!!! I am being timed!!
Brainiest if corrected!!!
Answers
Answer:
D
Step-by-step explanation:
The starting number is 3
And they bring in 1 member each month
That can be shown with the last equation
Good luck!
LOOKS EASY !! NO FILES/LINKS THX
Answers
Answer:
16
Step-by-step explanation:
Comment if you want explanation
Answer: C. 16
Step-by-step explanation: multiply 12 and 16 to get 192. then subtract 192 to 6 to get 186.
The velocity-time graph of a vehicle is shown below. Determine the displacement of the vehicle between the interval t = 0 s to 2 s.
A) 5 m
B) 10 m
C) 15 m
D) 20 m
Answers
here the slope of the graph is straight, that means velocity is uniform
the correct answer is option B. 10m
Please help, Been stuck for 20 minutes on this problem.
Answers
this problem, hope it helps !
If the nth term of a sequence is
4n + 3 what is the 6th term?
Answers
Answer:
27 is the answer to the question
Step-by-step explanation:
4(6)+3=24+3=27
HELP PLEASE 15 POINTS
Answers
So as the triangle is congruent their sides angle all are same so the remaining angle in figure 2 (angle P) is 70
MARK ME :)
How to Solve
x + 6y = 2
3x + 12y = 6
Answers
Answer:
x=40
y=− 17 /6
Step-by-step explanation:
A right triangle has one leg with a length of 1 inch. In addition, the length of the hypotenuse is 1.5 times greater than the length of the other leg. Determine the measurements of the acute angles in the right triangle.
Answers
Answer:
25.5 inches is the correct answer
HELP! Write an equation of a line that is parallel to y=-2x+3
Answers
Answer:
y = -2x
Step-by-step explanation:
If two lines are parallel to each other, they have the same slope.
The first line is y = -2x + 3. Its slope is -2. A line parallel to this one will also have a slope of -2.
Plug this value (-2) into your standard point-slope equation of y = mx + b.
y = -2x + b
This question only asks for a line parallel to y = -2x + 3.
This means we can plug in any number (except 3) for b. We cannot plug in 3 because then it will be the same equation!
To make things simple, we can use 0 and therefore leave it out.
y = -2x
This line is parallel to y = -2x + 3.
Hope this helps!
Find the solution of the system of equations.
10x-2y=44
-2x-9y=10
Answers
Answer:
x = 4 y = -2
Step-by-step explanation:
10x - 2y = 44
-10x -45y = 50
-47y = 94
y = -2
-2x -9(-2) = 10
-2x + 18 = 10
-2x = -8
x = 4
5+5?????????????????????????????????????????/
Answers
Answer:
Hello There!!
Step-by-step explanation:
Here is your answer:5+5 eqauls 10.
hope this helps,have a great day!!
~Pinky~
What are the solutions to the equation?
x=-6 and x= -2/3
x=-6 and x=2/3
x=6 and x=2/3
Answers
Answer:A
I just took assignment on edge.
Answer: x=-6 and x= -2/3
I'll mark you brainliest if you help me with my previous math questions.
Answers
Answer:
ok
Step-by-step explanation:
multiple choice pls help!
(Links = report )
Answers
Answer:
120 in² hope it helped lol
#11
Please help ASAP
Extra 500 points and brainliest
Answers
Find the slope and Y-intercept, then graph
X - 3y = 9
Answers
Answer:
y≈ 1/3x -3
y intercept (0,-3)
Step-by-step explanation:
Could someone help me
Answers
Hope this Helps!
GIVING BRAINLIEST AND THE REST OF MY POINTS, PLS HELP!!!! :((
Answers
Answer:
The correct line plot is choice C.
Step-by-step explanation:
If you look at the data values, you'll notice that there are three [tex]11\frac{1}{4}[/tex], and the only line plot that depicts this is choice C, so that is the correct answer.
2x - 42 = 94
Solve for x
Answers
Answer:
x = 68
Step-by-step explanation:
2x - 42 = 94
Use inverse operations to add 42 to both sides of the equation.
2x - 42 + 42 = 94 + 42
Simplify this to-
2x = 136
Now divide 2x and 136 by two for-
2x/2 = 136/2
Simplify.
x = 68
The answer, then, is x = 68.
I hope this helps ^^
Good luck :]
You randomly choose a marble form a jar.The jar contains 4 red marbles , 10 blue marbles , 7 green marbles , and 6 yellow marbles.Find the probability of the event.
Choosing a green marble.
Answers
Because you add all the marbles to find the total 10+7+6+4=27
And like its asking for green and there are 7 out of 27
Find the equation to the line below.
Answers
Answer:
y=3/2x +2
Step-by-step explanation:
Rise/run + y-intercept
Answer:
y=3/2x+2
Step-by-step explanation:
By using slope intercept format, which is y=mx+b, you can get the answer.
Factorise fully 12x³ - 30x²
Answers
Answer:
6x² (2x - 5)
Step-by-step explanation:
12x³ - 30x²
= 6x² (2x - 5)
HELPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!
Answers
Answer:
C
Step-by-step explanation:
Solve each:
1.
2.
3.
Answers
Answer:
1. cube root of 8 = 2
2. square root of 16 is 4
3. cube root of (-8) is (-2)