Answer:
11
Step-by-step explanation:
3 (4 - n) + 8
When n = 3:
3 (4 - 3) + 8
3 (1) + 8
3 + 8
11
Answer:
11
Step-by-step explanation:
solve for c
c/6=12
A.2
B.6
C.18
D.72
Its A becuase 12/6=2
PLEASE HELP ME WITH THESE TWO QUESTIONS ILL GIVE BRAINLIEST AND EVERYTHING ELSE
can someone please help me i dont even know
Answer:
just know so please give me a good rating
solve for “x”.
2x = 5
thanks to whoever helps!! :)
Answer:
2.5
Step-by-step explanation:
In this equation x is equal to 2.5. I got this answer by dividing both sides of the equation by 2, since we do the opposite operation of how the equation is set up. Have a great day! :)
Need Help with this please!!
Answer:
A is 85 degrees
Please help!!
Will mark brainliest
Answer:
y = 2
Step-by-step explanation:
y=2 every time you add 3 to x your adding 2 to the y
-3 + 3 = 0 and 3 + 2 = 5
0 + 3 = 3 and 5 + 2 = 7
What do I do I don’t get it
Answer:
3*sqrt3=sqrt3=3by the power of 1/2
A circle has a diameter of 6ft What is the area of the circle?
Answer:
28
Step-by-step explanation:
can u help me with this?
Answer:
4,2
Step-by-step explanation:
Part 1
Washington, DC, was warmer in February (4.3°F)than in December (44°F). Write an inequality for this relationship.
Answer:
Step-by-step explanation:
4.3 °F > 4 1/4 °F
The cost of in-state tuition at the University of Florida is $6,380 and is increasing at a rate of 3.1% per year. Write and use an exponential function to find the tuition cost after 8 years. Round your answer to the nearest whole dollar. Help pls will give brainliest.
Answer:
loser
Step-by-step explanation:
Together, teammates Pedro and Ricky got 2674 base hits last season. Pedro had 284 more hits than Ricky. How many hits did each player have?
the sum of four times a number and seventeen 65. find the the number
Answer:
13 divided by 7
Step-by-step explanation:
What does x equal in the equation 5x-5=7+2x
Answer: x= 4 (simplify the terms)
Answer:
[tex] \fbox{x = 4} [/tex]
Step-by-step explanation:
Simplify the expressions in the equation by applying the properties of equality.
1) [tex] 5x-5=7+2x [/tex]
2)
Fast please correct the problems
Please Help!!! A bicycle has wheels 28 inches in diameter. tachometer determines that the wheels are rotating at 180 RPM (revolutions per minute). Find the speed the bicycle is traveling down the road.
Answer:
402.336 meters per minutes
Step-by-step explanation:
revolutions per minute = speed in meters per minute / circumference in meters.
Diameter = 28 inches
Circumference of the wheel = 2πr
r = Diameter/2 = 28/2 = 14
Circumference = 2 × π × 14
= 87.964594301 inches
Approximately = 88 inches
Note that:
1 inch = 0.0254 metre
88 inches = x
x = 88 × 0.0254 meters
x = 2.2352 meters
Hence:
Revolutions per minute = Speed in meters per minute / circumference in meters.
Speed = Revolutions per minute × circumference in meters.
Speed = 180 RPM × 2.2352 meters
Speed = 402.336 meters per minutes
Speed of the bicycle traveling down the road = 84π.
It is given that
Diameter of the wheel (2r) = 28 inches, where 'r' is the radius
Speed N(in revolutions per minute) = 180rpm
What is the formula for angular speed?Angular speed ω = [tex]\frac{2\pi N}{60}[/tex]radian per second.
[tex]w= \frac{2*\pi*180 }{60 } = 6\pi[/tex] radian per second
Speed of bicycle V = r*ω
Where,
r= radius of the wheel
[tex]V = 14*6*\pi = 84\pi inches/second[/tex]
Therefore,
speed of the bicycle traveling down the road = 84π.
To get more about circular motion problems refer to:
https://brainly.com/question/106339
Help Please Quickly I need help now
Answer:
C) Mrs. Benjamin
C) 9 mrs. Benjamin
1/2(6x - 10)-x+=? plz
Answer:
x=2.5
Step-by-step explanation:
1/2(6x-10)-x=0 Replace the ? with a 0 so you can solve for x.
So your going to want to distribute everything in parentheses by 1/2 first to get 3x-10-x=0 Next your going to simply the equation by combining like terms to get 2x-5=0. Next add five to both sides so that 2x=5. Finally divide both sides by 2 and the answer is x=2.5.
Hope this helped!
can someone help me with this
Answer:
1. 40 members
2. 4 cheerleaders
3. 40 marbles
4. 2 marbles
5. 8
6. 24
Step-by-step explanation:
1. cross multiply 12/x=30/100
2. cross multiply 12/x=10/100
3. 18/x=45/100
4. x/40=5/100
5. we know 5% is 2 marbles. multiply by 4 to get 8 marbles.
6. 20%=8 marbles. 60/20= 3. 3 x 8= 24 marbles.
solve this 1/5×=25.
Answer:
x=125
Step-by-step explanation:
Answer:
×=0.008
Step-by-step explanation:
I hope this help
You have $25.00. You want to buy chocolate for Valentines Day. Each box costs $6.99?Do you have enough money to buy three boxes? Do you have any amount of money leftover? If so, how much?
(Can someone help?)
Answer:
yes and u will have and u will have 0.28 left over
Step-by-step explanation:
25/7=0.28
im very confused with how to solve and would like help please
Answer:
(x+1 )- (x-2) ≠ -1
Step-by-step explanation:
Find the area and perimeter. Stuck on this one need help
9514 1404 393
Answer:
area: 114 square unitsperimeter: 44 unitsStep-by-step explanation:
The figure is a trapezoid with bases 12 and 7, and a height of 12. The area formula is ...
A = (1/2)(b1 +b2)h
A = (1/2)(12 +7)(12) = 114 . . . square units area
__
The length of side AB can be found using the distance formula:
d = √((x2 -x1)^2 +(y2 -y1)^2)
d = √((6 -(-6))^2 +(1 -6)^2) = √(144 +25) = 13
The sum of the side lengths is then ...
13 +7 +12 +12 = 44 . . . units perimeter
What is the volume of the composite figure.Please Help
Answer:
2,304 Inches
(づ￣ ³￣)づhave A nice day
do anyone know about this ?
What was the balance before the debit card payment on June 14?
A sample check register.
$236.84
$550.20
$694.26
$931.10
Answer:
931.10
Step-by-step explanation:
I had to take this same question on a quiz...
Answer: 931.10
Step-by-step explanation: I took the test and got it right
Slope rise over run (must be expressed as a fraction) send help plssssssSSS
Answer:
-1/2
Step-by-step explanation:
if you pick any two points on the line, you count how many units up and how many units across. you also have to put your answer in simplest form. the slope is a negative slope since its going downwards from left to right. your answer is -1/2
PLS HELP NOOOOOOOOWWWWWWWWWWW
2(x+1) please do full steps and answer thank you i will give brainlist
Distribute the parentheses:
2(x + 1)
2 · x = 2x
2 · 1 = 2
2(x + 1) = 2x + 2
Sydney says the slope of this line is 6/4
.
Deja says, "No, the slope of this line is 1.5"
Who is correct?
Sydney
Deja
Both
Neither
Answer:
Both
Step-by-step explanation:
Bc, 6/4 is equal to 1.5
Answer:
Both
Step-by-step explanation:
If you think about it, 6/4 is the same thing as 1.5, 6/4 is in the fraction form and 1.5 is in the decimal form. So, Deja and Sydney are both correct.
Hope this helps :D