Answer:
False.
Step-by-step explanation:
A cone is not a solid made from a disc, a point not in the same plane as the discs and all points between them.
Mathematically, the volume of a cone is given by the formula;
[tex] V = \frac{1}{3} \pi r^{2}h[/tex]
Where;
V is the volume of the cone.
r is the radius of the base of the cone.
h is the height of the cone.
Answer: true
Step-by-step explanation:
am not sure what am doing
Answer:
Step-by-step explanation:
They are showing you how to factor 12-9i+8i-6i².
Find the greatest common factor in each row and each column.
Blue: GCF of 12 and -9i = 3
Orange: GCF of 8i and -6i² = 2i
Red: GCF of 12 an 8i = 4
Green: GCF of -9i and -6i² = 3i, but both terms are negative, so use -3i
2x + 8 = 14 solve the equation you may find using algebra tiles to be helpful
Answer:
x = 3
Step-by-step explanation:
2x + 8 = 14
2x = 6
x = 3
Answer:
3
Step-by-step explanation:
subtract 8 from both sides
then divide 2 from both sides to get x = 3
You purchase 5 pounds of apples and 2 pounds of oranges for $9. Your friends purchases 5 pounds of apples and 6 pounds of oranges for $17. What is the price per pound for each fruit?
Answer:
One pound of apple = $1
One pound of Orange = $2
Step-by-step explanation:
Plz mark brainliest thanks
Answer:
Apples $1
oranges $2
Step-by-step explanation:
Help me out with this question (geometry)
Answer: 19
Step-by-step explanation: it says you already found X so you substitute it into angle m2
HELP!!
Which of the following statements is TRUE if angle 4 has a measure of 127°?
А
<1 = 53°
B
<2 = 53°
с
<3 = 127
D
<3 = 180°
HELP!!
Answer:
A
angle 1 + angle 4 is equal to 180
if angle 4 = 127, angle 1 must equal 53
Step-by-step explanation:
Somebody help ASAP hurry
Answer:
540 divided by 9
Over estimated
Please mark as brainliest!
who is This Help me
Please help immediately! thanks
Answer:
pretty sure its 9 : 4
Step-by-step explanation:
Answer:
9:4
Step-by-step explanation:
"to" :
Milton took an elevator to the top of the Empire State Building in New York City and decided to walk down the steps to the bottom level. The building is 103 levels tall, and it takes Milton exactly 5 seconds to make his way from one level to the next. The equation below shows the level (l) that Milton is on after s seconds. `l\ =\ -\frac{1}{5}s\ +\ 103`
Answer:
thx
Step-by-step explanation:
Calculate the percentage increase of an item that cost R59.99 in 2020 and R 65.99 in 2021
Answer:
the answer is of this question R = 10
Answer:
The answer is 6%
Step-by-step explanation:
[tex]65.99 - 59.99 = \frac{6 \times 100}{100} = 6\%[/tex]
Please help. Will give Brainliest.
Answer:
2
Step-by-step explanation:
That is the only valid reflection across line e.
Answer:
2
Step-by-step explanation:
When an image is reflected over a line the triangles are positioned the same way and the distance from the line is the same therefore your answer is 2
Estimate the sum by rounding each number to the nearest half or whole.
2 1/2 + 5 5/8=
O 8 1/2
O 8
O 7
O 7 1/2
Solve for x. Enter the solutions from least to greatest.
x2 + 16x + 63 = 0
lesser x =
greater x =
Answer: less= -9.41
Greater= -6.59
Step-by-step explanatio. it is
Answer:
Step-by-step explanation:
Find the sum of 16y2 and -5y2
Answer:
11y²
Step-by-step explanation:
Subtract 5y² from 16y²
Answer:
11y^2
Step-by-step explanation:
16y^2 and -5y^2 are "like terms," so can be added:
16y^2
- 5y^2
-----------
11y^2
Subtract 9a from -15a:
-15a
- 9a
-------
-24a
4х + 1= 3x + 2
does it have no solution one solution or infinitely many solutions
Step-by-step explanation:
4x-3x=2-1
×=1
that's fine
Please help me with this 4.7 x 10^-1
as an ordinary number
Answer:
The answer is 0.47
Msmsmsmaka
Answer:
0.47
Step-by-step explanation:
47/100
hope it helps thank you
chords with inscribed angles
Answer:
A:
i) ∠ABC is an inscribed angle
ii) ∠ATC is a central angle
B: ∠ABC = 150/2 = 75°
C: ∠ATC = 150°
HELP PLEASE OMGGGGGGGGGGGGG
Answer:
7x-2+5x-10+4x=180°
16x-12=180
16x=192
x=192/16
x=12
Help Plz
Will mark brainliest
Answer:
False, true, false, true
Step-by-step explanation:
Sin T = 7/25
Cos T = 24/25
Sin C = 24/25
Cos C = 7/25
Can somebody help me with this math question, all you have to do is answer the equation, then it's described, and then it draw it out I'll give you 100 points and a Brainliest
Answer:
x=-2
Step-by-step explanation:
add 18 to both sides, simplify, add 6x to both sides, simplify, divide both sides by -12.then simplify again... I hope that helps...
Write all the factors of S 35. Use commas to senarate them 。
Answer:
All of the positive integers that can divide evenly into 35 (they are the factors) are:
1, 5, 7, 35
All others, like 2, 3, 13, ... create a remainder that is not 0.
Now, you may (or soon will be) learning about the prime factors of 35 (not 1, and only divisible by itself and 1). They are:
5, 7
Step-by-step explanation:
Find the 11th term of the geometric sequence 6, -18, 54,
Answer:
354294
Step-by-step explanation:
a₁ = 6 = 6 * (-3)⁰
a₂ = -18 = 6 * (-3)¹
a₃ = 54 = -18 * (-3) = 6 * (-3)²
a₁₁ = 6 * (-3)¹⁰ = 354294
Apply the Distributive Property to Simplify the Expression
9 (4 1/3)
* You may use a calculator on this question.
A circle has a radius of 23.85 inches.
What is the circumference of this circle?
Use 3.14 for pi. Round your final answer to the nearest tenth.
74.9 inches
1786.1 inches
149.8 inches
Please help
The circumference formula is 168.6
where r is the radius given to us as 26.85, and pi is to be 3.14. In our formula then, we have
.
Doing that multiplication and rounding to the nearest tenth leaves us with a circumference of 168.6 inches.
you save $15 per week to purchase a bike that costs $120. write and solve an inequality to find the number of weeks you need to save to purchase the bike.
Answer:
Must save 8 weeks or more to purchase the bike.
Step-by-step explanation:15*w >= 120 where W is the number of weeks.
w >= 120/15 = 8
You need to save $15 every week for the next 8 weeks in order to purchase the bike.
What is inequality in mathematics?In mathematics, an inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions.
Given is that you save $15 per week to purchase a bike that costs $120.
Assume that you need [w] weeks to save $120 for the bike.
Amount earned per week [A] = $15
Amount earned in [w] weeks [W] = $15w
Money needed [R] = $120
The inequality can be written as -
[W] ≥ [R]
We can write it as -
15w ≥ 120
Solving the inequality, we get -
15w/15 ≥ 120/15
w ≥ 8
Therefore, you need to save $15 every week for the next 8 weeks in order to purchase the bike.
To solve more questions on inequalities, visit the link below-
brainly.com/question/26434651
#SPJ5
Which measurement is the same length as 1 meter
Answer:
3 feet
Step-by-step explanation:
From the option available the measurement 1 meter is equal to 100 centimeters.
What is unit conversion?The same attribute is expressed using a unit conversion but in a different unit of measurement. For instance, time can be expressed in minutes rather than hours, and distance can be expressed in kilometers, feet, or any other measurement unit instead of miles.
given the measurement is 1 meter
1 meter is equal to 100 centimeters
From unit conversion:
1 meter is also equal to 3.2808 feet
1 meter is also equal to 39.3701 inch
1 meter is also equal to 1000 millimeters
1 meter is also equal to 1.093 yards.
Learn more about unit conversion here:
https://brainly.com/question/19420601
#SPJ5
Complete question:
PLS I NEED HELP QUICKLY
Answer:
b + b + h + h and since you have two of each you can say 2b + 2h.
URGENT!!!!
Find Perimeter of the square with the side 15 in.
Use formula P=4s
100 in
60 in
225 in
30 in
Answer:
It's 60 in
Step-by-step explanation:
P = 4s
P = 4 x 15
P = 60 in
what is bigger 0.125 or 0.0125
Answer:
0.125 is the answer...........
Answer:
.125
Step-by-step explanation:
.125 is bigger because 0.0125 is less than 0.125, for example:
There is a slice of cake and there is a .125 slice and a .0125, which is bigger?
The cost of 3 quarts of milk is $6.75. How many quarts can you buy with $20.25?