using the fact that the black triangle represents the mean and/or the understanding of what a deviation is, explain why this balancing beam would stay balanced went to Blue circles are removed. Be thorough with your explanation and use Multiple sources of evidence
Answers
Answer: the left side is balanced with the right side
Step-by-step explanation:
Left side:
1 barrel (located at 2) is 1 unit from the fulcrum (triangle) → 1(1) = 1
2 barrels (located at 1) are 2 units from the fulcrum (triangle) → 2(2) = 4
1 barrel (located at 0) is 3 units from the fulcrum (triangle) → 1(3) = 3
Total = 8
Right side:
1 barrel (located at 6) is 3 units from the fulcrum (triangle) → 1(3) = 3
1 barrel (located at 8) is 5 units from the fulcrum (triangle) → 1(5) = 5
Total = 8
The distribution of the weight on the left side equals the distribution of weight on the right side so the beam is balanced.
Related Questions
George bought 7 ounces of grapes for $3.36. What was the price of the grapes per
ounce?
Answers
Your answer is quite simple, really. All you have to do is divide $3.36 by 7 (The ounces of grapes he bought), and your answer should come out to be $.48, to check if this is correct, you then should add .48, 7 times, or multiply it by 7. Which, is what I did. And that should bring you to 3.36!
what do you call a polynomial that cannot be factored
Answers
Answer:
Irreduciable Polynomial
CAN I GET BRAINLIEST ANSWER PLZ
Answer:
Irreducible polynomial
Step-by-step explanation:
In mathematics, an irreducible polynomial is, roughly speaking, a polynomial that cannot be factored into the product of two non-constant polynomials.
Hope this helps :)
The dealership is offering a $2000 debate and a 10% discount off the price of the car
Answers
Answer:
1800
Step-by-step explanation:
Answer:
1800
Step-by-step explanation:
10% of 2000 is 200 2000-200 =1800
10{3[25-6(22-19)+11]} help pls i need the work also
Answers
Answer:
=540
Step-by-step explanation:
10(3(25−6(22−19)+11))
=10(3(25−(6)(3)+11))
=10(3(25−18+11))
=10(3(7+11))
=10(3)(18)
=(10)(54)
=540
- it's a simplification process
if you could buy one bulb of elephant garlic for $2 than how amy can you buy with $8
Answers
Answer:
4
Step-by-step explanation:
2 = 1
4 = 2
6 = 3
8 = 4
8÷2=4
Y=-4 when x=32, find x when y=-0.375
Answers
Answer:
x = 3
Step-by-step explanation:
This can be set up as a proportion.
[tex]\frac{32}{-4} = \frac{x}{-0.375} \\[/tex]
Then, cross multiply -4x = -12. (The -12 came from multiplying 32 and -0.375). Divide both sides by -4 to get x = 3.
An elevator started at the third floor and went up 17 floors, then down 11 floors, and up again 9 floors. Which floor is the elevator on now?
(Be sure to include your number sentence and answer.)
Answers
Answer:
18
Step-by-step explanation:
it is at 18th floor buddy
Answer:18rd floor
Step-by-step explanation:
3 + 17- 11 + 9 = 18
For an outdoor track meet to be cancelled, the temperature, t, outside must be colder than 35 degrees. Complete the following inequality by dragging the correct inequality symbol to the box.
Answers
Answer: I'm pretty sure it would be -7º Celcius for it to be cancelled. Hope it helped!
Answer:
-7
Step-by-step explanation:
the sum of X and 4 is greater than the difference of 2x and 3 find x
Answers
Answer:
x = 7
Step-by-step explanation:
x + 4 > 2x - 3
x by itself = 1x
1x + 4 > 2x - 3
Subtract 1x
1x - 1x + 4 > 2x - 1x -3 =
4 > 1x -3
Add 3
4 + 3 > 1x -3 +3 =
7 > 1x
1x is the same as x
7 = x
If you can choose one scoop of ice cream and one topping, how many different sundaes can you make?
A. 3
B. 2
C. 5
D. 6
E. 8
Answers
I need help I'm not good at this very much
Answers
Answer:
1- corresponding? 2- alternate interior 3- linear pair 4- alternate exterior 5- vertical 6- alterative exterior?
Step-by-step explanation:
I hope this help sweetie:(
PLEASE HELP!!!!! Sebastian owns a food truck that sells tacos and burritos. He only has enough ingredients to make 122 tacos or burritos.Write an inequality that could represent the possible values for the number of tacos sold, t t, and the number of burritos sold, b b, that would satisfy the constraint.
Answers
Answer:
t+b<=122
Step-by-step explanation:
You know that the total is a maximum of 122, and it can be either tacos or burritos, so it is that.
Answer:
61/61 each
Step-by-step explanation:
you will have two left so 61 each. 60+60=120, 120+2=122
Can someone help me solve this quickly
Answers
Answer:
38
Step-by-step explanation:
Answer:
31
Step-by-step explanation:
if there all about the same size which Im guessing they are then you take the amount of grams and divide it by 21 and you get 31.62 so its 31.
Hope this helps.
can any one answer this.
ASAP
Answers
Answer:
your supposed to add 1 to 12 , and then 3 to 2 or vice versa
Step-by-step explanation:
I NEED HELP PLEASE!!
Answers
Step-by-step explanation:
angle AEB = 180° - (25°+25°) (isosceles triangle)
= 180° - 50°
= 130°
angle AEB = angle CED = 130° (vertically opp angle)
angle ECD = 25° (alternate angle)
angle CDE = 180° - (25°+130°) (angle sum of a triangle)
= 180° - 155°
= 25°
not sure but here you go^^
The graph of y < 2 - 3is shown.
Which set contains only points that satisfy the inequality?
A (412) (1,5), (4), (5. 6))
B. 11. 10). (5.7) (4-13) (32)
OC (57).(3.10) (57) (1.4)
OD. 133 (4-1), (2, 3). (5.0))
Answers
Answer:Its letter b i think
Step-by-step explanation:
Which inequality is true when X = -8?
-4+ 4x > 20
-7- 4x < 27
8+ 3x>-10
5- 2x 15
Answers
Answer:
2
Remember:
+ and - = -
- and + = -
- and - = +
+ and + = +
1. -4 +(-8) > 20
-4 - 8 > 20
-12 > 20? Incorrect
2. -7 - 4(-8) < 27
-7 + 32 < 27
25 < 27? Correct
3. 8 + 3(-8) > -10
8 - 24 > -10
-16 > -10? Incorrect
4. 5 - 2(-8) < 15
5 + 16 < 15
21 < 15?, Incorrect
nora and eli are making springrolls for a party. nora can make 8 springrolls in 10 min. eli can make 10 in 12 min. if they each make 40 springrolls in 10 min who can finish first?
Answers
Answer:
Eli
Step-by-step explanation:
8/10=0.8
10/12=0.833333...
0.8<0.83333....
4^6 x 5^7 x 2^1
What is the answer
Answers
Lines AC and BD intersect at E. A figure. What is the measure of angle BEC?
Answers
Answer:
Angle BEC = 108°
Step-by-step explanation:
Vertical angles formed when two straight lines intersect are always congruent to each other. That is, the vertical opposite angles formed are of the same measure.
Angle AED = 108°
Angle AED and angle BEC are vertical opposite angles form by intersecting lines, therefore, angle AED = angle BEC.
Angle BEC = 108°
What's 4 divided by 5 nineths
Answers
Answer:
I think the answer is 7.2
Step-by-step explanation:
Answer:
7.2
Step-by-step explanation:
Can someone help pls
Answers
I got 7.1 x 10^(-11) but it's been a few years so I could've done it wrong
4.) Laura works in a furniture store. She earns $160 a week plus 6% of all sales over
$2,000. One week in January, Laura's total sales were $9,400. What were Laura's
earnings for that week?
Answers
Answer:
$724
Step-by-step explanation:
We know she makes the 6% of the 9,400, so we need to find how much that is.
To do this we calculate the following equation: 9,400 * 0.06
When we solve this, we get 564. From there we add her weekly salary (160) and get 724.
Answer:
$724
Step-by-step explanation:
You can do this one of two ways. The first way is to set up an equation.
160+0.06(9400)
160+564
724
Or you can use proportions.
[tex]\frac{x}{9400}[/tex] = [tex]\frac{6}{100}[/tex]
Cross multiply.
100x=56400
Divide by 100 on both sides.
x=564
Add 160.
564+160=724.
1. 3 apples cost $1.26. How much does 1 apple cost?
Answers
Answer:
=$0.42
Step-by-step explanation:
Divide 1.26 by 3 and you'll get $0.42
Hope this helps (:
Consider the following equation.
3x + 5 = - 3y + 5
Step 1 of 2: Find the x-and y-intercepts, if possible.
Answer 2 Points
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x-intercept:
absent
y-intercept:
absent
Answers
Answer:
(0,0)
Step-by-step explanation:
Just look in a graphing calculator.
Help I don’t know the answer
Answers
Calculate the peak hour volume for six-15 minute periods with the following volumes: 125, 130, 135, 140, 145, 155
Answers
Answer:
The peak hour volume is 620
Step-by-step explanation:
Here, we want to calculate the peak hour volume
To calculate the peak hour volume, we need some information
Firstly we need to know that a period of 15 minutes refer to 1/4 of an hour
So, the given volume needs to be multiplied by 4 to get the peak hour value
Now back to the values given, we need the highest of them all
As regards the question, the highest of them all is 155
So the peak hour volume here would be 155 * 4 = 620
WILL GIVE BRAINLY FOR ANSWER!!!
If f(2) = 13, which could be the equation for f (x)?
A) f (x) = x2 + 8
B) f(x) = 3x2 +1
C) f(x) = 2x3 + 5
D) f (x) = x2 + x
Only use letter in your answer choice!!!
Answers
the answer is B for this question
The equation for f(x) if the independent value is 2 will give a result of 13 is (x) = 3x² + 1
Functions and valuesGiven the expression f(2) = 13, we need to find the function such that when the input value is 2, the output value will be 13.
Using the function f(x) = x² + 8
f(2) = 2² + 8
f(2) = 4 + 8 =12
Using the function f(x) = 3x² + 1
f(2) = 3(2)² + 1
f(2) = 12 + 1 =13
Hence the equation for f(x) if f(2) = 13 is (x) = 3x² + 1
Learn more on functions here: https://brainly.com/question/17043948
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COMBINE LIKE TERM AND SOLVE FOR X
3.3x-26.4-x=1.2
Answers
Answer:
X=12
Step-by-step explanation:
- 4v-3 = -2v + 5
V =
Answers
Answer:
Hello! I hope Im correct! :)
Step-by-step explanation:
The answer should be v = -4
step 1: Add 4v to both sides.
-3=-2v+5+4v
step 2: simplify.
-3=2v+5
step 3: subtract 5 from both sides.
-3-5=2v
step 4: Simplify.
-8=2v
step 5: divide both sides by 2.
-8/2 = v
step 6: simplify.
-4=v
(V = -4)
Therefore the answer is V = -4Hope this helps! If you have any questions about these steps, feel free to ask! Have a Awsome day! :)
~by, BrainlyAnime <3