Answer:
473
Step-by-step explanation:
I divided 946 and 2 and got 473. I'm not 100 percent this is correct but whatever
Eugene sold half of his comic books and then bought eight more. He now has 32. With how many did he begin?
Answer:
48 books
Step-by-step explanation:
32-8 = 24
24= 1/2 of total
24x2=48
Answer=48 books
Check:
48/2=24
24+8=32
YAY!!
Answer:
48 comic books
Step-by-step explanation:
Let's use x as the amount that he originally had.
If he sold half of them, that would be:
(1/2)x
Then he bought 8 more, so you would add 8 to that total.
(1/2)x + 8
If he now has 32 then we need to set that equation to equal 32.
(1/2)x + 8 = 32
Subtract 8 from each side.
(1/2)x = 24
Then you will divide 24 by 1/2. That is the same thing as multiplying by 2.
So,
x = 48
Check work
(1/2)x + 8 = 32
(1/2)(48) + 8 = 32
Half of 48 is 24.
24 + 8 = 32.
32 = 32.
Choose an equivalent ratio. 4:9
A) 27:40
B) 27:18
C) 12:27
D) 16:27
Answer:
The answer is C.
Step-by-step explanation:
The answer is C because both numbers in 4:9 can be multiplied by the same factor (3) to get 12:27, the answer. No other choice works because they require two different number factors, not just one, which means they aren't equivalent ratios to 4:9.
Which property is illustrated by the statement 6 X 4=4 X 6?
Answer:
Commutative property
Step-by-step explanation:
After you have opened a checking account and made a deposit, you may write
checks. A check directs the bank to deduct money from your checking account to
make a payment. Your account must contain as much money as the amount of the
check you are writing to avoid overdrawing your account.
Write each amount in words as it would appear on a check.
Answer:
kentrell top Guadlin 4kt
What is the decimal multiplier to increase by 99%?
Answer:
1.99
Example:
Increase 10 by 99%. 99% of 10 is 9.9 so increased value would be 10 + 9.9 = 19.9
10 x 1.99 = 19.9 ... same answer
Step-by-step explanation:
Answer:
It is 1.99
Step-by-step explanation:
Hope this helped have an amazing day/month/year!
Please help me with this question
Answer:
5 x 3/4 < 5
2 x 4/3 > 2
6 x 5/5 = 6
4/7 x 1/8 < 4/7
2/5 x 7/7 = 2/5
1/3 x 6/4 > 1/3
2 planes leave the airport at the same time. their speeds are 140 mph and 170 mph and the angle between their courses is 25 degrees. how far apart are they after 2.5 hours
Answer:
183.27miles
Step-by-step explanation:
Note that we are considering two planes.
Plane 1
Speed = 140 mph
Time = 2.5 hours
Distance = ?
Speed = distance/time
140 mph = distance/2.5hrs
Distance = 140×2.5
= 350miles
Plane 2
Speed = 170 mph
Time = 2.5 hours
Distance = ?
Speed = distance/time
170 mph = distance/2.5hrs
Distance = 170×2.5
= 425miles
The angle between side is 25 degree
From cosine rule
c^2 = a^2 + b^2 − 2abcos(tetha)
Where a = 350
b = 425miles
c^2 = 350^2+425^2-2(350×425)(cos25)
c^2 = 122500+180625-297500(0.906)
c^2 = 303125-269535
c^2 = 33590
C = √33590
C = 183.27miles
The distance they flew apart after 2.5hrs is 183.27miles
HELLLLLLPPPPPPPP plz need rest
Answer:
x = 5
Step-by-step explanation:
The opposite sides of a parallelogram must be parallel to each other, and this is shown by the equivalent opposite interior angles on each side of the bisector.
Since the opposite sides of a parallelogram are parallel, they must be of equal length (this is one of the fundamental properties of a parallelogram).
Therefore, we can set (18x - 5) and (16x + 5) equal to each other in an equation and solve for x.
18x - 5 = 16x + 5Subtract 16x from both sides.
2x - 5 = 5Add 5 to both sides.
2x = 10Divide both sides by 2.
x = 5The value of 5 for x must make ABCD a parallelogram.
A farm is to be built in the shape of Quadrilateral ABCD, as shown below. All four sides are equal.
A rhombus ABCD is shown with diagonal AC equal to 18. 3 feet and diagonal BD equal to 13.8 feet
What is the area of the farm? (1 point)
a
73.2 square feet
b
111.2 square feet
c
126.27 square feet
d
168.36 square feet
Answer:
c 126.27 square feet
Step-by-step explanation:
sum of two triangles
18.3 * (13.8/2) * 2 = 126.27
PLEASE HELP !!!!! WILL GIVE POINTS !!!!! (√a)=k√a where k=a^n. Find the value of n.
Answer:
im here for the points
Step-by-step explanation:
im here for the points
Solve for x: 24x + 12 = 16
Answer:
x=1/6 or x=0.1666666667
Step-by-step explanation:
Heather studied for 30 minutes several days in a row. Before her test, she also studied for 10 more minutes. The total amount of time she spent studying was 280 minutes. Write and solve an equation to determine how many days she studied. Let d represent the number of days.
Answer:
9 days
Step-by-step explanation:
280=30d+10
270=30d
9=d
Sandy has 15 roses, 3 daisies, and 12 tulips. She wants to arrange all the flowers in bouquets. Each bouquet has the same number of flowers and the same type of flower. What is the greatest number of flowers that could be in a bouquet? The greatest number of flowers that could be in a bouquet is flowers.
Answer:
3 bouqetes 5 roses 4 tulips
Step-by-step explanation:
x + 3 = 0
y = 1
What is the solution of the system?
(3, 1)
(1, 3)
(1, -3)
(-3, 1)
Answer:
1 i think this is answer...
Please help me again!!!!!!!!
Answer:
I agree with Mo.
Step-by-step explanation:
Considering Mo's chart;
0 Tth Hth Thth
1 2 1 = 0.121
Considering Annie's chart;
0 Tth Hth Thth
0 12 1 = 0.0121
From the results obtained from Mo and Annie's chart, only Mo's chart show a grid of of 0.121.
Thus, I agree with Mo.
Pls I need the answer
Answer:
13/200
Step-by-step explanation:
so we grab the fraction:
6 1/2%
make it a decimal instead of a fraction
6.5%
divide it by 100 to get
6.5/100
and multiply it by 2 because decimals have no place inside fractions lol
13/200
Joe drove 12 miles in the morning and 165 miles
in the afternoon. How many miles total did he drive?
28
3
miles
28
6
miles
28
miles
28
miles
Answer:
Step-by-step explanation:
Speed: distance divied by time
Distance: speed times time
Time: distance divied by speed
What’s 5,700 divided by 70
Answer:
81.4285714286
Step-by-step explanation:
Can someone help me
With this ? Thanks so much
Answer:
The 2nd one should be right
Step-by-step explanation:
prove me wrong
Harry borrows $2,500 to purchase furniture for his new
apartment. If he pays $202.00 per month for 1 year
and 3 months, how much total interest will he pay?
a. $202
b. $530 c. $3,030 d. $5,530
Answer:
The answer is C
Step-by-step explanation:
what is 5 quarts converted to liters
Answer:
1 quart = 0.95 liters. with this said, we can conclude that 5 quarts equals 4.73 liters
Answer:
4.73176
Step-by-step explanation:
okay so this is the exact decimal but you can just write you answer as 4.73
hope this helps
help now plz just help plzzz
Answer:
there is no problem
Step-by-step explanation:
sorry
A room is 8 meters
long. How many
centimeters is the
room?
Answer:
800 centimeters:))
There is 800 cm in the room.
To convert a meter measurement to a centimeter measurement, multiply the length by the conversion ratio. The length in centimeters is equal to the meters multiplied by 100.
How many centimeters is the room?
A room is 8 meters long.
A room is 1 meter long = 100cm
A room is 8 metres long = 8*100cm = 800 cm.
Learn more about units on : https://brainly.com/question/20788801
#SPJ2
what is the volume of the figure?
Answer:
944 cubic feet
Step-by-step explanation:
You need to take the area of the figure separately.
[tex]8*10*5=400[/tex]
[tex]17*8*4=544[/tex]
400 + 544 =944
How did I make this equivalent fraction?
1
3
JI
4
12.
4
Qual a equivalência da fração
Answer:
Both the numerator and denominator were multiplied by 4
Answer:
find a number that is divisible by both the denominator and the numerator
Step-by-step explanation:
divide 4/12 by 4, so you get 1/3
find the mean of the following frequency distribution: score:1,2,3,4,5,6,7. frequently :. 5,9,12,17,14,10,6
Answer:
Mean = 4.1
Step-by-step explanation:
Let the scores be denoted by x
Given the following data;
Scores (x) = 1, 2, 3, 4, 5, 6, 7
Frequency, F = 5, 9, 12, 17, 14, 10, 6
Total number, n = sum of frequency
[tex] Total \; number, n = 5 + 9 + 12 + 17 + 14 + 10 + 6 [/tex]
Total number, n = 73
[tex] F(x) = (1*5) + (2*9) + (3*12) + (4*17) + (5*14) + (6*10) + (7*6) [/tex]
[tex] F(x) = 5 + 18 + 36 + 68 + 70 + 60 + 42 [/tex]
F(x) = 299
[tex] Mean = \frac {F(x)}{n} [/tex]
[tex] Mean = \frac {299}{73} [/tex]
Mean = 4.1
Therefore, the mean of this frequency distribution is 4.1.
33 is what percent of 200
Help ASAP
Answer:
16.5
Percentage Calculator: 33 is what percent of 200? = 16.5.
below is the graph of f'(x) the derivative of f(x) and has x intercepts at x = -3 x = 1 x = 2 and a relative maximum at x = -1.5 and a relative minimum at x = 1.5. Which of the following statement is true?
Answer:
A
Step-by-step explanation:
Answer: A
Step-by-step explanation:
it makes the most sense anyways heres a bernie sanders meme cause its giving me life
(I will give a brainliest)
Please help :)
pls help asap no trolls!!
Answer:
10
Step-by-step explanation:13+4>а>13-4
a>9
