Answer:
0.66666666 o 0.66. :)((((((()(
Answer: 0.66
Step-by-step explanation:
for brainiest:):):):):):)
"Y varies directly as x". If y = 3 when x = 24, find y when x = 10.
Answer:
24=10
Step-by-step explanation:
The value of y when x = 10 is 5/4
If y varies directly as x, this is expressed as:
[tex]y \alpha x\\y = kx\\[/tex]
where
k is the constant of proportionality
If y = 3 when x = 24, then:
3 = 24k
k = 3/24
k = 1/8
In order to get the value of x when y = 10
Recall that y = kx
y = 1/8 * 10
x = 10/8
y = 5/4
Hence the value of y when x = 10 is 5/4
Learn more here: https://brainly.com/question/2192597
more help please i need this A
Answer: IT should be
5x=125, what is the value of X
Step-by-step explanation:
5x = 125
x = 125/5
x= 25
plZ mark my answer as brainlist plzzzz hope this will be helpful to you ☺️.
yo if someone could just give me the answeres to these ill give u brainliest and 5 start rating its just simple algebra but ion have time to work on it cuz im working on a different assignment so like could someone just tell me the answers so i can write them quickly
13: -x+6
15: 3x
11: -8x-20
17: 6x+1
18: -1
Dan invests £1200 into his bank account.
He receives 5% per year compound interest.
How much will Dan have after 5 years
The ratio of pink to black counters
in a bag is 2:5 and the ratio of
black to white counters is 3 : 2
If there are 93 counters altogether
how many black counters are
there?
Answer:
B
Step-by-step explanation:
Divide using Synthetic Division
2. x3 - 4x² + 2x +5
X-2
Answer:
the answer is 9
Step-by-step explanation:
Answer:
x3-4x2+2x-2
Step-by-step explanation:
Admission to State Fair is $10 for adults and $7 for children under 14 how much is it cost ivans family to attended if there are three adults and four children
simplify: x 1/3(x 1/2+2x2)
Answer:
2/3x^3+1/6x^2
Step-by-step explanation:
An employee at a company that assembles chandeliers is packing boxes
for shipping. In the first box, he packed 3 small chandeliers and 4 large
chandeliers, which weighed a total of 122 kilograms. In the second box,
he packed 3 small chandeliers and 2 large chandeliers, which had a
weight of 76 kilograms. Assuming the weight of the box isn't included in
the shipping weight, how much does each size of chandelier weigh? *
Answer:
Each Large chandelier weighs 23 kilograms (fat chandelier) and each small chandelier weighs 10 kilograms.
Step-by-step explanation:
I found this by subtracting the 122 from the 76 which gave me a 46 difference I then divided it by 2 since they took away 2 large chandeliers which gave me 23. I then multiplied 23 by 4 which gave me 92 and I saw that to get to 122 I would need 30 kilograms so I divided the 30 by the 3 small chandeliers.
The new iPhone 12 Pro has a length of 5.2 inches and a width of 2.8 inches.
The iPhone 12 Pro Max is slightly larger and has a length of 6.24 inches.
The length and width of the cell phones are proportional.
What is the width, in inches, of the iPhone 12 Pro Max?
ASAP
Answer:
all you gotta is multiply length times width times height to find the area my guy. its a good strategy my 6th math teacher taught me.
Step-by-step explanation:
lmk if this helped. make sure to rate.
Answer:
nswer:
all you gotta is multiply length times width times height to find the area my guy. its a good strategy my 6th math teacher taught me.
Step-by-step explanation:
lmk if this helped. make sure to rate.
Step-by-step explanation:
john was looking at his streaming music stats. the ratio of songs he liked to his dislike was 5:2. if he listened to 91 songs total how many did he like?
Answer:
65
Step-by-step explanation:
the ratio of songs he liked to disliked was 5:2. if he listened to 91 songs total . Therefore the number of songs liked by the john be 65 songs .
HELLPPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
an example could be - 5x - 3
Step-by-step explanation:
Answer:
4x - 2
Step-by-step explanation:
Write an algebraic expression.
An algebraic expression is an equation that consists of one or more variables within.
Variables are letters that have an unknown value and can be substituted :
With this information :
3x - 5
5x - 9
3x + 45
are all examples of alebraic expressions.
Help me please!!!!!!
A radioactive substance has a half-life of one month, which means that at the end of each month, the level of radioactivity is half the level that it was at the beginning of the month The substance was discovered in the soil
near a high school football field. The table shows the relationship between the radioactivity level found in the soil, r(t)and the number of months since discovery, 2.
2
10
5
25
125
4
Which statement correctly interprets the initial value?
The level of radioactivity in the soil is decreasing by a factor of 1/2 each month
Edward had a lump of play doh that was 2 1/2 inches long. If he stretched it out to 3 times its current length how long would it be
Answer:
the answer would be 7.5 inches long or 7 1/2 inches long
Step-by-step explanation:
2.5 multiplied by 3
what is the value of 7 in the number 8975
Answer:
70?
Step-by-step explanation:
6/7 at the power of 2 Value
Answer:
(6/7)^2 =36/49 or 0.73469387
Step-by-step explanation:
i went on another website that gives free answers
Help me find the value of k asap please!
5/4(2 - k) = 2(3k - 1) - 2/3k
9514 1404 393
Answer:
k = 54/79
Step-by-step explanation:
You can eliminate fractions by multiplying both sides by 12.
15(2 -k) = 24(3k -1) -8k
30 -15k = 72k -24 -8k
54 = 79k
54/79 = k
Show work!and please answer quickly
Answer:
bruu its c
Step-by-step explanation:
isss easyy
Write the equation for "25 more than a number x is the same as 44"
Answer:
25 + x = 44
Step-by-step explanation:
Substitute the words with the math symbols.
25 more than a number x is the same as 44
more than means to +
is the same as means =
25 more than a number x is the same as 44
25 + x = 44
25 + x = 44
HAAAALLLPPP
Jose bought 750 bags of peanuts for $375.00. He intends to sell each bag for $0.15 more than he paid. How much should he charge for each bag?
if there are 12 inches in a foot, and each brick is 2 inches wide, how many bricks would it take to make 1 foot?
Answer:
6 bricks
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
12 divide by 2 you will get six or skip count by 2 and when you get to 12 count how many numbers you have then you will get the answer
A camera costs $129 at a store in Sugar Land. The whole store is 30% off and then customers pay 8% sales tax on the sale price. What is the final cost of the camera? *
Answer:
$97.524
Step-by-step explanation:
The manager at the grocery store ordered cans of soup and jars of peanut butter. The ratio of cans of soup to jars of peanut butter was 4:3. Cans of soup Jars of peanut butter 4 3 12 36 How could you complete the table of equivalent ratios? A. Write 5 in the soup column and 13 in the peanut butter column. B. Write 13 in the soup column and 35 in the peanut butter column. OC. Write 16 in the soup column and 27 in the peanut butter column. D. Write 32 in the soup column and 15 in the peanut butter column.
Answer:
i
Step-by-step explanation:
Answer:
Select the table that has:
4 3
8 6
20 15
(The right answer!)
Step-by-step explanation:
You go to a stylist for a haircut. The cost of the haircut is $12.50. Find the amount of a 15% tip for the stylist?
The tip should be $1.88, making the total $14.38.
If P*Q means (P + Q)/2, what is the value of 3*(6*8)?
!lol help pls im vv bad at math and angles
Answer:
y=130°
Step-by-step explanation:
180-(90+40)
180-130
50°
y=180°-50°
=130°
This ellipse is centered at the origin. Find it’s equation. Verticles: (0,-6) (0,6) Foci: (0,-2) (0,2)
The equation of the ellipse will be x² / 36 – y² / 32 = 1.
What is an ellipse?An ellipse is a locus of a point that moves in a plane such that the sum of its distances from the two points called foci adds up to a constant. It is taken from the cone by cutting it at an angle.
This ellipse is centered at the origin.
Vertices: (0,-6) (0,6)
Foci: (0,-2) (0,2)
Then the equation of the ellipse will be given as
x² / a² – y² / b² = 1
Let c be the distance between the origin to foci.
Then we have
c = 2
And the value of a will be
a = 6
Then the value of a² will be
a² = 6² = 36
The value of b is the distance from center to one of the Co-vertices. Then the value of b² will be
a² – b² = c²
36 – b² = 2²
b² = 36 – 4
b² = 32
Then the equation of the ellipse will be x² / 36 – y² / 32 = 1.
More about the ellipse link is given below.
https://brainly.com/question/19507943
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