A crate weighing 2400 N is lifted by a crane
to a platform 5.2 m above the ground. What
is the gravitational PE of the crate?
Answer:
12,480Joules
Step-by-step explanation:
GPE = mass * acceleration due to gravity * height
Since Force = mass * acceleration due to gravity
GPE = Force * Height
GPE = 2400 * 5.2
GPE = 12,480Joules
Hence the gravitational PE of the crate is 12480Joules
50-(14+12+2(5+2(2)+3)
Answer:
0
Step-by-step explanation:
50-(14+12+2 (5+2 (2)+3)
50-(28 (7 (2)+3)
50-(28 (14+3)
50-(28×17)
50-476
426
solve for x round your answer to the nearest tenth
help me PLSSS
Answer:
42×15=x.....................
Step-by-step explanation:
:)
Sean practiced his violin for 3/4 of an hour each day for 6 days. How many
hours did Sean practice at the end of 6 days?
Answer:
4 and 1/2 hours at the end of 6 days :)
Let x = 6. What is the value of the expression 5x2+x−7? Enter your answer in the box.
179 is the value of the expression
Step-by-step explanation:
I did math
Solve for x based on the following system of equations:
x + y = 5
2x + 3y = 20
-10
-5
-2
5
10
Answer:
x = -5
Step-by-step explanation:
x + y = 5 can be also written as 3x + 3y = 15 by times 3 on both side, let it be equation (1), then let 2x + 3y = 20 be equation (2), then use equation (2) - (1), can get (2x - 3x) + (3y - 3y) = 20 - 15 ---> -x = 5, then x = -5.
unos amigos compraron 1/2 de pizza hawaiana 2/4 de peperoni 1/2 de pollo y 3/4 de salchicha ¿cuanta pizza compraron en total?
Answer:
Los amigos compraron 2 pizzas más [tex]\frac{1}{4}[/tex]
Step-by-step explanation:
Para conocer la cantidad de pizza que los amigos compraron en total, debes sumar la cantidad de cada clase que compraron:
[tex]\frac{1}{2} +\frac{2}{4} +\frac{1}{2} +\frac{3}{4}[/tex]
Para sumar estos valores, debes encontrar un denominador común. Como 4 es múltiplo de 2, el 4 puede ser usado como denominador común. Este común denominador se divide entre el denominador de cada fracción. El resultado de la división se multiplica por el numerador de la misma fracción. Una vez que se divide y se multiplica, el resultado se coloca en el numerador. Realizando el mismo procedimiento con cada fracción y se realiza la suma con los numeradores que resultaron:
[tex]\frac{1}{2} +\frac{2}{4} +\frac{1}{2} +\frac{3}{4}=\frac{2+2+2+3}{4} =\frac{9}{4}[/tex]
Siendo [tex]\frac{9}{4} =2.25=2\frac{1}{4}[/tex], entonces los amigos compraron 2 pizzas más [tex]\frac{1}{4}[/tex]
What is the solution of 10(w + 3)= 70?
Answer:
The solution is w=4
simply
-30
divide by 10
Answer:
W=4
Step-by-step explanation:
1 0 ( + 3 ) = 7 0
1 0 + 3 0 = 7 0
Subtract 30 from both sides of the equation
simplify
10w=40
Divide both sides of the equation by the same term
10/40
W=4
On the graph shown, line C is the parent function
f(x) = log2 (x).
Which function is graphed as line D?
O g(x) = log2 (x) - 1
O g(x) = log2 (x - 1)
O g(x) = log2 (x) + 1
O g(x) = log2 (x + 1)
Answer:
g(x) = log2 (x) – 1
Step-by-step explanation:
I just did this on Edge
Combine like terms: s ⋅ s ⋅ s ⋅ s ⋅ s
What would you get if you combined them?
1. 5s
2. s5
Answer:
s5
Step-by-step explanation:
Answer:
Option 2, assuming that it is [tex]s^5[/tex].
Step-by-step explanation:
s * s * s * s * s
S gets multiplied by itself 5 times. We can rewrite this expression as one with an exponent. Since 's' is getting multiplied 5 times, the exponent would be 5.
[tex]\huge\boxed{s^5}[/tex]
The first option would multiply the value of 's' times 5, which is not the same thing as the expression shown.
5s = 5 * s
Option 2 should be the correct answer.
Hope this helps.
What is 2 - -3.......
Step-by-step explanation:
2 - ( - 3)
= 2 + 3
= 5
Hope it helps
Answer:
5
Step-by-step explanation:
2 - ( - 3) = 2 + 3 = 5
Please anwser this ASAP
calculate the quotient of 286 and 11
Answer:
Its 26
Step-by-step explanation:
286 divided by 11 is 26
4. On a 3-hour trip, a car travels 156 miles.
What is the average speed of the car on this
trip?
Answer:
v = 52 mph
Step-by-step explanation:
Given that,
The distance travelled by the car, d = 156 miles
Time, t = 3 hour
We need to find the average speed of the car. The formula for the average speed is given by :
[tex]v=\dfrac{d}{t}\\\\v=\dfrac{156}{3}\\\\v=52\ mph[/tex]
So, the average speed of the car is equal to 52 mph.
Which best describes why these two figures are similar or not similar?
Answer:
first one top left
Step-by-step explanation:
What is the area of triangle FGH? I am having a very hard time with this and need someone to please explain!♡
Answer:
8.1
Step-by-step explanation:
trianges area= 1/2 times base times hight
Answer:
8.1
Step-by-step explanation:
tiranges area= 1/2 times base times hight
i need help please asap its due
Answer:
D.) $4 per min.
Step-by-step explanation:
in the first increase we go up 5 minutes and up $20
this trend stays equal just with 10 minute and $40 increases
this means that there is $20 for every 5 minutes so to find the unit rate we divide $20 by 5 which gives us 4
hope this helps chu babe <3
can someone help me please
Answer:
The last number line
[tex].[/tex]
Pls help I don’t understand. I will give 5.0/5 and brainliest
Answer:
The 3rd one
Step-by-step explanation:
I took the Quiz
HELP ASAP
The factorization of a trinomial is modeled with algebra tiles. An algebra tile configuration. 3 tiles are in the Factor 1 spot: 1 is labeled + x, 2 are labeled negative. 4 tiles are in the Factor 2 spot: 1 is labeled + x and 4 are labeled +. 12 tiles are in the Product spot: 1 is labeled + x squared, 2 are labeled negative x, the 3 tiles below + x squared are labeled + x, and the 6 tiles below the negative x tiles are labeled negative. Which trinomial is factored?
x^2 + 3x – 6
x^2 + 5x – 6
x^2 + 3x – 2
x^2 + x – 6
Answer:
its A or the first one ;)
Step-by-step explanation:
help me plzzzzzzzz!!!!!!!!!!!!!!!
the shaded model represents 100%
Which model represents 33 1/3
PLZZZZZ HELPPPPPPPPPPPPPP
Answer: the picture is blurry but it would be the third option. One box out of three shaded.
Step-by-step explanation:
33 1/3 is one third of 100.
Choose the picture that has 1 out of three boxes shaded. This would represent one third.
Solve the problem in the photo.
Answer:
A, B, C, D, and F
Step-by-step explanation:
Replace x with the number options (remember to multiply the options by a negative one since x is negative).
3*-1=-3 -3 is greater than or equal to -4
-3*-1=3 3 is greater than or equal to -4
4*-1=-4 -4 is greater than or equal to -4
-4*-1=4 4 is greater than or equal to -4
4.001*-1=-4.001 -4.001 is not greater than or equal to -4, so this does not work
-4.001*-1=4.001 4.001 is greater than or equal to -4
Hope this helps!
help meeeeeeeeee plzzzzzzz
Solve the equation.
y-26 = 98
y-26 + = 98 +26
=
y - 26 = 98
y - 26+ = 98 + 26
y =
(Type whole numbers.)
Pls help ASAP
Answer:
y=124
Step-by-step explanation:
y=98+26
y=124.
I hope this will help
Helpp!!!! I need the correct answer
I will mark you brainliest
I need a 3 questions answers not just 1 question.
Answer:
Negative Association, Linear Association and Non-Linear Association
Step-by-step explanation:
Sylvia and her sister are both reading books. Sylvia reads 2 pages every 5 minutes. Her sister reads 3 pages every 6 minutes. What is the difference between Sylvia and her sisters reading rates, in pages per hour? A B. 8 C 24 30
Answer:
6
Step-by-step explanation:
Silvia: 2 pages to 5 minutes
into...
Silvia: 1 page to __ minutes
Find Unit Rate : 5/2= 2.5
Unit Rate for Silvia is 2.5
Written out : 2 pages x 2.5 = 5 minutes
Example : 1 page to 2.5 minutes
What we found : ___ pages to 60 minutes(60 divided by 2.5) is
24 pages to 60 minutesSilvia's sister: 3 pages to 6 minutes
into...
Silvia's sister: 1 pages to ___ minutes
Find Unit Rate : 6/3= 2
Unit Rate for Silvia is 2
Written out : 3 pages x 2 = 6 minutes
Example : 1 page to 2 minute
What we found : ___ pages to 60 minutes(60 divide by 2) is
30 pages to 60 minutesFinal Step : 30 - 24 = 6
11 Points 11 Points NEED HELP PLEASE
Answer: a
Step-by-step explanation:
So XY is a quarter of the circumference, that means the other part is 3/4
circumference is 2pir which is 20pi
20pi x 3/4 = 15 pi m
Answer:
The answer is 30πm.
Hope it helps uh.
Thanks
Help me out asap!!!!
Answer:
anglePUM = 3° , PM = 5, UM = √75
Step-by-step explanation:
anglePUM = 180 - 60 - 90 = 30° (∠sum of Δ)
cos60 = PM/10
PM = 10cos60 = 5
sin60 = UM/10
UM = 10sin60 = √75
Whats the answer please?
Answer:
The answer is that there is 56.6 cubic inches of space in the cylinder that is not the sphere
Step-by-step explanation: