Answer:
x = 4.3
Step-by-step explanation:
Given the question :
Fill in the empty slots by dragging tiles from the left to show the next step for solving the equation. Solve the equation 1.2x = 5.16 for x X=
Taking out the equation :
1.2x = 5.16
Divudse both sides by 1.2
1.2x/1.2 = 5.16 / 1.2
x = 4.3
Hence, x = 4.3
The value of x in the equation is equal to 4.3
Data;
1.2x = 5.16Linear EquationTo solve this problem, we need to first make x the subject of formula and this is done by dividing both sides of coefficient of x.
[tex]\frac{1.2x}{1.2} = \frac{5.16}{1.2}[/tex]
This can be further simplified as
[tex]x = \frac{5.16}{1.2} = 4.3[/tex]
The value of x in the equation is equal to 4.3
Learn more on linear equation here;
https://brainly.com/question/14323743
please help me with this
Answer:
x=1
Step-by-step explanation:
given
21=14+7x
our objective is to get the variable (x) by itself
To do so we use inverse operations
so to get rid of the 14 we subtract 14 but whatever you do to one side you have to do to the other so we subtract each side by 14
14-14 cancels out
21-14=7
now we have
7x=7
now we want to get rid of the 7
to do so we divide by 7 but remember whatever we do to one side we have to do to the other side so we divide each side by 7
7/7 cancels out
7/7=1
we're left with x=1
hope this helps!
What operation is meant by the following words: less, fewer, difference?
answer quick please
Answer:
Substraction or Minus
I need help now it’s an iready plz help
Answer:
1. 144 2. 21
Step-by-step explanation:
1. 12(9 + 3)
Distributive Property is at its finest here. You'll have to multiply 12 with both numbers in the Parthentheses.
1. 12 × 9 = 144
2. 12 × 3 = 36
2. 9 + 12
1. Count up 1 9 times starting at 12 or the opposite.
Plz help!
the length of a rectangular sandbox is 3x+5. the width of the sandbox is x-3
a. What polynomial in standard form represents the area of the sandbox
b. Name the polynomial based on its degree and number of terms
Answer:
a) 3x²-4x-15
b) binomial
Determine if each statement is true or false. Explain your answer. A square is a specific type of parallelogram.
Answer:
false.
Step-by-step explanation:
a square is a quadrilateral with all right angles and all equal sides.
2.6 in.
3 in. +
6 in.
Answer:
11.6 in
Step-by-step explanation:
2.6 + 3 = 5.6
5.6 + 6 = 11.6
answer = 11.6 in
Find the angle measure of angle E in Triangle DEF if angle D is 34 degrees & angle E is 117 degrees.
Answer:
m∠E = 29°Step-by-step explanation:
The sum of the measure of the interior angles in a triangle is 180°
m∠D + m∠E + m∠F = 180°
34° + m∠E + 117° = 180°
m∠E = 29°
Find the product of 2x4(3x2 + 4x + 1).
6x6 + 8x5 + 2x4
6x8 + 8x4 + 1
5x6 + 6x5 + 3x4
5x8 + 6x4 + 1
Answer:
A
Step-by-step explanation: took the test
Answer:
Its A.
Step-by-step explanation:
2x4(3x2 + 4x + 1)
2x4 times 3x2 = 6x6
2x4 times 4x = 8x5
2x4 times 1 = 2x4
and that's how-to get 6x6 + 8x5 + 2x4
Stay slaying <3
Simplify
7 x 7 x 7 /
7 x 75
Please do it quick if you can
Answer:
7^3/7(75)
Step-by-step explanation:
This is this simplified answer. If you don't understand anything please let me know
Answer:
3675
Step-by-step explanation:
Use the order of operations. Just go from left to right. So, 7 times 7 equals 49. Then, 49 times 7 equals 343. Then, divided by 7 equals 49. 49 times 75 equals 3675. I hope this helps.
I'm brain feels squishy.
Answer:
x = 9 (it is seriously not drawn to scale)
Step-by-step explanation:
BC = DC^2 + BD^2 (Pythagorean theorem)
BC = 4^2 + 6^2
BC = 16 + 36
BC = 52^2
BC = 2sqrt13
BC/AB = DC/BD
(2sqrt13)/AB = 4/6
6(2sqrt13) = 4(AB)
12sqrt13 = 4AB
3sqrt13 = AB
AC^2 = AB^2 + BC^2 (Pythagorean Theorem)
AC^2 = (3sqrt13)^2 + (2sqrt13)^2
AC^2 = 117 + 52
AC^2 = 169
AC = 13
AD + DC = AC
AD + 4= 13
AD = 9
The table shows the number of years after the year 2000 and the percentage of people of a country owning homes: Number of years after 2000 (x) 2 4 5 1 3 7 6 Percentage of people owning homes (y) 24% 32% 36% 20% 28% 44% 40% What is the correlation coefficient for the data, and what does it represent? 0; it represents no correlation between x and y 1; it represents a perfectly linear positive correlation between x and y 1; it represents a perfectly linear negative correlation between x and y −1; it represents a perfectly linear negative correlation between x and y
Answer:
B/ it represents a perfectly linear positive correlation between x and y
Step-by-step explanation:
correlation
of -1.0 indicates a perfect negative correlation, and a correlation of 1.0 indicates a perfect positive correlation.
The correlation coefficient for the data represents a perfectly linear positive correlation between x and y.
What is a perfectly linear positive correlation?It means the variable should be shifted together by having the similar percentage and the direction.
Here it shows the direct relationship between two variables it can be anything like the demand for the product, and the price of the product.
hence, The correlation coefficient for the data represents a perfectly linear positive correlation between x and y.
Learn more about correlation here: https://brainly.com/question/1564293
Can someone help me please
please help if you can!
Given:
The figure of a triangle DEF.
To find:
The coordinate of image of given triangle after reflection over y-axis.
Solution:
The vertices of given triangle are D(1,4), E(4,3), F(2,0).
If a figure is reflected over the y-axis, then the rule of reflection is
[tex](x,y)\to (-x,y)[/tex]
Using this rule, we get
[tex]D(1,4)\to D'(-1,4)[/tex]
[tex]E(4,3)\to E'(-4,3)[/tex]
[tex]F(2,0)\to F'(-2,0)[/tex]
Therefore, the coordinates of image are D'(-1,4), E'(-4,3) and F'(-2,0).
Can someone help me fill in the table
Answer:
1/125, 1/5, 1, 5, 25, 125
If the polygon Z has the area of 9. The scale factor between Z and Z is 2. What is the area of Z?
You have 23 questions and each questions takes 2 minutes and two weeks to complete what is the longest time you have to finish it
Answer:
46 minutes
Step-by-step explanation:
Number of questions = 23
Time taken per question = 2 minutes
The longest time available to finish all questions :
Longest time will be ; if one spends all two minutes on each question ;
Then ;
Longest time = number of question * maximum time per question
Longest time = 23 * 2 = 46 minutes
A package of nine 12-ounce cans of cola costs $7.50. A half-gallon bottle of the same cola is sold for $2.90. Which cola has a cheaper price, the cans or the bottle?
Answer:
Cola bottles are cheaper. Mark me brainliest!
Step-by-step explanation:
A dentist surveyed ten 9 year old patients to see How Many Teeth they have lost so far. The results were: 4, 3, 4, 8, 8, 12, 9, 6, 10, and 6. What is the range for this data set ?
Answer:
9
Step-by-step explanation:
Summary: The range of a set of data is difference between the highest and lowest values. To find the range, first order the numbers from least to greatest. Then subtract the smallest value from the largest value in the set.
Solve the equation.
8-2x = -8x + 14
O x=-1
O x= -3/5
Ο χ=3/5
O x= 1
8 - 2x = -8x + 14
-2x + 8x = 14 - 8
6x = 6 / : 6
x = 1
If we add one unit to the length (l) of a rectangle that has width (w), what is its new area (NA) in terms of its old area (A)?
NA = A + l
NA = A
NA = A + w
NA = A x w
Answer:
NA = A + w is the correct answer
Step-by-step explanation:
just took the quiz :)
Its new area (NA) in terms of its old area (A) is NA = A + w
We have given that,
What is the rea of the rectangleArea=L x W
If we add one unit to the length (l) of a rectangle that has a width (w),
Then we get the area that is
NA = A + w
Therefore option tree is correct.
To learn more about the area of the rectangle visit:
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#SPJ2
Chris makes a drink by mixing lemonade with orange juice in the ratio 13:7. what percentage of orange juice is in the drink
Answer:ummmm
ummm
Step-by-step explanation:
PLS HELP I WILL GIVE BRAINLIEST
Answer:
a) $498
b) $1052
c) $554
Step-by-step explanation:
to find the median of lower half of data: find median of all the data, then find middle value from the minimum value to the median (not including median)
to find the median of upper half of data: find median of all the data, then find middle value from the median to the maximum value (not including median)
interquartile range (IQR) is the difference of the two
HELPPPPPPPPPPP ASAP PLSS
Answer:
0.98
Step-by-step explanation:
0.98 would be the most logical answer. If there is a 0.2 percent chance, it has a 20% chance of happening, which isn't likely. If there is a 0.5 percent chance, it is split so it can't really be likely or unlikely. Whereas having a 0.98 percent chance means there's a 98% of it happening.
WILL MARK BRAINIEST 15 POINTS
A.120 cm^3 B. 117 cm^ C. 101 cm ^3 D. 350 cm ^3
Answer:
B. 117 cm
Step-by-step explanation:
you just multiply them :)
Answer:
117 cm³
(Answer B)
Step-by-step explanation:
The volume is the product of the base area and the height, that is,
V = 13 cm² * 9 cm = 117 cm³
His triangle has a perimeter of 48 feet. The second side is 5 feet longer than the first side. The third side is 3 feet longer than twice the first side.
What is the length of the second side
Answer:
The length of the second side is 22.5 feet.
Step-by-step explanation:
Please help me heres the question: Ms. Zanetti receives text messages throughout her work day from her daughter’s day care provider. The possible number of text messages that she receives in a given day and the probabilities are given in the table.PLEASE SEND ANSWER ASAP
Answer:
blahaha
Step-by-step explanation:
hahaha
Solve |3x + 9| + 6 = 6
A) x = 3
B) No solutions
C) x = –3
D) x = 3 or x = –3
Answer:
D
Step-by-step explanation:
3x+9+6=6
step 1 combine like terms
9+6=15
now we have
3x+15=6
step 2 subtract each side by 15
15-15 cancels out
6-15=-9
now we have
3x=-9
step 3 divide each side by 3
3/3 cancels out
-9/3=-3
x=-3
The reason it can also be -3 is because I I means absolute value and the absolute value of negative 3 is positive 3
Have a great day :D
Find the percent of increase from 28 songs to 57 songs
Answer:
103.5714286%
or 103.57
If you know what grade you got on each assignment, how do you calculate your overall grade?
Find the score that you got most often.
Line up all the scores in order and cross out numbers until you get to the middle number.
Add up all the scores and divide by the number of assignments.
Add up all the scores and divide by 100.
Answer:
Add up all the scores and divide by the number of assignments.
Step-by-step explanation:
That would be the "Mean" or the average score
HELP i have no clue how to do this hahah