Answer:
The formula which should be used is [tex]m=\frac{E}{c^{2}}[/tex] ⇒ A
Step-by-step explanation:
To solve an equation of different variables to one of these variables do that
Write the equation and underline the variable you want to solve for itSeparate this variable on one side and all other terms on the other sidesLet us do that with the question
∵ E = mc²
→ E is the total energy
→ m is the total mass
→ c² is the speed of light
∵ We need to solve the equation for the total mass m
→ We need to take c² to the other side
∵ c² is multiplied by m
∴ Divide both sides by c² to move it from the right side to the left side
∴ [tex]\frac{E}{c^{2}}=\frac{mc^{2}}{c^{2}}[/tex]
→ Cancel c² with c² on the right side
∴ [tex]\frac{E}{c^{2}}=m[/tex]
→ Switch the two sides
∴ [tex]m=\frac{E}{c^{2}}[/tex]
The formula which should be used is [tex]m=\frac{E}{c^{2}}[/tex] ⇒ A
What are the solutions of the quadratic equation (X+3)^2=49
Answer:
X = 4, x = -10
Step-by-step explanation:
Solve for x by finding a, b, and c.
Answer:
C
Step-by-step explanation:
plug in the numbers into x and it will give you the answer.
What is y + 3 = 7(x − 2) written in standard form?
Answer:
7 x − y = 17
Step-by-step explanation:
Apply the distributive property.
y + 3 = 7 x+ 7 ⋅ − 2
Multiply 7 by − 2 .
y + 3 = 7x − 14
Rewrite the equation with the sides flipped.
7 x − 14 = y + 3
Move all terms containing variables to the left side of the equation.
Subtract y from both sides of the equation.
7x−14−y=3
Move -14.
7x−y−14=3
Graph the line that passes through the points (6,−2) and (6,3) and determine the equation of the line.
Please help me with this!
Calculate and find the slope of the line
Answer:
1
Step-by-step expansion:
ok so this slope is going up at a whole rate of 1
the slope of this graph is 1
Answer:
The slope is just 1. y=x
Step-by-step explanation:
No matter how you look at it, it goes up one over one. Or you could do it the hard way and take two points and do the slope equation but you'll still get one.
Please answer 10 points + brainlyest + 1 big thank u
Answer: -243
Step-by-step explanation:
Multiplying an odd term of negative terms makes the product negative.
First, you need the repeated multiplication in exponential form like this: -(3x3x3x3x3) or 3^5.
Finally, you need to evaluate the power, getting -243. Hope this helps!
x + y + 6 = 0 in standard form
Answer:
y=6
Step-by-step explanation:
Answer:
x+y= -6
fdjbndfvfdvjdbhsvbjdshfb .sf sb . bv dsvrkvbesurvbkvbr
help please! I’ll mark you as brainliest!
Answer:
kidnapping children is illegal in colombia
Step-by-step explanation:
not here because i have 7 kids in my basement and not once have i had the police called on me
Find the area of the shape. Include
units in your answer
Step 1 : Gather your numbers ; 4,3,4,3,4,3,12,9
Step 2 : Multiply The numbers in groups ;
4×3×4×3×4×3= 12×12×12= 144×12=1728Step 3 : More Multplication.
12×9=108
Step 4: Add the the answeres together.
1728 + 108 ------- 1836Step 5: Add your labels and your done!
1836 mm
Hope this helps!
-Aslina
Mr. Lucas bought a new television for his game room. The one he chose was $950. He had to pay a
sales tax of 8.2%. What was the amount of sales tax he paid on the television?
ILL MAKE BRAINLIEST TO WHOEVER ANSWERS FIRST!!
Triangle ABC is given by the points A(1, 1), B(3, 2), and C(2, 3). Find the rule of transformation if the
image has points A' (2, 2), B'(6,3), and C'(4,4).
A
(x,y) → (2x, 2y)
B
(x,y) → (X,Y + 1)
(x,y) → (2x,y + 1)
D
(x,y) → (2x,y)
Answer: the answer should be c
hope this helps :)
what is the ratio of 3:4
The simplified or reduced ratio "3 to 4" tells us only that, for every three men, there are four women. The simplified ratio also tells us that, in any representative set of seven people (3 + 4 = 7) from this group, three will be men. In other words, the men comprise 73 of the people in the group.
Hi there!
Answer:
[tex]\boxed{6:8}[/tex]
Step-by-step explanation:
3 : 4 = 600 : 800
[tex]3 : 4 = 1 : 1.3333333333333= 0.75 : 1[/tex]
[tex]3\\3 + 4\\= 42.857142857143%[/tex] ( don't mind theis part because idk how make the chart )
Have a great day/night!
In which region was Pennsylvania located?
which statements are true about the polynomial function?
f(x)=x^3+5x^2+6x
Statements given in the Options (3) and (4) are the correct.
Polynomial function given in the question is,
f(x) = x³ + 5x² + 6x
Check all the options whether they are true or false.
Option (1)
f(x) = 0 at x = 2,
Substitute the value x = 2 in the polynomial.
f(2) = (2)³ + 5(2)² + 6(2)
= 8 + 20 + 12
= 40
False.
Option (2)
(x + 2) is a factor of f(x).
If it's true, f(x) = 0 will be true for x = -2
Substitute x = -2 in the function,
f(-2) = (-2)³ + 5(-2)² + 6(-2)
= -8 + 20 - 12
= -20 + 20
= 0
True.
Option (3)
f(-2) = 0
f(-2) = (-2)³ + 5(-2)² + 6(-2)
= -8 + 20 - 12
= 0
True.
Option (4)
f(x) divided by (x - 2) has a remainder of 0.
x - 2)x³ + 5x² + 6x(x² + 7x
x³ - 2x²
7x² + 6x
7x² - 14x
20x
Here, remainder is (20x).
False.
Therefore, Options (3) and (4) are correct.
Learn more,
https://brainly.com/question/11378074
A scuba diver descended to an elevation of 250 feet, examined some coral, and then ascended 14 feet to observe a school of clownfish. At what elevation was the school of clownfish
Answer:
264 feet.
Step-by-step explanation:
add 250+14=264
Raul is helping to make dinner for his family. To make a sauce for the chicken, he will use 1/3 cup of broth per serving of
chicken. He has a container with 1 3/4 cups of broth left.
How many servings of chicken can Raul make sauce for?
A.) 3 servings of chicken
B.) 4 servings of chicken
C.) 5 servings of chicken
D.) 6 servings of chicken
Please help..
Answer:
b
Step-by-step explanation:
(Simplify)
5(13+5x)
Answer:
ALSO LOVE THESE
Step-by-step explanation:
Multiply 5 by what is in the parenthasees
65 + 25x
Answer:
65+25x or 25x+65
Step-by-step explanation:
what is the answer is of it tell me fast
Answer :
Given -
Books read by aya = 5 Total number of books read by them = 14To find -
How many books does luka reads.Solution -
Here, total number of books is 14 and books read ny aya is 5 . To find the luka reads We'll subtract total number of books read by them from books read by aya.
→ 14 - 5
→ 9
Therefore, 9 books read by luka.
Division by zero is allowed only when combined with the distributive property. True or False?
Answer:
Falseeeeee
Step-by-step explanation:
Which statement most reasonably explains the hours when zero calls were received? Medera turned the phone off while playing in a soccer game. Medera's phone can only receive 22 calls a day. Medera only receives calls in clusters. Medera lost her phone for two hours.
Answer:
Medera turned the phone off while playing in a soccer game.
Step-by-step explanation:
From the possible scenarios provided the one that would indicate this would be when Medera turned the phone off while playing in a soccer game. This is because since her phone was off it was not getting any phone signal which means that no incoming calls would have been received during that time. When Medara lost her phone for two hours, even though she did not have it on her the phone was still on and connected to a network which means that the calls were coming in.
The weights of five grapefruits are 7.47 ounces, 7.23 ounces, 6.46 ounces, 7.48 ounces, and 6.81 ounces. Using the clustering estimation technique, what is the approximate total weight of the grapefruits?
34 ounces
35 ounces
35.45 ounces
35.5 ounces
Answer:
The approximate total weight of the grapefruits, using the clustering estimation technique is B. 35 ounces.
If you add all the grapefruit weights then you would get an exact answer
would be 35.45
Answer:
B 35
Step-by-step explanation:
have a good day! <3
Select all true statements.
A. All rectangle are squares.
B. All rectangle are parallelograms.
C. All rhombus are parallelograms.
D. All squares are rectangle.
E. All squares are rhombuses.
F. All trapezoid are parallelograms.
Answer:
A is correct and .. AAAAA
Step-by-step explanation:
A
Answer:
A. is is the one that is correct
HELP HELP HELP DUE IN TEN MINS
6 seconds, i think
sry if im wrong
Graph the line given by the equation. HELP HAVING BAD DAY
y=3x−2
Step-by-step explanation:
Hey there!
The given equation is;
y = 3x - 2
Make table for"X" and "y"
x = 0 1 2
x = -2 1 4
Now;
The coordinates are; (0,-2) , (1,1), (2,4).
After that plot them on graph.
Hope it helps...
WOULD THIS BE ASA OR NOT CONGRUENT PLS HELP
Answer:
Non Congruent
Step-by-step explanation:
Hope this helps :)
find the domain and range of the function represented by the graph
Answer:
Domain = {0,-1,-2,-3}
Range = {0,0,0,0}
Step-by-step explanation:
the domain is the set of inputs (x-values)
the range is the set of output (y-values)
The range is all 0 because the coordinates are (0,0) (-1,0) (-2,0) (-3,0)
Hope this helps
The domain for the graph (in interval notation) is
Answer:
Domain: [-3, 1]
Step-by-step explanation:
Doman is the set of x-values that can be inputted into function f(x).
We see that our x-values span from -3 to 1. Since both have no holes, they are included in our domain:
[-3, 1] or -3 ≤ x ≤ 1
Tom needs to paint a straight fence consisting of 6 panels. He has green, red, and magenta paint, and each panel should be painted with only one color.
How many ways are there to paint the fence?
Answer:
Total number of ways = 20
Step-by-step explanation:
Given:
Total number of panels = 6
Total number of color = 3
Find:
Total number of ways
Computation:
Total number of ways = ⁶C₃
Total number of ways = !6/!(6-3)!3
Total number of ways = !6/(!3)!3
Total number of ways = 20
Answer:20
Step-by-step explanation:
idk
x = -1, y = 2, z = -3, and w = 4
x^2 - y^2
Answer:
x^2 - y^2 = 1 - 4 = -3
Step-by-step explanation:
sub the given number then minus
At the beginning of his science experiment, Bob's solution had a temperature of
–
2°C. During the experiment, the change in the solution's temperature was
–
6°C
Answer:
Its -8
Step-by-step explanation:
1. 4 ⅙ ÷ 5
2. ⅝ ÷ ¾
3. ⅗ ÷ ⅜
4. ⅜ ÷ ⅝
i am dying help me.
Answer:
number 1 is 0.83333333333
Step-by-step explanation:
Answer: 1. 0.83 or fraction: 5/6
2. 0.83 or fraction: 5/6
3. 1.6 or as a fraction: 1 and 3/5 or improper: 8/5
4. 0.6 or as a fraction: 3/5
Hope this helps! :)