Answers
Answer:
The first one is 48.10 - 40 = 8.1
8.1 / 0.45 = 18
The second one is D
Step-by-step explanation:
Related Questions
What number is 3 more then 20% of 40%?
Answers
Answer:
11
Step-by-step explanation:
20% of 40 is just 40/5, which equals 8. 8+3=11.
The value for the given expression will be equal to 11.
What is an expression?Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given that the number is 3 more than 20% of 40. Let the number be N. The number will be calculated as below.
N = 20% of 10 + 3
N =( 40 x 0.2 ) + 3
N = 8 + 3
N = 11
Therefore, the value for the given expression will be equal to 11.
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Find all the solutions to z^4 = -4 in complex numbers.
The complex numbers should be a+bi, where a and b are real
Answers
Answer:
z = 1 - i
z = 1+i
z = -1 - i
z = -1 + i
Step-by-step explanation:
I think?
What is the area of the faces in square units?
Answers
10 units^2
The two side faces’ area =
6 units^2.
The front and back faces’ area =
15 units^2.
Explain how to figure out the weight of a piece labeled with a letter by reasoning about the diagram (first answer gets brainliest) (please help ASAP)
Answers
2: you have to minus 2.2 and 6.8 to get 4.6 to even the weight
3: minus 2.2 n 6.8 =4.6
From the given figure, the equation is 2z+2.2=6.8 and the value of unknown number is 2.3.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
1. From the given figure,
z+z+2.2=6.8
2z+2.2=6.8
2. From the given figure, one side there is rectangle with 6.8 and other side it is two pentagons with z and one square with 2.2
Now, remove weight of 2.2 on both the sides of balance, so the weight of the rectangle is 4.6.
The weight of rectangle is 4.6 is equal two pentagons
Then, the weight of each pentagon is 2.3
3. 2z+2.2=6.8
Subtract 2.2 on both the sides of an equation, we get
2z=4.6
Divide 2 on both the sides of an equation, we get
z=2.3
Therefore, from the given figure, the equation is 2z+2.2=6.8 and the value of unknown number is 2.3.
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The city of Amsterdam is 2 meters below sea level. Lammefjord, a city in Denmark, is 7 meters below sea level. How much higher is Amsterdam than Lammefjord?
To solve the problem, Elizabeth subtracted
–2–(–7) and came up with an answer of –
5. Is Elizabeth correct? Why or why not?
Answers
answer please its for my finals please
Answers
Answer:
Part A: c = 2.25 + b
Part B: c = 6.75, b = 8
hope this helped!
HELP PLEASE ILL GIVE BRAINLIEST
Answers
Answer:
8 books
Step-by-step explanation:
no.of books no.of weeks
2 3
x(say) 12
Now, using direct variation
[tex] \frac{2}{x} = \frac{3}{12} \\ \frac{2}{x} = \frac{1}{4} \\ x = 2 \times 4 \\ x = 8[/tex]
In baseball, each time a player attempts to hit the ball, it is recorded. The ratio of hits compared to total attempts is their batting average. Each player on the team wants to have the highest batting average to help their team the most. For the season so far, Jana has hit the ball 12 times out of 15 attempts. Tasha has hit the ball 9 times out of 10 attempts. Which player has a ratio that means they have a better batting average?
A:Tasha, because she has the lowest ratio since 0.9 > 0.8
B:Tasha, because she has the highest ratio since 27 over 30 is greater than 24 over 30
C:Jana, because she has the lowest ratio since 0.9 > 0.8
D:Jana, because she has the highest ratio since 27 over 30 is greater than 24 over 30
Answers
Answer: A) Tasha, because she has the lowest ratio since 0.9 > 0.8
Step-by-step explanation:
Two bottles are next to each other. Bottle A can hold 1/3 of a Liter and is filled with 2/3 juice.
Bottle B holds holds 1,5 L and is empty. The juice is poured from bottle A to B.
How much of B is filled. Answer in a fraction
Answers
Answer:
Try a bottle liter calculator?
Step-by-step explanation:
need help with algebra 1 assignment.
see download for assignment, and please show all work, it would really help me understand!
thanks so much, have a nice day :)
Answers
PLEASE HELP ME TYSM IF YOU DO!!!
Answers
Answer:
JM is correct because its simply and yea
Answer:
JM is the answer
I'll give brainlest <3
Answers
Peter is interested in designing an experiment to test the probability of tossing a certain number on a fair cube. He will toss one cube 100 times in a row and count how many times the cube lands on the number 6. What is one aspect of this experiment he can change to make the results even more accurate?
A.
He can time the experiment.
B.
He can use a number other than 6 to count.
C.
He can toss more than one cube.
D.
He can toss the cube more than 100 times.
Answers
Evaluate.
–4² – (-3)² =
Answers
-16 - (-3)^2
-16 - 9
-25
4 x 4 = 16
3 x 3 = 9
-16 - -9 = - 25
paul is going to a college where tuition for one year is $14,200. He has a scholarship worth $1,500 and a grant worth $200. He earns $125 a week at this job how many weeks does paul need to work to pay 50% of the remaining tuition.
hurry pl ill make brainliest
Answers
Answer: 50 weeks
First, since he has a scholarship and a grant, those are used to pay off college debt. So $1,500 + $200 = $1,700
Now we subtract that from the total debt.
$14,200 - $1,700 = $12,500
Now since we're only seeing how much can pay for HALF of his debt, we divide $12,500 by 2.
$12,500 ÷ 2 = $6,250
Finally, we have to divide by the amount of money he earns in a week to find the total weeks.
$6,250 ÷ $125 = 50
50 weeks!
I NEED HELP FAST!!
The graph shows the prices, in dollars, of different numbers of sandwiches at Juan's store. The table shows the prices, in dollars, of different numbers of scones at the same store.
A graph shows Number of Sandwiches on x-axis and Price of Sandwiches on y-axis. The x-axis scale is shown from 0 to 36 at increments of 6, and the y-axis scale is shown from 0 to 240 at increments of 30. A straight line joins the ordered pairs 6, 30 and 12, 60 and 18, 90 and 24, 120 and 30, 150 and 36, 180.
Scones
Number of Scones Price of Scones (dollars)
6
12
12
24
18
36
24
48
How many dollars more is the price of a sandwich than the price of a scone at Juan's store?
$2
$3
$5
$18
Answers
Answer: Juan spent $8
Step-by-step explanation:
Answer:
Oh I took this ! first one is 36, and the second one is 18.
Step-by-step explanation:
Hope I helped! :D
write answers only pleaseeeeeeeeeeeeeeeeeeeeeeee fasttttttttt
Answers
Answer:
4(x-1)+9=17 answer only
Will give brainlyyyyyyyyyyyyyyyyyyyy
Answers
Answer:
C-4
Step-by-step explanation:
The amount of pages goes up by 4 every second
please help, I give brainliest.
Answers
Hello can someone help me with this thig? ;-;
Answers
Answer:
C
Step-by-step explanation:
it is length times width times height to find the answer.
What 2 shapes did you use to find the area of the figure above? What is the area of each separate figure and the total of the entire figure? (you should choose 3 numbers)
Answers
Answer:
sorry
Step-by-step explanation:
And the area should be 60, that’s what I got
Select all expressions that are equivalent to 6x + 1 + 2(3x - 1)
A. 9x + 4
B. 12x -1
C. 6x + 6x + 1 - 2
D. 12x + 2
Answers
Answer:
I would say B ^^
Step-by-step explanation:
Answer:
Letter "C" ✅ is the most correct answer
Hannah and Corrine are playing a game by rolling two cubes, each numbered 1 through 6. If the sum of the numbers on the cubes is 7, Hannah wins. If the sum is not 7, Corrine wins. Corrine says Hannah can win only if the following occurs:
1 on the first cube, 6 on the second cube
2 on the first cube, 5 on the second cube
3 on the first cube, 4 on the second cube
Which best explains if Corrine is correct?
Corrine is correct because there are only three ways to have a sum of 7 when the cubes are rolled.
Corrine is correct because there are no 7s on the cubes, so Hannah must roll a greater number on the second cube.
Corrine is not correct because Hannah can also roll doubles on the cubes, such as 3 on the first cube and 3 on the second cube or 4 on the first cube and 4 on the second cube.
Corrine is not correct because Hannah also wins if 6 is on the first cube and 1 is on the second, if 5 is on the first cube and 2 is on the second, and if 4 is on the first cube and 3 is on the second.
Answers
D. Corrine is not correct because Hannah also wins if 6 is on the first cube and 1 is on the second, if 5 is on the first cube and 2 is on the second, and if 4 is on the first cube and 3 is on the second.
Step-by-step explanation:
To get a sum of 7 by rolling two cubes, we need to get one of the combinations from the list below:
1 on the first cube, 6 on the second cube
or
6 on the first cube, 1 on the second cube
2 on the first cube, 5 on the second cube
or
5 on the first cube, 2 on the second cube
3 on the first cube, 4 on the second cube
or
4 on the first cube, 3 on the second cube
Therefore, the correct answer option is D. Corrine is not correct because Hannah also wins if 6 is on the first cube and 1 is on the second, if 5 is on the first cube and 2 is on the second, and if 4 is on the first cube and 3 is on the second.
Answer:
A
Step-by-step explanation:
its not d because hannah needs 7 not 6 and its not c because 3+3+4+4 is more than 7 and its not b because your 2nd roll doesn't have to be the highest because you can roll a 6 on your first roll and a 1 on your 2nd roll and get 7 and your first is the highest so therefore the answer is A.
(BRAINLIEST) The coordinate grid shows the graph of △XYZ. △XYZ is reflected across the line x = 2 to form △X’Y’Z’. The △X’Y’Z’ is reflected across the line y = -1 to form △X’’Y’’Z’’. What are the coordinates of Z’’?
Answers
Answer:
The coordinates of z are(6,3)
Plz help tysm if you do :)
Answers
Answer:C
Step-by-step explanation:
Hey could anyone solve these, you dont have to include math! Just the answers!
Answers
Answer:Answer
Step-by-step explanation:Step-by-step explanation
hi :)
1) 10
2) 13
3) 10.6
4) 17
5) 17.2
6) 3.1
how many tens multiplyed by 4 can fit into 271
Answers
Answer:
about 6 times (6.775) to be exact
Step-by-step explanation:
10(4)=40
271/40= 6.775
help !!!! a film student examines some of the major movies that were released in a particular year
Answers
Answer: 40 %
Step-by-step explanation:
Help me answer this question plz asap!!!!!!
Answers
plsss help meee i need my grade to go up
Answers
Answer:
First column:
E: 35
i :51
A: 168
Y: 18
T: 140
E: 7
P: 19
Step-by-step explanation:
I used order of operations / PEMDAS (Parenthesis, Exponents, Multiplication, Division, Addition, and Subtraction), and plugged in the values for a, b, n, and m. For letter E, add and subtract the values first then divide, it's easier. That's all I got for now. I'll solve the rest and answer as soon as possible. :)
so in order the answers are
First section 35, 51, 70, 18, 43, 7, 19
Second section 6, 60, 16, 20, 1, 41, 24
Third section 11, 72, 8, 30, 10, 0