A sugar cone for ice cream is shaped like a cone. If a sugar cone has a slant height of 4 inches and a diameter of 2 inches, what is the lateral surface area of the cone? Use 3.14 for pi. [Hint: Exclude the base.]
A. 18.8 square inches
B. 15.7 square inches
C. 37.7 square inches
D. 12.6 square inches
Answers
Answer:
12.6 sq. inches.
Step-by-step explanation:
I got this right on a test.
Answer:
12.6
Step-by-step explanation:
I got it right on the test
Related Questions
PLEASE HELP ME NOW!!!! DUE VERY SOON! PLEASE I BEG YOU!
Decorative glass balls are being stored in a box. Each ball has a radius of 2 1/3 cm.
How many balls will fit in each layer of a box that is 20 cm by 15 cm?
7 balls
12 balls
48 balls
Answers
Step-by-step explanation:
I'm trying to solve this problem but there's something wrong
What's the radius of one ball?
Mary Lost 30 pounds. Before her diet she weigh 180 pounds. What is the percent of change 
Answers
Answer:16.7%
Step-by-step explanation:
150 x
_____=______
180 100
150(100)=180(x)
15000=180x
__________
180 180
x=83.3 repeated
100-83.3=16.7
A plane is at Manchester, which is 170 km north of Worcester. The plane flies in a straight line for 230km and lands in Cambridge, which is directly east of Worcester.
Answers
Answer:
Well first you have to remember the plane was supposed to go north
But then he crashed at East so he has to go back to North
Step-by-step explanation:
Find the surface area of the prism.
3 cm
9 cm
6 cm
The surface area is
square centimeters.
7
need asap
Answers
Answer:
198
Step-by-step explanation:
rectangular side (9,3)
9x3=27
27x2= 54 (because there's rectangular sides)
Square end(6,3)
6x3=18
18x2=36(two square sides)
top&bottom sides
6x9=54
54xsquared2=108(two sides)
add all together
54+36+108=198cm(squared)
This is the answer
For the equation X equals 5T -3 what does X equal when T equals 12
Answers
Answer:x=57
Step-by-step explanation:
is 0.24 greater than 0.42?
Answers
Answer:
yes it is greater
Step-by-step explanation:
What is the simplified form of √45
Answers
Answer:
3√5
Step-by-step explanation:
The largest perfect square of the factors of 45 is 9. We can therefore convert √45 like this:
√9 × 5
Next, we separate the numbers inside the √ as such:
√9 × √5
√9 is a perfect square that equals 3. We can therefore put 3 outside the radical and get the final answer to square root of 45 in simplest radical form as follows:
3√5
Do not factor by grouping. Solve 2(x-2)^1/3=x+2
Answers
Step-by-step explanation:
2(x-2)⅓=x+2
so we first cube each side,such that...
(2(x-2))⅓•³=(x+2)³
we get...
2(x-2)=(x+2)³
expanding...
2x-4=x³+6x²+12x+8
grouping....
x³+6x²+12x+8-2x+4=0
solving...
x³+6x²+10x+12=0
now you can use you calculator to solve for the possible values of x
I hope this will help
what is the surface area of a rectangular prism that has a height of 47 a length of 19 and a width of 6 IF U AREN'T SYDNEETEAL I WILL REPORT U
Answers
answer:
2578
step-by-step explanation:
A=2(wl+hl+hw)=2·(47·19+6·19+6·47)=2578
good luck
hopefully this helps
have a nice day :)
B
A baby whale was born at the zoo. The baby
weighed 234.268 pounds. What is this number
rounded to the nearest hundredth?
a) 234.3
234:26
b) 234.26
c) 234.27
d) 234.268
Answers
Answer:
B I think hope it is right
What is the least common denominator of
1/7 and 2/3
Answers
Answer:
Step-by-step explanation:
The LCD here is the smallest integer evenly divisible by both 7 and 3. That number would be 21. Then:
1/7 and 2/3 become 3/21 and 14/21.
Solve the following quadratic equation using the quadratic formula.
Write the solutions in the following form, where r, s, and t are integers, and the fractions are in simplest form.
Answers
Answer:
x = (8-6i)/10
x = (8+6i)/10
Step-by-step explanation:
A town's population went from 40,000 to 50,000. What was the percent of change in the population?
Answers
Look at this equation. 3(x + 1) = 3x + Which number can be placed in the box that would create an equation that has an infinite number of solutions? OA) O OB) 1 C) 2 OD 3
Answers
[tex]52 - x = 52[/tex]
[tex]x = 52 - 52[/tex]
[tex]x = 0[/tex]
Select all of the ordered pairs that are solutions to the system
Answers
Answer:
ALL of them
Step-by-step explanation:
They are all inside or on the border of the graphing solution
If g(x)=−5x2−11 and f(x)=10x+5, find (f⋅g)(x).
Answers
Answer: -50x^3 - 25x^2 - 110x - 55
Step-by-step explanation: brainliets if its right
Which characteristics best describe the undefined concept?
has length, but no width
Point
Line
Plane
2-dimensional
1-dimensional
O dimensions
location
flat surface
Intro
Done
Answers
Car survey in a survey of 1200 people who owned a certain type of car,600 said they would buy that type of car again.What percent of people surveyed were satisfied with the car?
Answers
Answer:
50 percent
Step-by-step explanation:
Total number of people in this car survey = 1200
Total number of people who they would still buy same car type = 600 (these are the satisfied people)
The percentage = 600/1200 x 100
= 0.5 x 100
= 50 percent
So the percentage of satisfied people who would buy this type of car again is 50%
Clear selection
Using the following sequence, identify the 10th term: 2,-4, 8, -16
Answers
If lm=13 and ln=20 what is the length of mn
Answers
Answer: 7
Step-by-step explanation:
Total=LN
Piece= LM
Total-piece
LN-LM=MN
20-13=7
MN=7
Answer:
its 7
if you subtract LM and LN you get 7
I need help on 12 please 14 points
Answers
Step-by-step explanation:
P = 6+6+5x-3 + 5x -3 = 10x+6
A = 6(5x-3) = 30x -18
Answer:
30x-18 is the area
the perimeter is 10x+6
Step-by-step explanation:
not enough info to solve for x, but we can still have a variable
6(5x-3)
distribute
6(5x)-6(3)
30x-18 is the area
the perimeter is 10x+6
PLEASE HELP! :) IMAGE IS BELOW!! QUESTION: Describe a series of transformations that will transform ∆ABC to ∆A'B'C'.
Answers
Answer:
Dilation and translation.
Hope that helps!
Step-by-step explanation:
What is the Mean of the data below 2,4,5,6,8,2,5, 6
Answers
the answer is 4.75
Step-by-step explanation:
The mean of a set of numbers, sometimes simply called the average , is the sum of the data divided by the total number of data. Example 1 : ... There are 8 numbers in the set. Add them all, and then divide by 8 . so just add all you numbers and divide it by 8. simple
On a coordinate plane, 2 lines intersect around (3.6, negative 1.4).
Sven determined that the x-coordinate is approximately 3.6 because the point is closer to 4 than 3 and seems to be a little more than halfway between them.
What is the approximate value for the y-coordinate?
y Almost-equals –1.1
y Almost-equals –1.4
y Almost-equals –1.8
y Almost-equals –1.9
Answers
Answer:
1.4
Step-by-step explanation:
Answer:
B, 1.4
Step-by-step explanation:
Find the GCF. Show work
Answers
Answer:The greatest common factors
Step-by-step explanation:
GCF of 18 : 27 , 9
GCF of 36 : 36 GCF of 27 : 9
GCF of 54 : 18
GCF of 12 : 3
GCF of 24 : 3
GCF of 40 : 40
Avante walked 1 and 1/2 miles in 22.5 minutes. Avante walked at a constant rate. How long did it take him to walk 1 mile?
Answers
22.5/3=7.5
We can then multiply 7.5 by 2 to get how long it takes to walk 1 mile
7.5 x 2 = 15 minutes
It takes Avante 15 minutes to walk 1 mile
Solve for x- round to the nearest tenth- Trigonometry
Answers
Answer:
sin26=11/X
0.438371146789×x=11
X. = 11/0.438371146789
X=25.09289235975
Find the arc length of the partial circle.
Answers
Answer:
12.42 units
Step by step explanation:
Given,
length of the radius = 2 units
Therefore, arc length of the complete circle = 2 × 3.14 × 2 units = 12.56 units
Therefore, arc length of the partial circle = 3/4 × 12.56 units
= 12.42 units
who uses y=mx+b in School
Answers
I don’t understand what it means by find the mid points someone pls help I’m so behind
