Answers
Answer:
The equation — E = mc2 — means "energy equals mass times the speed of light squared." It shows that energy (E) and mass (m) are interchangeable; they are different forms of the same thing. If mass is somehow totally converted into energy, it also shows how much energy would reside inside that mass: quite a lot.
Step-by-step explanation:
hope this helps..................
Related Questions
Given triangle ABC with coordinates A(−5, 4), B(−5, 1), and C(−7, 0), and its image A′B′C′ with A′(−1, 0), B′(−4, 0), and C′(−5, −2), find the line of reflection.
The line of reflection is at y=?
Answers
Answer:
y = x+5
Step-by-step explanation:
A graph can help.
__
The line of reflection will pass through the midpoints of AA' and BB'.
The midpoint of AA' is ((-5, 4) +(-1, 0))/2 = (-3, 2)
The midpoint of BB' is ((-5, 1) +(-4, 0))/2 = (-4.5, 0.5)
The slope of the line through these points is ...
Δy/Δx = (2 -0.5)/(-3-(-4.5)) = 1.5/1.5 = 1
Then the y-intercept can be found from
y = x + b
2 = -3 + b
5 = b
So, the line of reflection is ...
y = x + 5
Answer:
y = x+5
Step-by-step explanation:
Explain the steps and how to figure them out in the future please!
Answers
2 . Now, subtract 10a on both sides, meaning 10a - 10a and a - 10a. The equation simplified is - 9a = - 14.
3. Divide by - 9 on both sides. The solution to the equation is a = 14/9
Pls help or I will fail
Answers
Answer: A
Step-by-step explanation:
tell whether the valuation is a solution of the inequality r + 4 > 8 ; r = 2
Answers
Answer:
Not a solution.
Step-by-step explanation:
Step 1: Write inequality
r + 4 > 8
Step 2: Solve for r
Subtract 4 on both sides: r > 4Step 3: Determine
r = 2
2 > 4 = FALSE
sam has a piece of rope that is 3 1/2 feet long . he cuts the rope so that one piece is 1 1/3 feet long . how long is the other piece ?
Answers
Answer:
2 1/6
Step-by-step explanation:
3 1/2- 1 1/3
Answer:
2 1/6 ft. long
Step-by-step explanation:
You have to find a common denominator for the fractions which in this case is 6. You have to do whatever you do to the bottom to the top so since 3 x 2 is 6 and 2 x 3 is 6 the fractions change. They become 3 3/6 and 1 2/6. You subtract the fractions and get 1/6, then subtract the whole numbers that will be 3-1 and that equals 2 so your final equation is 3 1/2 - 1 1/3= 2 1/6. So the other piece of rope is 2 1/6 feet long.
Apply the distributive property to factor out the greatest common factor. 6+30=6+30=6, plus, 30, equals
Answers
Step-by-step explanation:
the distributive property is 6(1+5), the greatest common factor is 6
Answer:
6(1+5)
Step-by-step explanation:
khan told me
P = 2(L + W)
Solve for L
Answers
Answer:
[tex]L = \frac{P}{2} - W \\ [/tex]Step-by-step explanation:
P = 2( L + W)
To solve for L first divide both sides by 2
That's
[tex] \frac{P}{2} = L + W[/tex]
Move W to the other side of the equation to make L stand alone
We have the final answer as
[tex]L = \frac{P}{2} - W \\ [/tex]
Hope this helps you
all perfect square are divisible by 2
Answers
Answer:
ofcourse all perfect squares are divisible by 2
x(5x2 - x)
Maaad confused
Answers
X=0,1/5
Decimal form:
X=0,0.2
Answer: 10
10 THE ANSWER
Step-by-step explanation:
10. Solve:6 - 2(x + 6) = 3x +4
x = -2
x = 2
x=-10
x = 10
Answers
Answer:
x = -2
Step-by-step explanation:
6 - 2(x + 6) = 3x +4
6 -2x - 12 = 3x + 4
6 - 12 - 2x = 3x + 4
-6 -2x = 3x +4
-6 - 4 - 2x = 3x + 4 - 4
-10 -2x = 3x
-10 -2x + 2x = 3x + 2x
-10 = 5x
-10 / 5 = 5x/5
x = -2
I hope this helps!!
Answer:
x = -2
Step-by-step explanation:
6 - 2(x + 6) = 3x + 4
Step 1: Multiply -2(x+6)
6 - 2(x + 6) = 3x +4
6 - 2x - 12 = 3x + 4
Step 2: Distribute the left side ("6 - 2x - 12")
-2x - 6 = 3x + 4
Step 3: Add "-2x" to both sides.
-2x - 6 = 3x + 4
+2x +2x
-6 = 5x + 4
Step 4: Subtract "4" from both sides.
-6 = 5x + 4
-4 -4
-10 = 5x
Step 5: Divide both sides by "5" to get x alone.
-10 = 5x
5 5
x = -2
Add 1/3 + 5 3/4 Please
Answers
13.5833333333 is the answer
Which of the following numbers is a power of ten?
А.) 5,000
B.) 120
С.) .0001
D.) 20,000
Answers
In the table below, x represents the miles traveled and y represents the cost to travel by train. Miles, x Cost, y 2 8.50 5 15.25 8 22.00 12 31.00 What is the slope of this function? A) 0.44
B) 0.63
C) 2.25
D) 22.50
Answers
Answer: I think it’s c.) I have no clue tho
Step-by-step explanation: The slope is always the same. M is constant and the fution is a line of slope m = 2.25
A function assigns the value of each element of one set to the other specific element of another set. The slope of the function is 2.25. Thus, the correct option is C.
What is Slope?A slope also known as the gradient of a line is a number that helps to know both the direction and the steepness of the line.
slope = (y₂-y₁)/(x₂-x₁)
What is a Function?A function assigns the value of each element of one set to the other specific element of another set.
The slope of this function is,
Slope, m = (15.25 - 8.50)/(5 - 2) = 6.75/3 = 2.25
Hence, the slope of the function is 2.25. Thus, the correct option is C.
Learn more about Slope of Line:
https://brainly.com/question/14511992
#SPJ2
any two planes intersect to form a_____
Answers
Answer:
line
Step-by-step explanation:
When two planes intersect, they form a line.
Describe how it’s different
Answers
Answer:
the first one is an irregular shape, the second one isn't.
Step-by-step explanation:
Which of the following inequalities is correct?
-10 > 1-101
-92-7
0 <-13
6-61
Answers
0<-13 is the correct answer
9. A company prints designs on T-Shis.
They charge $40 for set-up costs plus
$12 per shirt. Complete the table of
values for this situation.
Shirts
1
10
50
Cost ($)
Answers
I don’t understand this one bit plz answer
Answers
Step-by-step explanation:
a) C,H,A,N are all its outcomes...
A small
can of soup has a mass of
about 400 g. What would its
mass be on the moon?
Answers
Moon= (Weight on Earth/9.81m/s2) * 1.622m/s2
Answer:
It is 66.14g
Step-by-step explanation:
The perimeter of rectangle is 48 cm. Find the sides of the rectangle if one of the sides is 12 cm longer than the other.
PLZ Hurry!!!
PLZ SHOW WORK
THX
Answers
2L+2W=48
2(W+12)+2W=48
2W+24+2W=48
4W=48-24
4W=24
W=24/4
W=6 ANS. FOR THE WIDTH.
L=6+12=18 ANS. FOR THE LENGTH.
PROOF:
2*18+2*6=48
36+12=48
48=48
Hope this helps:)
Answer:
The length is 18 Cm
The Width Is 6 Cm
Step-by-step explanation:
Write an equation
so perimeter is
2L+2W=P
In this case the perimeter is 48 and one side is 12 cm longer so let’s make the unknown side W, and L as 12+w since the longer side is 12cm longer then the unknown side.
Equation:
2(12+W)+2W=48
Combine like terms and solve the equation
24+4W=48 (I distributed then combined like terms)
Subtract 24 on both sides
4W=24
Isolate the variable by dividing 4 on both sides
W=6
Check:
2(12+6)+2(6)=48?
24+12+12=48✔️
Mr. Smith has an online cooking show. Before he films an episode about baking the perfect pound cake, he prepares his ingredients. His recipe calls for 2 1/2 cups of sugar for the cake and 1 1/4 cups of sugar for the vanilla glaze. How many 1/4 cup scoops of sugar does he need
Answers
Answer:
15
Step-by-step explanation:
We are told in the question that:
Mr Smith's recipe calls for 2 1/2 cups of sugar for the cake and 1 1/4 cups of sugar for the vanilla glaze.
Step 1
We add up the total amount of sugar he would need
2 1/2 + 1 1/4
(2 + 1) + (1/2 + 1/4)
= 3 + (2 + 1/4)
= 3 3/4 cups of sugar.
Step 2
How many 1/4 cup scoops of sugar does he need?
This is calculated as:
3 3/4 cups of sugar ÷ 1/4
= 15/4 ÷ 1/4
= 15/4 × 4
= 15
Therefore, he would be needing 15 , 1/4 cup scoop of sugar
In March, Ben and Jerry's Inc. executed a 2-for-1 split. Jan had 580 shares before the split.
Each share was worth $59.28.
a) How many shares did she hold after the split?
b)What was the post-split price per share?
Answers
b: $29.64
B. $29.64
Hope this helps
4. Ava’s grade on the math test was just s points fewer than100. Write an expression for her grade
Answers
Answer:
100 - s
Step-by-step explanation:
Answer:In this case its up to you the case is your choice so you could make s 5 or 10 its all up to you
Step-by-step explanation:
i think
Name this property illustrated by this equation. 3 + (4+5) = (3+4) + 5
Answers
Answer:
21
Step-by-step explanation:
easy u just guess
Answer:
Associative Property
Step-by-step explanation:
The Associative Property states that (a+b)+c=a+(b+c).
2. Reflect XYZ about the line y=1 making RQL.
List all congruent sides and angles:
Answers
Answer:
∠RQL≅∠XYZ
∠QRL≅∠YXZ
∠RLQ≅∠XZY
RQ≅XY, RL≅XZ, QL≅YZ
Step-by-step explanation:
First we draw the line y=1 (parallel to x-axis and going throu y=1)
To reflect point Y over the line y=1 we draw a line from that point perpendicular to the line of reflecting (y=1), measure the distance from the point Y to the line y=1, and then measure the same distance on the other side of the line y=1 to get reflected point. Mark it. The angle at the reflected point will be congruent to ∠Y
The same goes for points X and Z
Angles at given and reflected point are congruent.
Sides of triangle are congruent if they lay between two congruent angles.
14=8x-3x-6
1/4(24x+4)-9=4
-6=-2(x+5)
Please help i know i can solve it but i need help right now
Answers
Answer:
1.) x=4
2.) x=2
3.) x= -2
Answer:
4,,2,,,,-2
Step-by-step explanation:
this is the answer
The average swimming pool has a water capacity of 375,000 liters. Use dimensional analysis to show how many milliliters of water is in the pool.
Answers
Answer:
375,000,000 milliliters of water is in the pool.
Step-by-step explanation:
We know
1 liters = 1000 milliliters
hence to convert liter in to milliliter we have to multiply the liter unit with 1000 to get the milliliter
we have to find value of 375,000 liters in milliliters
to get that we multiply both side by 375,000
1* 375,000 liters = 1000* 375,000 milliliters
thus,
375,000 liters = 375,000,000 milliliters
thus, there is 375,000,000 milliliters of water is in the pool.
Chloe is 5 feet 4 inches tall . There are 2.54 cenimeters in 1 inch. What is chloes height in centemeters? Guys help
Answers
Answer:
There are 2.54 cenimeters in an inch, so 5 feet 1 inches would be equal to 152.39 cenimeters.
Step-by-step explanation:
i took this quiz
Using the following prices, calculate the unit price to determine how much it would cost for 5 containers of yogurt and 3 containers of applesauce. $4.29 for 6 containers of yogurt $3.39 for 8 containers of applesauce a. $4.39 b. $4.85 c. $6.41 d. $7.68
Answers
Answer:
b
Step-by-step explanation:
Answer:
b.) $4.85 on edge 2020
Step-by-step explanation:
9:45 on Tuesday Questions
Please Help Me Out! I am back with a handful of geometry questions. I would like you to answer this question and explain or show all of your work.
I will mark Brainlest for an accurate answer!
If the image is to blurry try clicking on it. If it is still to blurry, let me know in the comments. If you have any other questions about the problem, let me know.
Please only answer of you have a "real" answer and not a comment. Save your comments for the comment box!
If you would like to help me out some more, go check out my profile and answer the questions that have 9:45 on Tuesday Questions on them.
God Bless.
Answers
Answer:
x = 3Step-by-step explanation:
The angles are corresponding angles and they are equal by definition
120 = x + 123x = 120 - 123x = 3