Answer:65
Step-by-step explanation:
the following cylinder has a volume of 55pi cubic units and a height of 5 units. the cone has the same base area and height, and it has a slant height of 6 units. what is the volume of the cone?
Question:A cone and a cylinder have the same base area. They also have the same curved surface area. If the height of the cylinder is 3m, then the slant height of the cone (in m) is
Answer:
Given the radius of cylinder and cone are the same because there base areas are same.
Curved surface of cylinder = curved surface area of the cone
∴2πrh=πrl
∴l=2h
Given, height of cylinder =3 cm
Therefore, slant height of cone =6 cm
The volume of the cone is 22π.
How to calculate the volume?Volume of a cylinder = πr²h
55π = πr²(5)
55π = 5πr²
r² = 55π/5π
r² = ✓11
r = 3.3
The volume of the cone will be:
= 1/3πr²h
= 1/3 × π × 3.3² × 6
= 1/3 × 11 × 6 × π
= 22π
Learn more about cone on:
brainly.com/question/1082469
#SPJ6
Which ratio is not equivalent to 15 : 18?
A. 60 : 72
B. 35 : 42
C. 25 : 30
D. 90 : 105
PLZ HELP!!
write an equation in pointslope form for the line through the given point through the given line (8, -3);m= -1/4
Answer:
y + 3 = - [tex]\frac{1}{4}[/tex](x - 8)
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Here m = - [tex]\frac{1}{4}[/tex] and (a, b ) = (8, - 3 ), then
y - (- 3) = - [tex]\frac{1}{4}[/tex](x - 8) , that is
y + 3 = - [tex]\frac{1}{4}[/tex](x - 8)
in 2004 colin had a salary of $72000. this was an increase of 20% on his salary in 2002. calculate his salary in 2002
Answer:
His salary in 2002 : $72000 x 80% = $57600
Step-by-step explanation:
does any one wanna play r.oblox?
who likes to play ragdoll?
Answer:
Me!
Step-by-step explanation:
MyLifeIsFabulous
The first correct answer gets $5 through cash app or paypal. i will be checking! :)
Answer:
c=116 a=47 b=69 e=86 d=93
Step-by-step explanation:
Please Please I need help ASAP you don't know how much it is to me if you answer this question. :(
Find what n is in this image:
Answer:
x = 20
Step-by-step explanation:
I'm still in algebra II, but if you need help with problems like this, you should look into the TI-nspire CXII CAS. This calculator can solve problems like this and do countless other things as well
A store pays $120 for a television. The store sells the television for $300. What is the percent of the markup
Answer: 150%
Step-by-step explanation:
A store buys a television for $120.
The store then sells the television for $300.
The makeup is the amount they increased the cost price by to get to the selling price.
= 300 - 120
= $180
In percentage terms it is:
= 180/120 * 100%
= 150%
a12 means that the exponent of an arithmetic function is 12
TRUE or FALSE
Lina works at shake shack which pays $9.25 an hour and the state takes 15% out of her salary for income taxes. She works 15 hours a week after school and on weekends for 5 weeks. How much is her paycheck a month?
Answer:
Lina should make $471.75 a month.
Step-by-step explanation:
If Lina makes $9.25 an hour and she works for 15 hours a week then you multiply those two numbers together. The resulting number is $555. Then you'll multiply that by .15 to find 15% of that number which is 83.25. After, you'll subtract that from $555, which gives you $471.75.
Arithmetic sequence of -10,8,26
Answer:
the sequence is going up by 18
9x + 3y = -15
-18x - 6y = 30
X = ?
Y = ?
Answer:
x = x, y = −5 −3x
Step-by-step explanation:
hope this helps
find the common difference for the arithmetic sequence 33 39 45
Answer:
positive 6 is the change in the sequence
CAN SOMEONE HELP MEEE:) PLEASEEE!!
Answer:
E
Step-by-step explanation:
Answer: get the app Socratic! It will help so much all you do is take a picture of the question. And it is fast
Step-by-step explanation:
How many yards are in 126 feet?
1 yard = 3 feet
g(x) = –2x – 4, fild g(6).
Answer:
-16
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer/how I got this answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
What is the correct answers???
Answer:is it multi choice if it is b,c,f if not then b
Step-by-step explanation:
A coin weights about 14^-2 pounds. Find the weight of 1000 of coins. Round your answer to the nearest tenth.
Answer:
5.1
Step-by-step explanation:
14^-2*1000
pls answer quickly and right for 17 points
Answer:
lol it's only 9 points
Step-by-step explanation:
An equation for the line whose slope is 5 and which passes through the point (-2,11) is
Answer:
y=5x+10
Step-by-step explanation:
y-11=5(x+2)
y-11=5x+10
+11 +11
y=5x+21
Solve (x+5)32=(x−1)3
Answer:
v = 3 ( x − 1 ) 32 ( x + 5 )
what is 0.144 divided by 6
Answer:
0.024
Step-by-step explanation:
What is the solution to the equation x÷8−6=3?
A. x=1
B. x=24
C. x=48
D. x=72
30 POINTS TO THE RIGHT ANSWER AND BEST EXPLANTION.
Answer: D. x=72
Step-by-step explanation:
With the equation x/8-6=3 we can start solving by first moving the "-6"
x/8-6(+6)=3(+6)
x/8=9 <-- Rewrite equation after adding "6" to both sides
x/8(*8)=9(*8) <--- Multiply both sides by 8
x=72 <-- After multiplying, solution is found
56 + (- 56)
Please needed as possible
Answer:
0
Step-by-step explanation:
56-56=0
Answer:
0
Step-by-step explanation:
if you add than subtract in an equation like that, just ignore the addition and subtract.
4,236 + 489 + 23 = N
N = ?
cosine (theta) = StartFraction StartRoot 2 EndRoot Over 2 EndFraction , and StartFraction 3 pi Over 2 EndFraction less-than theta less-than 2 pi, evaluation sine (theta) and tangent (theta)
9514 1404 393
Answer:
sin(θ) = -√2/2
tan(θ) = -1
Step-by-step explanation:
The reference angle is arccos(√2/2) = 45°. The sine has the same magnitude, so the tangent (ratio of sine to cosine) has a magnitude of 1.
The angle is given as a 4th-quadrant angle. Both the sine and tangent are negative in the 4th quadrant.
sin(θ) = -√2/2
tan(θ) = -1
__
In the attachment, the angle of interest is 315° (7π/4). The given unit-circle coordinates are ...
(x, y) = (cos(θ), sin(θ))
tan(θ) = y/x
Answer:
sin(θ) = -√2/2
tan(θ) = -1
Step-by-step explanation:
Brainliest? plz
Which operation should go in the blue spot to make this equation true?
-18
-3/4 = 24
оа
Ob
Ос
Muliplication
Division
Addition
Answer:
Multiplication (Option A)
Step-by-step explanation: Please brainliest if correct!
Step-by-step explanation:
What kind of sequence is this? –165, –180, –195, –210
What is the answer –0.32 = g − 1.42
Answer:
g= -1.74
Hope this helped :)
Find the maximum or minimum value of the graph below. Indicate whether it is a maximum or minimum value.
value=
a. -3
b. -1
c. 4
d. 1