Answers
Answer: -3 :)
Step-by-step explanation:
Related Questions
18. need help with this cone question
Answers
answer
given
v=2100cm³
h=3r
v=1/3πr²h
soln
v=1/3πr²h
2100cm³=1/3×π×r²×3r( you will insert 3r in the place of h.)
2100cm³=3π/3×r³(cancel 3 by 3)
2100cm³= πr³
r³=2100cm³/3.14 ( π=3.14)
¾r³=¾2100cm³/3.14(I make them cube root.sorry I can't use the real cube root so I replace it by ¾)
r=8.74…
Click on the picture which is the answer ?
Answers
Answer:
L = 4πa²b
Step-by-step explanation:
Multiply both sides by 4πa²b.
Solve for X
5= 4y - 25x
Answers
Answer:
Step-by-step explanation:
5 = 4y - 25x
25x = 4y-5
x = 4y-5/25
x = 4y/25 - 1/5
Please help!!!
Select all irrational numbers.
1/4√
2/4√
3/4√
4/4√
5/4√
Answers
(7x-3y)(x-4y) + (5x-9Y)(y-2x)
Answers
Answer:
-3x2 - 8xy + 3y2
Step-by-step explanation:
Alayna is hanging a picture frame from the center of the wall hat is 8 feet wide
Answers
Answer:
Not much information to work with
a recipe for cupcakes calls for 1/2 a cup of sugar, how much sugar would i need if i want to triple the number of cupcakes?
Answers
Answer:
the correct answer is 1 1/2 cups of sugar
Answer:
1 1/2 cups of sugar
Step-by-step explanation:
you add 1/2 + 1/2 and get 1 and then add 1 + 1/2 and you get
1 1/2. Your Welcome
Chuck took a slice of pizza from the freezer and put it in
the oven. The pizza was heated at a constant rate. The
table compares the pizza's temperature (in degrees Celsius) and the time since Chuck started heating it (in minutes). 4 minutes is 25 degrees celsius, 6 minutes is 40 degrees celsius and 8 minutes is 55 degrees celsius. How many minutes will it take for the pizza to reach 100 degrees celsius?
Answers
Answer:
16 Minutes
Step-by-step explanation:
[tex]\frac{4}{25} \\ \\[/tex] = [tex]\frac{16\\}{100}[/tex]
Both the numerator and denominator is multiplied by 4.
What is the x-intercept?
Answers
Answer:
y = 0.
Step-by-step explanation:
The x intercept is the point where the line crosses the x axis. At this point y = 0. ... To find the x intercept set y = 0.
He buys a toy for $150 , then sells it for $120. Find his percentage loss.
Answers
Answer:20%
Step-by-step explanation:150-120=30. 30/150=.20
It’s the reminder
Which expression is equivalent to 2x2x2x2x3x3?
A). 4^2x2^3
B).2^4x3^2
C).2^2x3^3
D). 8^4x9^2
Answers
Answer:
6
Step-by-step explanation:
z = 16ab
solve for a
Answers
Answer:
a=z/16b
Step-by-step explanation:
move it over a=z/16b hope this helps :D
A) write an explicit formula for the sequence 12, 16, 20, 24 B) Find the 11th term of the sequence *
Answers
Answer:
I JUST LOVE GETTING POINTS
Step-by-step explanation:
IMPORTANT....... James has $28 and saves an additional $3 each week. Maylee has $53 and is spending $2 each week. After how many weeks will James and Maylee have the same amount of money?
Answers
Answer:
5 weeks
Step-by-step explanation:
28+3x
3*5=15
15+28=43
53-2x
2*5=10
53-10=43
In what ways does the global market impact your day to day life
Answers
Global business affects our daily lives in many ways. It creates employment opportunities for unemployed and helps them to earn and get all basic necessities. It exposes consumers to new and updated goods and services. Consumers can buy the latest goods and services from anywhere across the globe.
find the absolute value of 3.7
Answers
Answer:
|3.7| = 3.7
Step-by-step explanation:
Absolute value is the distance from the number to zero on a number line
The distance from 3.7 to 0 is 3.7
Which of these inequalities are equivalent to r > -11? Check all that apply. -r -33 -3r 33
Answers
Answer:
33
Step-by-step explanation:
33 is positive and greater than negative
Answer: A C D
Step-by-step explanation:
Identify the place of the 9 in the number: 1896
Answers
Answer: The 9 in 1,896 is in the tens place.
Step-by-step explanation:
Answer:
The number 9 is in the tenth place.
Hope This Helps!
Find the equation of (4,0) and (1,5)
Answers
Answer:
Y = -5/3x + 6 2/3
Step-by-step explanation:
Hope this helps. Pls give brainliest.
Answer:
3+1 =4 and 1+4=5
Step-by-step explanation:
Which situation shows a constant rate of change?
A. The amount a person pays for gass compared with the numbef of gallons purchesed
B. The height of a bouncing ball over time
C. The number of tickets sold compared with the number of minutes before a football game
D. The height of a monkey swinging from branch to branch over time
Answers
Answer:
A
Step-by-step explanation:
For A, the gas price is constant and will go up the same amount for each gallon bought.
Hope that helps! :D
Which of the following values of x make the following functions equal? y = 2x + 6 and
y = 6x - 10
A. X=2
B. X=1
C. X=4
D. X=3
Answers
Answer:
the answers Is c. x=4
Step-by-step explanation:
do substitution 2*4+6=14
and 6*4-10=14
The value of x is obtained from the given equations as 4.
How to solve a linear equation?A linear equation can be solved by equating the LHS and RHS of the equation following some basic rules such as by adding or subtracting the same numbers on both sides and similarly, doing division and multiplication with the same numbers.
The given equations are as below,
y = 2x + 6 (1)
y = 6x - 10 (2)
In order to find the variable x, equate equations (1) and (2) as follows,
2x + 6 = 6x - 10
⇒ 6x - 2x = 10 + 6
⇒ x = 4
Hence, the value of x is obtained as 4.
To know more about linear equation click on,
https://brainly.com/question/11897796
#SPJ2
this is for my friend help
Answers
Answer: 225
Step-by-step explanation:
Answer:
225 milliliters
Step-by-step explanation:
4.5x17 to account for what has been drunk 76.5
148.5+76.5 to find the answer 225
please help me thanks
Answers
Answer:
[tex]x=37.74^{0}[/tex]
Step-by-step explanation:
Let's use the sine law to calculate x.
[tex]\frac{x}{sin(90)}=\frac{20}{sin(32)}\\x=\frac{20}{sin(32)}\\x=37.74[/tex]
I will give 100 points if you give me the brainiest
Answers
Answer:
Answer my recent question and i give brainliest
Step-by-step explanation:
What number can be use in the blank to make the equation true?
3x + 1 = 3x +___
Answers
Answer:
1
Step-by-step explanation:
Answer:
any number between 1 and 8
estamate then solve 6,699 ÷ 72
Answers
Answer:
Estimation: 93
Step-by-step explanation:
Actual answer: 93.0416666667
Set up and solve a system of equations to solve the problem.
Casey wants to buy a gym membership. One gym has a $60 joining fee and costs $30 per month. Another gym has no joining fee and costs $50 per month. When would Casey pay the same amount to be a member of either gym? How much would he pay?
Answers
Answer:
The first Gym when he joins we will have to pay 60 dollars and in a 30 witch cost 90 dollers. but the second gym cost 50 $ per month so the first gym in a year he will pay 450$ and the second one 600 so the first one is cheeper.
Step-by-step explanation:
y = 50x
30x - y = -60
50x - y = 0
solve the system.
(3,50)
he would pay the same amount at 3 months in, for $50.
PLZZZZZZZZZZZZZZ HELP!!!SHOW WORK
1. -25/4 DIVED -5 5/4
2. -3/21 x -3
Answers
Answer:
EZ PZ bruh
Step-by-step explanation:
First one, -25/4 ÷ -5 5/4
change the second mixed fraction into an improper one
=> -25/4 ÷ -25/4; dividing a number by itself gives you '1'
=> 1
second question,
=> -3/21 × -3; multiply the numerator with the other numerator, and since there is nothing given in the denominator of the second number mean its 1, hence multiply the denominator with the other denominator, and we get:
=> 9/21; we simplify this fraction and get: 3/7
feeneeshed :D
turn y=4x-7 into standard form.
Answers
Bert has three times as much money as Ernie. If Ernie spends $6 on a new rubber ducky, then Bert will have five times as much money as Ernie. How much money does Bert have?
Answers
Answer:
Bert has $45.
Step-by-step explanation:
I have no real strategy, except for that I used guess and check. How did I do this? Well, since I am in 5th Grade, I don't know algebra very well, so I made an organized chart and checked all the numbers that had to be a multiple and could be divided equally by 5, 3 and when a third of that number was subtracted by 6, it was a fifth of the orginal number. Thats how I got 45.
Checking this answer:
It is always important to check your answer after finishing the problem, so this is how I checked my answer:
1. 45 divided by 3 = 15
2. 15 - 6 = 9, and 9 is 1/5 of 45
Bert has $45.